Answer:
C
Step-by-step explanation:
Distance is the answer that includes numerical items!
Answer:
Daily temperature
Step-by-step explanation:
The price of an item has been reduced by 95% the original price was 87$
Answer:
Your answer
Price after reducing is 4.35$
Mark it as Brainlist. Follow me for more answer.
Step-by-step explanation:
What is this plz help
Answer:
x ≤ 3
Step-by-step explanation:
Given
2(4 + 2x) ≥ 5x + 5 ← distribute parenthesis on left side
8 + 4x ≥ 5x + 5 ( subtract 4x from both sides )
8 ≥ x + 5 ( subtract 5 from both sides )
3 ≥ x , then
x ≤ 3
your friend would like to play a betting game with you and pulls out a bag of red and green candies. your friend tells you to cover your eyes and randomly pull a piece of candy from the bag. they tell you they will give you $2.00 if you pull a red candy, but if you pull a green candy you will have to pay them $1.00. there is a .4 probability that you pull a green candy and .6 probability that you pull a red candy. what is your expected value for this game?
The expected value for this game is $0.80.
What is your expected value for this game?The expected value for this game is calculated using the formula below:
Expected value = (probability of winning * amount won) + (probability of losing * amount lost)Data given:
If you pull a green candy you will have to pay them $1.00 and there is a 0.4 probability that you pull a green candy
If you pull a red candy you will have to pay them $2.00 and there is a 0.6 probability that you pull a red candy.
Expected value = (0.6 * $2.00) + (0.4 * -$1.00)
Expected value = $1.20 - $0.40
Expected value = $0.80
Learn more about expected value at: https://brainly.com/question/14723169
#SPJ1
Suppose we deal a 5-card hand from a regular 52-carddeck. Which islarger, p(2 access) or p(3 diamonds)?
The probability of p(2 aces) is greater than the probability of p(3 diamonds).
Probability is the chance of happening an event or incident. The probability of an event can be calculated by the ratio of the number of favorable events to the total number of events in that sample space.
A deck of cards always has 52 cards.
Out of those 52 cards, there are 4 different aces.
The deck of cards also contains 13 diamonds.
Therefore, the probability of p(2 aces) is the probability of getting at least 2 aces in that 5-card hand is = 2/4 = 1/2 = 13/26.
Now, the probability of p(3 diamonds) is the probability of getting at least 3 diamonds in that 5-card hand is= 3/13 = 6/26.
If we compare these two probabilities, it is clear that the probability of p(2 aces) is greater than the probability of p(3 diamonds).
Learn more about probability of an event here: brainly.com/question/11234923
#SPJ4
hey! i’ll give brainliest please help
Answer:A!
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Its A because the plants you see in deserts need water to germinate themselves. Its like cactus. They absorb water like camels store water in their humps.
Avni designs a game in which a player either wins or loses 4 points during each turn. Which equation represents all numbers of points, p, a player may have after his or her first turn of the game? p = 4 p = –4 |p| = 4 |p| = –4
Answer: |p|=4
Answer:
IpI=4
Step-by-step explanation:
The p inside of the two lines indicates absolute value which would mean that the number would have to be a positive number. It's not the first choice because the player can either gain or lose points.
Answer:
C on edge
Step-by-step explanation:
The volume of a right square prism is 588 cubic centimeters and its height is 12 cm. What is the length of each side of the base
Answer:
7cm
Step-by-step explanation:
588 / 12 = 49
\(\sqrt{49}\) = 7 * Since 7 times 7 equals 49
one-third pound of tomato sauce is needed for each pan of lasagna. how many pans of lasagna can be made from 7 2/3 pounds of lasagna.
We can make 23/9 pans of lasagna from 7 2/3 pounds of lasagna, which is approximately 2.56 pans.
To calculate the number of pans of lasagna that can be made from 7 2/3 pounds of lasagna, we can set up a proportion using the information given. We know that 1/3 pound of tomato sauce is needed for each pan of lasagna, so for x pans of lasagna, we need:
1/3 lb tomato sauce per 1 pan of lasagna
Multiplying both sides by x gives us:
1/3 lb tomato sauce per 1 pan of lasagna = x/1 pan of lasagna
To find x, we need to multiply both sides by 7 2/3 lbs of lasagna:
1/3 lb tomato sauce per 1 pan of lasagna = x/1 pan of lasagna
(1/3) × (23/3) = x
x = 23/9
So we can make 23/9 pans of lasagna from 7 2/3 pounds of lasagna, which is approximately 2.56 pans. However, since we cannot make a partial pan of lasagna, we can only make 2 pans of lasagna using the given amount of lasagna.
for such more question on proportion
https://brainly.com/question/870035
#SPJ11
Please help school is ending soon!
