We have the next equation
\(3x-2y=-8\)And we must graph it using the intercepts.
So, we must find the x and y intercept
x intercept:
To find the x intercept we must replace y = 0 in the function and then solve it for x
1. Replacing y = 0
\(3x-2(0)=-8\)2. Solving for x
\(\begin{gathered} 3x-0=-8 \\ 3x=-8 \\ x=\frac{-8}{3}=-2.67 \end{gathered}\)So, the x intercept is (-2.67, 0)
y intercept:
To find the y intercept we must replace x = 0 in the function and then solve it for y
1. Replacing x = 0
\(\begin{gathered} 3(0)-2y=-8 \\ -2y=-8 \\ y=\frac{-8}{-2} \\ y=4 \end{gathered}\)So, the y intercept is (0, 4)
Finally, the graph of the function will be the line that passes through the two intercepts
Find the interquartile range (IQR) of the data in the dot plot below. ms orlando
Benedicta Jones of Gorsam Capital liked Harkel's plan, but thought it naive in one respect: to recruit a senior management team, she felt Harkel would have to grant generous stock options in addition to the salaries projected in his business plan. From past experience, she felt management should have the ability to own at least a 15% share of the company by the end of year 5. Given her beliefs, what share of the company should Benedicta insist on today if her required rate of return is 50%?
Without the projected value of the company at the end of year 5 (V), it is not possible to determine the specific ownership stake Benedicta should insist on today.
How much ownership stake should Benedicta insist on today?To determine the share of the company Benedicta Jones should insist on today, we need to calculate the present value of the expected future ownership stake at the end of year 5, based on her required rate of return of 50%.
Let's assume that the projected value of the company at the end of year 5 is V. Benedicta wants the management team to own at least a 15% share of the company by that time. So, the expected ownership stake at the end of year 5 would be 15% of V.
To calculate the present value of this future ownership stake, we discount it back to the present using the required rate of return. The formula for calculating the present value is:
PV = FV / (1 + r)\(^n\)
Where PV is the present value, FV is the future value, r is the required rate of return, and n is the number of years.
In this case, the future value (FV) is 15% of V, the required rate of return (r) is 50% (0.5), and the number of years (n) is 5.
PV = (15% of V) / (1 + 0.5)\(^5\)
Now, we can solve this equation to find the present value of the ownership stake.
However, we don't have the projected value of the company (V) or any additional information to determine it. Without the specific value of V, we cannot calculate the exact present value of the ownership stake Benedicta should insist on today.
Please provide the projected value of the company at the end of year 5 (V) so that we can calculate the required ownership stake.
Learn more about ownership
brainly.com/question/31889760
#SPJ11
A message digest is defined as him) - (m*7;2 MOD 7793. If the message m = 23, calculate the hash
The hash of the given message is 135.
In computing, a message digest is a fixed-sized string of bytes that represents the original data's cryptographic hash. This hash is used to authenticate a message, guaranteeing the integrity of the data in the message.
Here, it is given the message m = 23
The formula to calculate hash is him) - (m*7;2 MOD 7793.
So, let's calculate the hash : him) - (m*7;2 MOD 7793(him) - (23*7;2 MOD 7793
⇒ (8*23) - (49 MOD 7793)
⇒ 184 - 49= 135.
So, the hash of the given message is 135.
To know more about message digest, please click here:
https://brainly.com/question/6384456
#SPJ11
The endpoints of a diameter of a circle are (7,-4) and (-3,2).
What is the equation of the circle in standard form?
Answer:
Step-by-step explanation:
-21x - 8y = 0
Pls help me, I will mark as Brainliest! Thank u! (7th grade math work)
Answer:
Q 1- 15, just multiply 5 x 2 = 15
Q 2- 36, just multiply 8 x 12 = 36
Q 3- y= -2x
Q 4- 1200
Q 5- 20
¡cuantas unidades se deben producir para que el costo sea el más bajo posible?