Two days later, Kelly surveyed the same 13 classmates and found that none of them had been given math homework since she last surveyed them. By how much does the mean of Kelly’s second data set change in comparison with the mean of the data set in her original survey? Explain how to determine the change in the means without calculating the mean of either data set.
Since none of the 13 classmates had been given math homework between the original survey and Kelly's second survey, the sum of the values in the second data set is the same as the sum of the values in the original data set. Therefore, the change in the means can be determined without calculating the mean of either data set by considering the number of data points in each set.
Since both data sets have the same number of data points, the change in the means will be zero. This is because the mean is calculated by dividing the sum of the values by the number of data points, and since the sum of the values is the same in both data sets, the means will also be the same.
In other words, if the mean of the first data set is x, then the sum of the values in the first data set is 13x (since there are 13 classmates), and the sum of the values in the second data set is also 13x (since none of the values have changed). Therefore, the mean of the second data set will also be x, and the change in the means will be zero.
Answer as many as possible, due tomorrow!!
An I don't know how to solve it..
Worth 100 points!!!!!!
20 scoops, and 10 cookies, hope this helps.
To develop in series according to its powers x the function:
f:D->R, f(x)=\(\frac{1}{x^{2} +2x-3`}\), specify the domain of definition of f
The domain of the definition of the function is (-∝, 3) ∪ (1, ∝)
How to determine the domain of definition of fFrom the question, we have the following function that can be used in our computation:
f(x) = 1/x² + 2x - 3
Set the denominator to 0
So, we have the following representation
x² + 2x - 3 = 0
Expand the equation
x² + 3x - x - 3 = 0
Factorize the equation
(x + 3)(x - 1) = 0
Solve for x
x = -3 or x = 1
This means that the value of x cannot be -3 or 1
So, the domain is (-∝, 3) ∪ (1, ∝)
Read more about domain at
https://brainly.com/question/2264373
#SPJ1
Vince bought six boxes of worms to use as bait while fishing what his friends if each person uses exactly 3 over three, and eight of a box of worms, how many people can share dorms?
Vince bought six boxes of worms to use as bait while fishing what his friends if each person uses exactly 3/8 of a box of worms, the number of people who can share the boxes of worms is 16.
The number of people who exactly share the boxes is determined through division of total number of boxes by fraction of box used by each person exactly.
The given information to compute the required information is:
The total number of boxes = 6
Box used by each person = 3/8
Therefore,
Number of people = Number of Boxes/Part of Box Used by One Person = 6÷ 3/8 = 6 x 8/3 = 16
Hence, the number of people who can share the six boxes exactly are 16 people.
Learn more about Division:
https://brainly.com/question/1622425
#SPJ4
When hugo is serving at a restaurant, there is a 0. 30. 030, point, 03 probability that each party will request a high chair for a young child. During one hour, hugo served 101010 parties. Assuming that each party is equally likely to request a high chair, what is the probability that at least one party will request a high chair?.
The probability that at least one party will request a high chair is 0.2626
How to find the probability that at least one party will request a high chair?This is a binomial problem with number of trial (n) = 10, probability of success (p) = 0.03
Since we are dealing with a binomial probability distribution. We are going to use the binomial distribution formula for determining the probability of x successes:
Given: n = 10, p = 0.03, x ≥1
probability of failure (q) = 1 - 0.03 = 0.97
The probability that at least one party will request a high chair will be:
P(x ≥1 ) = 1 - P (x = 0)
P(x ≥1 ) = 1 - (1 × 0.03⁰ × 0.97¹⁰⁻⁰)
P(x ≥1 ) = 1 - (1 × 1 × 0.97¹⁰)
P(x ≥1 ) = 1 - (0.97¹⁰)
P(x ≥1 ) = 0.2626
Learn more about binomial distribution on:
brainly.com/question/29241256
#SPJ1
Corrected Question
When hugo is serving at a restaurant, there is a 0.03 probability that each party will request a high chair for a young child. During one hour, hugo served 10 parties. Assuming that each party is equally likely to request a high chair, what is the probability that at least one party will request a high chair?
The number of pollinated flowers as a function of time in days can be represented by the function. f(x)
The average increase in the number of flowers pollinated per day between days 4 and 10 is 39, given that the number of pollinated flowers as a function of time in days can be represented by the function \(f(x) = (3)^{\frac{x}{2} }\).
In the question, we are asked for the average increase in the number of flowers pollinated per day between days 4 and 10, given that the number of pollinated flowers as a function of time in days can be represented by the function \(f(x) = (3)^{\frac{x}{2} }\).
To find the average increase in the number of flowers pollinated per day between days 4 and 10, we use the formula {f(10) - f(4)}/{10 - 4}.
First, we find the value of the function \(f(x) = (3)^{\frac{x}{2} }\), for f(10) and f(4).
\(f(x) = (3)^{\frac{x}{2} }\\\Rightarrow f(10) = (3)^{\frac{10}{2} }\\\Rightarrow f(10) = 3^5 = 243\)
\(f(x) = (3)^{\frac{x}{2} }\\\Rightarrow f(4) = (3)^{\frac{4}{2} }\\\Rightarrow f(10) = 3^2 = 9\)
Thus, the average increase
= {f(10) - f(4)}/{10 - 4},
= (243 - 9)/(10 - 4),
= 234/6
= 39.
Thus, the average increase in the number of flowers pollinated per day between days 4 and 10 is 39, given that the number of pollinated flowers as a function of time in days can be represented by the function \(f(x) = (3)^{\frac{x}{2} }\).
Learn more about the average increase in a function at
https://brainly.com/question/7590517
#SPJ4
For complete question, refer to the attachment.
Solve the differential equations 2xy(dy/dx)=1 y^2. y(2)=3
The solution to the given differential equation 2xy(dy/dx) = y², with the initial condition y(2) = 3, is y = (27 * e⁽ˣ⁻²⁾\()^{1/4}\).
To solve the given differential equation
2xy(dy/dx) = y²
We will use separation of variables and integrate to find the solution.
Start with the given equation
2xy(dy/dx) = y²
Divide both sides by y²:
(2x/y) dy = dx
Integrate both sides:
∫(2x/y) dy = ∫dx
Integrating the left side requires a substitution. Let u = y², then du = 2y dy:
∫(2x/u) du = ∫dx
2∫(x/u) du = ∫dx
2 ln|u| = x + C
Replacing u with y²:
2 ln|y²| = x + C
Using the properties of logarithms:
ln|y⁴| = x + C
Exponentiating both sides:
|y⁴| = \(e^{x + C}\)
Since the absolute value is taken, we can remove it and incorporate the constant of integration
y⁴ = \(e^{x + C}\)
Simplifying, let A = \(e^C:\)
y^4 = A * eˣ
Taking the fourth root of both sides:
y = (A * eˣ\()^{1/4}\)
Now we can incorporate the initial condition y(2) = 3
3 = (A * e²\()^{1/4}\)
Cubing both sides:
27 = A * e²
Solving for A:
A = 27 / e²
Finally, substituting A back into the solution
y = ((27 / e²) * eˣ\()^{1/4}\)
Simplifying further
y = (27 * e⁽ˣ⁻²⁾\()^{1/4}\)
Therefore, the solution to the given differential equation with the initial condition y(2) = 3 is
y = (27 * e⁽ˣ⁻²⁾\()^{1/4}\)
To know more about differential equation:
https://brainly.com/question/2273154
#SPJ4
Please helppppppppp meeeeeee
Answer:
m∠B = 94º
Step-by-step explanation:
Supplementary angles total 180
(8x + 6) + ( 7x + 24) = 180
Combine like terms
15x + 30 = 180
15x = 150
x = 10
m∠B = 7x + 24
m∠B = 7(10) + 24
m∠B = 94º
Which ordered pair can be plotted together with these four points, so that the resulting graph still represents a function?
The ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is (2, -1).
option C.
Which ordered pair can be plotted together?The ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is determined as follows;
The four points include;
A = (1, 2)
B = (2, - 3)
C = (-2, - 2)
D = (-3, 1)
The ordered pair that can be plotted together with these four points, must fall withing these coordinates. Going by this condition we can see that the only option that meet this criteria is;
(2, - 1)
Thus, the ordered pair that can be plotted together with these four points, so that the resulting graph still represents a function is (2, -1).