\(c(x)=800-10x+0.25x^{2}\)
please help with these! I am so confused
Answer:
81°
Step-by-step explanation:
180°=37°+62°+x°
180-37=143
143-62=81
x=81
and final part sorry brainly
Answer:
15 2/3
Step-by-step explanation:
4 2/3 = 14/3
11 = 33/3
14/3 + 33/3 = 47/3
47/3 = 15 2/3
Find values of x and y for which ABCD must be a parallelogram. The diagram is not to
scale.
Step-by-step explanation:
again option D x = 10, y= 3
is the correct answer of this question.
plz mark my answer as brainlist.if you find it useful.
hope this will be helpful to you.
Answer:
x = 10
y = 7
Step-by-step explanation:
4x-2 = x+28
4x-x = 28+2
3x = 30
x = 30÷3
x = 10
4y-7 = y+14
4y-y = 14+7
3y = 21
y = 21÷3
y = 7
heyyy guys sometimes some of the answers are wrong
Answer:
6.1 x 10⁴
that is the answer for you sir
Doris drives at a steady speed of 40 km/h.
If she sets off at 1.35pm and arrives at 3.50pm, how far has she travelled?
Answer:
She has travelled 50km.
Step-by-step explanation:
The difference in time from 1.35pm to 3.50 is 75 mins, or 1hr 15mins.
She drives at 40km/h.
1hr = 40km
15mins (or 1/4 of an hour) = 10km
40 + 10 = 50
She has travelled 50km.
Answer:
90 kmStep-by-step explanation:
Find the time in travel:
t = 3:50 - 1:35 = 2:15 hrs = 2.25 hrsFind the distance travelled:
d = t*sd = 2.25 * 40 = 90 kmLuis Marissa and Federico are raising money for a school trip Luis has raised 6/7 of the total amount needed,Marissa has raised 5/9 of the total amount needed and Federico has raised 11/10 of the total amount needed.Who has raised the MOST Money
Answer:
Federico
Step-by-step explanation:
Problem
Hudson (3 feet tall) is on the beach flying a kite. His angle of elevation looking up to the kite is 40°. The kite
string is 125 ft long. How high is the kite off the ground?
Solution:
We are given the reference angle of 40° and the hypotenuse (125 ft) and asked to find the opposite side, how
high the kite is from the ground. We need to use the sine ratio. Let's set up our ratio first.
Sin
40
= x/ 125
Solve for a rounding to the nearest tenth.
2=
3
This represents the height of the kite from Hudson. In order to find the height of the kite, we must add the
Hudson's height (3 ft).
So, the kite is 6
ft. above the ground.
Check
The answers are not 80 and 83. I have tried that.
Answer:
83.3 ft tall
Step-by-step explanation:
\(sin(40) = \frac{x}{125} \\x = 125 * sin(40)\\x = 80.34845\)
Round to 80.3 and add Hudson's height
80.3 + 3 = 83.3ft tall
The kite is approximately 83.35 feet above ground.
What are trigonometric identities?Trigonometric identities are the functions that include trigonometric functions such as sine, cosine, tangents, secant, and, cot.
To solve for height h, we will use sine as sine related opposite side of a right triangle with hypotenuse.
Sin = opposite side / hypotenuse
Sin 40 = x/ 125
x = Sin 40 (125)
x = 125 (0.642)
x = 80.3
In order to find the height of kite off the ground, we will add the height of Hudson to 80.35 feet as well as he is flying the kite.
80.3 + 3 = 83.3 ft tall
Hence, the kite is approximately 83.35 feet above ground.
Learn more about trigonometric;
https://brainly.com/question/21286835
#SPJ2
If a toy truck is created in a 2:9 scale, and the wheel of the toy is 14cm wide, how wide is the actual wheel?
Answer:63 cm
Step-by-step explanation:
Given
The scale of creation is 2:9
The width of the toy wheel is 14 cm
Suppose x is the actual width of the truck
\(\therefore \dfrac{2}{9}=\dfrac{14}{x}\\\\\Rightarrow x=\dfrac{9}{2}\times 14=63\ cm\)
Thus, the width of actual truck is 63 cm
PLEASE HELPP WILL GIVE BRAINLIEST!!!!
image of proof attached !!!
line e is parallel to line m because angle 1 + angle 2 = 180°
What are angles on parallel lines?Angles in parallel lines are angles that are created when two parallel lines are intersected by another line called a transversal.
Represent the adjascent angle to angle 2 by x and adjascent angle to angle 1 by y
therefore ;
2 = y ( corresponding angles are equal)
1 = x ( corresponding angles are equal)
angle 1+y = 180 ( angle on a straight line)
angle 2 + x = 180
<1= 180-y
<2 = 180 -x
and both equations
< 1 +<2 = 180
therefore since < 1 +<2 = 180, then line e is parallel to line m
line more about angle on parallel line from
https://brainly.com/question/24607467
#SPJ1
abby began her pizza delivery route with 11/12 of a tank of gas in her car. when she made it back to the pizzeria, 3/4 of a tank of gas was left. how much gas did abby use?
The gas used by Abby while travelling in her pizza delivery route is 1/4.
As per the given question here we have to implement the basic principles of subtraction along with application of LCM.
The total amount of gas that Abby had in her car = 11/12
After coming to pizzeria the amount of gas left in her tank = 3/4
Here, we have to perform Subtraction to find out the amount of gas used for travelling. Therefore,
= 11/12 - 3/4
performing the LCM, we get
= 11 - 9/12
= 3/12 => 1/4
The gas used by Abby while travelling in her pizza delivery route is 1/4.
To learn more about basic Subtraction,
https://brainly.com/question/25421984
#SPJ4
Let R be the relation on the set of ordered pairs of positive integers such that ((a, b), (c, d)) ∈ R if and only if ad = bc. Arrange the proof of the given statement in correct order to show that R is an equivalence relation. (Prove the given relation is reflexive first, and then symmetric and transitive.)
Answer:
The given relation R is equivalence relation.
Step-by-step explanation:
Given that:
\(((a, b), (c, d))\in R\)
Where \(R\) is the relation on the set of ordered pairs of positive integers.
To prove, a relation R to be equivalence relation we need to prove that the relation is reflexive, symmetric and transitive.
1. First of all, let us check reflexive property:
Reflexive property means:
\(\forall a \in A \Rightarrow (a,a) \in R\)
Here we need to prove:
\(\forall (a, b) \in A \Rightarrow ((a,b), (a,b)) \in R\)
As per the given relation:
\(((a,b), (a,b) ) \Rightarrow ab =ab\) which is true.
\(\therefore\) R is reflexive.
2. Now, let us check symmetric property:
Symmetric property means:
\(\forall \{a,b\} \in A\ if\ (a,b) \in R \Rightarrow (b,a) \in R\)
Here we need to prove:
\(\forall {(a, b),(c,d)} \in A \ if\ ((a,b),(c,d)) \in R \Rightarrow ((c,d),(a,b)) \in R\)
As per the given relation:
\(((a,b),(c,d)) \in R\) means \(ad = bc\)
\(((c,d),(a,b)) \in R\) means \(cb = da\ or\ ad =bc\)
Hence true.
\(\therefore\) R is symmetric.
3. R to be transitive, we need to prove:
\(if ((a,b),(c,d)),((c,d),(e,f)) \in R \Rightarrow ((a,b),(e,f)) \in R\)
\(((a,b),(c,d)) \in R\) means \(ad = cb\).... (1)
\(((c,d), (e,f)) \in R\) means \(fc = ed\) ...... (2)
To prove:
To be \(((a,b), (e,f)) \in R\) we need to prove: \(fa = be\)
Multiply (1) with (2):
\(adcf = bcde\\\Rightarrow fa = be\)
So, R is transitive as well.
Hence proved that R is an equivalence relation.
The relation R is an equivalence if it is reflexive, symmetric and transitive.