Learn more about ordered pairs here: https://brainly.com/question/30467126
#SPJ1
Sides of a triangle are in the ratio 12:17:25 and its perimeter is 540 cm. Find its area
Answer:
102
Step-by-step explanation:
(b•h)/2
(12•17)/2
204/2
a square pyramid has a slant height of 3 in. and a surface area of 40 in.2. what is the length of an edge of the base, in inches?
Answer:
4 inches
Step-by-step explanation:
slant height = 3, surface area = 40.
let L = length of one side (since it's a square, it will be L for each edge of the base).
surface area = base + 4 sides of triangles
= L² X 4 (0.5 X base X height)
= L² X 4(0.5 X L X 3)
= L²+ 6L.
But surface area = 40.
So L² + 6L = 40.
Subtract 40 from both sides:
L² + 6L - 40 = 0.
Use the quadratic formula:
L = ((-b ± √(b² - 4ac)) ÷ 2a)
where a is the value of the first coefficient, b is value of the second and c is value of the constant.
L = ((-6 ± √(6² - 4(1)(-40))) ÷ 2(1))
= ((-6 ± √(36 + 160)) ÷ 2)
= (-6 ± 14) ÷ 2
= (-6 + 14) ÷ 2 or (-6 - 14) ÷ 2
= 4 or -10.
So L = 4 or -10. But L is a length, so it must be positive. So L = 4.
Length = 4 inches
Carys calculates the total amount E, in dollars
The logic behind the equation E=10h is that Carys earns 10 dollars per hour worked.
What is the relationship between the equation E=10h and the hourly rate of earnings for Carys?
The logic behind this is based on the given equation that relates the total amount earned, E, to the number of hours worked, h. The equation is E = 10h, which means that for every hour worked, Carys earns 10 dollars.
To see why this is true, we can look at the units involved. The unit of measurement for E is dollars, and the unit of measurement for h is hours. If we divide the total amount of dollars earned, E, by the number of hours worked, h, we get the rate of earnings per hour.
So, we have:
E/h = dollars/hour
Since E = 10h, we can substitute this into the equation:
10h/h = dollars/hour
Simplifying, we get:
10 = dollars/hour
This means that Carys earns 10 dollars per hour worked. So the logic behind this is simply based on the relationship between the total amount earned and the number of hours worked, and the units of measurement involved.
To learn more about equation, visit: https://brainly.com/question/29797694
#SPJ1
Graph -2, 0.5, and 3 on a number line
Step-by-step explanation:
all you have to do is number the line from -5 to 5 and just plot the points next to it
use pictures for the question 100 points to brainlyest
Answer:
Step-by-step explanation:
Population of X is {1, 1, 2, 2, 2, 3, 3, 3}
Based on that, X's expected value, variance and standard deviation can be calculated as follows:
Expected Value, μ = 2.125 or 2.13
Variance, σ2 = 0.609375 0r 0.61
Standard Deviation, σ = 0.78062475 or 0.78
I need help with this
The expression will be given as h(8) = -0.3(8-5)²+7.5 the value of the function h(8) will be 6.3 feet.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that:-
The function is h(x) = -0.3( x - 8)² +7.5Now from the question when the boy jumped from a certain height he lands 8 feet farther away this condition will be expressed in the expression as follows:-
h(x) = -0.3( x - 8)² +7.5
Put x = 8 feet as
h(8) = -0.3(8-5)²+7.5
h(8) = -0.3 ( 3 )² + 7.5
h(8) = -2.7 + 9
h( 8 ) = 6.3 feet
Therefore expression will be given as h(8) = -0.3(8-5)²+7.5 the value of the function h(8) will be 6.3 feet.
To know more about expression follow
https://brainly.com/question/723406
#SPJ1
What is the numerical value of mswithin when sswithin= 70, the sample size = 17 and the number of groups = 3? group of answer choices mswithin = 70
The numeric value of ms within is = 19.
What is a numeric value?A real number, regardless of its sign, has a numerical value. A definite quantity is a defined amount measurement.To find the numeric value of ms within:
Given: Swithin = 70, sample size = 17 and number of groups = 3.
So, 17 × 3 = 51
70 - 51 = 19
Therefore, the numeric value of ms within is = 19.
Know more about numeric values here:
https://brainly.com/question/27922641
#SPJ4
Using this equation, find the maximum height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2+201x+132
Answer:
10.17 seconds
Step-by-step explanation:
Given the following Quadratic equation:
The steps to solve it are:
1. Substitute into the equation:
2. Use the Quadratic formula .
In this case:
Substituting values into the Quadratic equation, you get (Round the values to the nearest hundreth):
3. The positive value is the time that the rocket will hit the ground.
Therefore, the rocket will hit the ground after .
Use a calculator to find the approximate value of the expression. round the answer to two decimal places. the sine of the complementary angle to 75°.a. 0.65 b. 0.34 c. 0.57 d. 0.26
Answer: Option d. 0.26
Step-by-step explanation:
Since the addition of complementary angles = 90°
75° + x = 90°
x = 90° - 75 °
x = 15° ( the complementary angle )
sine 15° = 0.25882
= 0.26 correct to two decimal places
The base of a triangular prism is a right triangle with a base of 6 inches, a height of 8 inches, and a third side length of 10 inches. the height of the prism is 14 inches. find the surface area of the prism.
The surface area of the rectangular prism with the dimensions that are stated is: 384 in.²
What is the Surface Area of a Triangular Prism?Surface area = perimeter of base × height of prism + 2(base area)
= (s1 + s2 + s3)L + 2(1/2bh)
Given the following:
side of base (s1) = 6 in.side of base (s2) = 8 in.side of base (s3) = 10 in.Length of prism (L) = 14 in.Triangular base length (b) = 6 in.h = 8 in.Surface area = (6 + 8 + 10)14 + 2(1/2 × 6 × 8)
Surface area = 384 in.²
Learn more about the surface area of a rectangular prism on:
https://brainly.com/question/1310421
#SPJ4
IF U WANT 15 POINTS N BRAINIEST ANSWER PLEASE ANSWER THIS QUESTION!
Answer:
The answer is A.
Step-by-step explanation:
hope it helps
tiana cells 47 boxes of orders for a fundraiser Tim cells to a few boxes them Tiana how many more boxes of oranges does Tim need to sell in order to sell 60 boxes
The boxes of oranges that Tim need to sell in order to sell 60 boxes will be 13 oranges.
How to illustrate the expression?It is important to note that an expression is simply used to show the relationship between the variables that are provided or the data given regarding an information.
In this situation, Tiana sells 47 boxes of orders for a fundraiser. Therefore, the boxes of oranges that Tim need to sell in order to sell 60 boxes will be:
= 60 - 47
= 13
Learn more about expressions on:
brainly.com/question/723406
#SPJ1
View Policies Current Attempt in Progress Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project by 5 we
Strategies such as fast-tracking, crashing, prioritization, and resource optimization can be employed to reduce the project completion time by 5 weeks.
To reduce the completion time of the project by 5 weeks, we need to analyze the provided information and make appropriate adjustments. The initial completion time of the project is 25 weeks.
To achieve a reduction of 5 weeks, we can consider several strategies:
1. Fast-tracking: This involves overlapping or parallelizing certain project activities that were initially planned to be executed sequentially. By identifying tasks that can be performed concurrently, we can potentially save time. However, it's important to evaluate the impact on resource allocation and potential risks associated with fast-tracking.
2. Crashing: This strategy focuses on expediting critical activities by adding more resources or adopting alternative approaches to complete them faster. By compressing the schedule of critical tasks, we can reduce the overall project duration. However, this may come at an additional cost.
3. Prioritization: By reevaluating the project tasks and their priorities, we can allocate resources more efficiently. This ensures that critical activities receive higher attention and are completed earlier, resulting in an accelerated project timeline.
4. Resource optimization: Analyzing the resource allocation and identifying potential areas for optimization can lead to time savings. By ensuring that resources are utilized effectively and efficiently, we can streamline the project execution process.
It's important to note that implementing any of these strategies requires careful evaluation, considering factors such as project constraints, risks, cost implications, and stakeholder agreements. A comprehensive analysis of the project plan, resource availability, and critical path can guide the decision-making process for reducing the project completion time.
To know more about project management techniques and strategies, refer here:
https://brainly.com/question/32653641#
#SPJ11