The order to options required to show that R is an equivalence relation are;
((a, b), (a, b)) ∈ R since a·b = b·aTherefore, R is reflexiveIf ((a, b), (c, d)) ∈ R then a·d = b·c, which gives c·b = d·a, then ((c, d), (a, b)) ∈ RTherefore, R is symmetricIf ((c, d), (e, f)) ∈ R, and ((a, b), (c, d)) ∈ R therefore, c·f = d·e, and a·d = b·cMultiplying gives, a·f·c·d = b·e·c·d, which gives, a·f = b·e, then ((a, b), (e, f)) ∈RTherefore R is transitiveFrom the above proofs, the relation R is reflexive, symmetric, and transitive, therefore, R is an equivalent relation.Reasons:
Prove that the relation R is reflexive
Reflexive property is a property is the property that a number has a value that it posses (it is equal to itself)
The given relation is ((a, b), (c, d)) ∈ R if and only if a·d = b·c
By multiplication property of equality; a·b = b·a
Therefore;
((a, b), (a, b)) ∈ R
The relation, R, is reflexive.Prove that the relation, R, is symmetric
Given that if ((a, b), (c, d)) ∈ R then we have, a·d = b·c
Therefore, c·b = d·a implies ((c, d), (a, b)) ∈ R
((a, b), (c, d)) and ((c, d), (a, b)) are symmetric.
Therefore, the relation, R, is symmetric.Prove that R is transitive
Symbolically, transitive property is as follows; If x = y, and y = z, then x = z
From the given relation, ((a, b), (c, d)) ∈ R, then a·d = b·c
Therefore, ((c, d), (e, f)) ∈ R, then c·f = d·e
By multiplication, a·d × c·f = b·c × d·e
a·d·c·f = b·c·d·e
Therefore;
a·f·c·d = b·e·c·d
a·f = b·e
Which gives;
((a, b), (e, f)) ∈ R, therefore, the relation, R, is transitive.Therefore;
R is an equivalence relation, since R is reflexive, symmetric, and transitive.
Based on a similar question posted online, it is required to rank the given options in the order to show that R is an equivalence relation.
Learn more about equivalent relations here:
https://brainly.com/question/1503196
an article written for a magazine claims that 78% of the magazines subscribers report eating healthily the previus day. Suppose we select a simple random sample of 600 of the magazines 45,000 subscribers to check the accuracy of this claim. What is the mean of the sampling distribution of the sample proportion of the responses
Using the Central Limit Theorem, it is found that the mean of the sampling distribution of the sample proportion of the responses is of 0.78.
What is the Central Limit Theorem?It states that for a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean \(\mu = p\) and standard deviation \(s = \sqrt{\frac{p(1-p)}{n}}\)In this problem, an article written for a magazine claims that 78% of the magazines subscribers report eating healthily the previous day, hence \(p = 0.78\).
Then, by the Central Limit Theorem, the mean of the sampling distribution of the sample proportion of the responses is of 0.78.To learn more about the Central Limit Theorem, you can take a look at https://brainly.com/question/16695444
Thomas bought 120 whistles, 168 yo-yos and 192 tops. He packed an equal amount of items in each bag. A) What is the maximum number of bag that he can get?
Thomas can pack the items into a maximum of 20 bags, with each bag containing 24 items after calculated with greatest common divisor.
To find the maximum number of bags Thomas can pack, we need to find the greatest common divisor (GCD) of 120, 168, and 192. The GCD will represent the maximum number of items that can be packed into each bag.
To find the GCD, we can use the Euclidean algorithm. First, we find the GCD of 120 and 168:
168 = 1 * 120 + 48
120 = 2 * 48 + 24
48 = 2 * 24 + 0
Therefore, the GCD of 120 and 168 is 24.
Next, we find the GCD of 24 and 192:192 = 8 * 24 + 0
Therefore, the GCD of 120, 168, and 192 is 24.
So, Thomas can pack 24 items into each bag. To find the maximum number of bags he can get, we divide the total number of items by 24:
Total number of items = 120 + 168 + 192 = 480
Number of bags = 480 / 24 = 20
Therefore, Thomas can get a maximum of 20 bags.
To learn more about Euclidean algorithm Click here:
brainly.com/question/13266751
#SPJ4
Find the Missing Data/s (Lot Side AB BC CD DE EA Lot Side 1-2 2-3 3-4 4-5 5-1 Length (m) 41.86 24.69 18.00 34.25 ? Length (m) 43.77 21.65 18.16 28.48 37.32 Bearing 284°00'00" 167°07'30" 148°53'45" 77°54'20" ? Bearing 260°56'00" 170°57'45" 142°59'40" ? ? Latitude (m) ? ? ? ? ? Latitude (m) ? ? ? ? ? Departure (m) ? ? ? ? ? Departure (m) ? ? ? ? ?
The missing data in the given table are as follows: Lot Side DE, Lot Side 1-5, Length (m) 4-5, Bearing CD, Bearing EA, Latitude (m) 1, Latitude (m) 2, Departure (m) 1, and Departure (m) 2.
To determine the missing data, we need to analyze the given information. Looking at the Lot Sides, we can observe that AB corresponds to 41.86m, BC corresponds to 24.69m, CD is missing, DE is missing, and EA is missing. Similarly, for Lot Sides 1-2, 2-3, and 3-4, the corresponding lengths are 43.77m, 21.65m, and 18.16m, respectively. However, the Length (m) 4-5 is missing. Moving on to the Bearings, we have 284°00'00" for AB, 167°07'30" for BC, 148°53'45" for CD, and EA is missing. The bearings for Lot Sides 1-2, 2-3, and 3-4 are 260°56'00", 170°57'45", and 142°59'40", respectively. However, the bearings for 4-5 and EA are missing. Additionally, Latitude (m) 1, Latitude (m) 2, Departure (m) 1, and Departure (m) 2 are all missing.
In summary, the missing data in the table are as follows: Lot Side DE, Lot Side 1-5, Length (m) 4-5, Bearing CD, Bearing EA, Latitude (m) 1, Latitude (m) 2, Departure (m) 1, and Departure (m) 2.
To learn more about latitude refer:
https://brainly.com/question/15414853
#SPJ11
The missing data in the given table are as follows: Lot Side DE, Lot Side 1-5, Length (m) 4-5, Bearing CD, Bearing EA, Latitude (m) 1, Latitude (m) 2, Departure (m) 1, and Departure (m) 2.
The missing data in the table are as follows:
1. Lot Side DE: Length (m) = 28.48
2. Lot Side EA: Bearing = 77°54'20"
3. Lot Side CD: Bearing = 142°59'40"
4. Lot Side 1-2: Latitude (m) = unknown
5. Lot Side 1-2: Departure (m) = unknown
To determine the missing values, we can use surveying techniques such as traversing and coordinate geometry. Traversing involves measuring the angles and distances between known points to determine the missing values. By using the bearing and length data of the adjacent sides, we can calculate the missing bearing and length values. Additionally, coordinate geometry can be utilized to calculate latitude and departure values. This involves using the known coordinates of one point and the angle and distance measurements to calculate the coordinates of the missing point. By applying these techniques, we can find the missing data in the table.
To learn more about latitude refer:
brainly.com/question/15414853
#SPJ11
The equation P = 0.00892t^2 + 1.1149t + 78.4491 models the
United States population, P, in millions since 1900. If t
represents the number of years after 1900, then what is
the estimated population in 2025 to the nearest tenth of a
million?
343.9
219.0
356.9
217.8
The estimated population in 2025 is 356.9
What is estimation ?
In math, estimating can be used to roughly calculate an answer (getting a "rough response") or to verify its accuracy (getting the "proper answer"). Even when estimating large numbers or decimal numbers, you shouldn't need to utilize a calculator or other documented techniques.
Estimation is frequently performed by sampling, which involves counting a small sample of a given thing and extrapolating that number to a wider population. Calculating the number of sweets of a particular size that are contained in a glass jar serves as an illustration of estimation.
There are 125 years from after 1900 to 2025
P = 0.00892t^2 + 1.1149t + 78.4491
P= (0.0089x125x125)+(1.1149x125)+78.4491
=139.0625+139.3625+78.4491
=356.87
=356.9
To learn more about estimation from the given link
https://brainly.com/question/28416295
#SPJ1
find an equation of the tangent line to y=7sin(x) at x=π. (use symbolic notation and fractions where needed.)
To find the equation of the tangent line to the curve y = 7sin(x) at x = π, we first need to find the slope of the tangent line.
We can use the derivative of y with respect to x to find the slope:
dy/dx = 7cos(x)
At x = π, the value of the derivative is:
dy/dx = 7cos(π) = -7
So the slope of the tangent line at x = π is -7.
To find the equation of the tangent line, we also need to know the y-coordinate of the point on the curve where x = π.
y = 7sin(π) = 0
So the point on the curve where x = π is (π, 0).
Now we can use the point slope form of the equation of a line:
y - y1 = m(x - x1)
where m is the slope of the line and (x1, y1) is a point on the line.
Plugging in the values we found, we get:
y - 0 = -7(x - π)
Simplifying, we get:
y = -7x + 7π
So the equation of the tangent line to y = 7sin(x) at x = π is y = -7x + 7π.
Learn more about tangent line here:brainly.com/question/10053881
#SPJ11
Help me on these two
Answer:
1. X > 1
2. 3/2
Step-by-step explanation:
For the first one, you must get x by itself in one side. to get rid of the Positive 3, you must subtract it from both the 3 and 10on the other side. Now u have 7x > 7. You then divide the seven from thr seven on one side and the seven on the other side. X> 1
number 2. multiplying is the opposite of dividing right? So you would multiply the 4 by what is on the other side, 3/8. 4 can also be written as a fraction, 4/1. When you multiply this out, you get 12/8 which is the same thing as 3/2.
i hope this helps u
What are the closest 2 integers to 300
Answer:
17 and 18
Step-by-step explanation:
I'm pretty sure the two integers are 17 and 18
(let me know if I'm wrong)
Anita bring $6 to her Grandma's house. These dolls represent 20% of Anita's dolls collection as shown in the diagram what is the total number of dogs and I need to start collection
Answer
Anita's total number of dolls = 30
Explanation
Let the total number of dolls be x
20% of x = 6
0.2x = 6
Divide both sides by 0.2
(0.2x/0.2) = (6/0.2)
x = 30 dolls
Hope this Helps!!!
Does any body know how to find Late Payment in Mathematics.
Answer:
I don't believe there is a standard formula for late payments. The late payment charge would vary by the lending institution. Some may have their own formula and some may have a set charge.
Step-by-step explanation:
Explain the error in the solution below. What
additional step needs to be completed?
log x - log5^3 = 2log5^3
log x = 3log5 ^3
log x = log5 3^3.
x = 27
Answer:
x = 1953125
Step-by-step explanation:
log x - log 5^3 = 2 log 5^3
log x - 3 log 5 = 6 log 5
log x = 9 log 5 = log 5^9
x = 5^9
x = 1953125
Can someone explain or help me with this?
Answer:
Step-by-step explanation:
6085 rounded to the nearest hundred is 6100
51,672 rounded to the nearest ten thousand is 50,000
A line with a slope of –1/4 passes through the point (3,3). What is its equation in point-slope form? Use the specified point in your equation. Write your answer using integers, proper fractions, and improper fractions. Simplify all fractions.
The equation of the line is y = -1/4x + 15/4
How to determine the equation of the line?From the question, we have the following parameters that can be used in our computation:
Slope = -1/4
Point = (3, 3)
The equation of a line is calculated using
y = m(x - X) + Y
Where
m = Slope = -1/4
(x, y) = Point = (3, 3)
Substitute the known values in the above equation, so, we have the following representation
y = -1/4(x - 3) + 3
So, we have
y = -1/4x + 3/4 + 3
Evaluate
y = -1/4x + 15/4
Hence, the equation is y = -1/4x + 15/4
Read more about linear equations at
https://brainly.com/question/13738662
#SPJ1
need help fast on a timer
Answer:
D, \(10i\sqrt{2}\)
Step-by-step explanation:
Separate -1, 2, and 100 from each other inside the radical. You can take out -1 as i, and 100 as 10. You now have 10i on the outside of the radical and 2 on the inside. Hope this helps.
Answer:
the answer is D.
!!!!!!!!!!!!!!!!!!!!!!!!