The answer that could represent the Number of pages that Manny has filled up is the one that is closest to x/12 and this answer is (x/12) rounded up to the nearest whole number, which is represented as: Answer: Ceiling(x/12)
Given that Manny has a collection of Pokémon cards, and he keeps them in a binder with special protective pages to put the cards in, and each page can fit 12 cards. The task is to find which of the following answers could represent the number of pages that Manny has filled up.
Let the total number of cards Manny has = then, the number of pages Manny has filled up = number of cards that one page can fit = 12Therefore, the total number of pages that can fit all the cards = x/12Now, we will use the division algorithm to find the value of y:
When x is divided by 12, we get a quotient of q and a remainder of r where r is between 0 and 11.x = 12q + dividing by 12, we get; x/12 = q + r/12We know that each page can fit 12 cards,
Therefore, the number of pages Manny has filled up = x/12 = q + r/12Now, the value of q + r/12 can be any number between q and q + 1 since the remainder (r) can take on values between 0 and 11.
Therefore, the number of pages Manny has filled up is approximately equal to q + r/12. Hence, the answer that could represent the number of pages that Manny has filled up is the one that is closest to x/12 and this answer is (x/12) rounded up to the nearest whole number, which is represented as: Answer: Ceiling(x/12)
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a finite sequence of three-digit integers has the property that the tens and units digits of each term are, respectively, the hundreds and tens digits of the next term, and the tens and units digits of the last term are, respectively, the hundreds and tens digits of the first term. for example, such a sequence might begin with the terms 247, 475, and 756 and end with the term 824. let be the sum of all the terms in the sequence. what is the largest prime factor that always divides ?
The largest prime factor that always divides the sum of the terms in the sequence is 37.
The sequence is finite and consists of three-digit integers.
The tens and units digits of each term are, respectively, the hundreds and tens digits of the next term, and the tens and units digits of the last term are, respectively, the hundreds and tens digits of the first term.
From the above property of the sequence, we can see that each digit at the units, tens as well as hundreds place will appear the same number of times in the sequence.
Let "x" be the sum of the digits at unit place in all the terms.
The sum of all the terms is "S".
S = 111*x
S = 3*37*x
We can clearly see that the sum "S" is divisible by 37.
Hence, the largest prime factor that always divides the sum of the terms in the sequence is 37.
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What property is this ?
a(b + c) = ab + ac
Answer:
distributive I'm pretty sure!
Step-by-step explanation:
i hope this helps have a great day:)
GUYS I NEED HELP ASAP IF YOU HELP I WILL GIVE 15 POINTS
Shelley invested some money in an account that will mature in one year. If Shelley withdraws the money after the maturity date, she will receive her initial investment plus 15%, but if she withdraws her money now, she will only be able to withdraw 80% of what she put into the account.
Shelley put $317 into the account initially. How much of her initial investment will she lose if she withdraws her money now?
Answer: $63.40
Step-by-step explanation:
She starts out with $317 but she will only get 80% which means she will lose 20%
100%-80%=20%
take 20% of 317
.2 x 317 convert 20% to decimal by moving decimal twice and multiply
=63.4
She will lose $63.40
Reason:
If she withdraws early, she can only withdraw 80% of what she put in. She takes a 20% penalty.
20% of 317 = 0.20*317 = 63.40 dollars is how much she loses.
Put another way:
She is able to withdraw 0.80*317 = 253.60 dollars if doing so early. She lost 317-253.60 = 63.40 dollars
simplify the expression 12x-9 - 4x +3
Answer:
8x-6
12x-9-4x+3
Step-by-step explanation:
12x-4x-9+3
=8x-6
Answer:
\( \sf \: 8x - 6 \)
Step-by-step explanation:
Given expression,
→ 12x - 9 - 4x + 3
Let's simplify the expression,
→ 12x - 9 - 4x + 3
→ (12x - 4x) + (-9 + 3)
→ (8x) + (-6)
→ 8x - 6
Hence, the answer is 8x - 6.
To determine the x-intercepts of a parabola, solve for x in ax² +bx+c = 0. ACTIVITY 6: [2 Marks] Explain why the roots of ax² +bx+c=0 will be the x-intercepts of parabola
Answer:
Explained below
Step-by-step explanation:
The X-Intercepts of a parabola is when the quadratic is set equal to 0. This makes y equal to 0 which is the definition of a root. anything 0,inf is on the x-axis and is an intercept.
x÷3 - 9 = 0 what is the value of x
Answer:
27.
Step-by-step explanation:
x/3 −9=0 Step 1: Simplify both sides of the equation. x/3 −9=0 1/3 x+−9=0 1/3 x−9=0 Step 2: Add 9 to both sides. 1/3 x−9+9=0+9 1/3 x=9 Step 3: Multiply both sides by 3. 3*( 1/3 x)=(3)*(9) x=27
Is 35% bigger than 1/4?
Answer:
Step-by-step explanation:
yes becaues 1/4 out of a hundred is 25%
Write the number name and expanded form for the number of driver ants that could be in two colonies. Up to 22,000,000 driver of ants can live in a single colony
Answer: number name = 22 million
Expanded form: 22,000,000 = 20,000,000+2,000,000
Step-by-step explanation:
To write the number name and expanded form for the number of driver ants that could be in two colonies.
Given: Up to 22,000,000 driver of ants can live in a single colony
Since 1, 000, 000 =1 million
So 22,000,000= 22 million
Expanded form: 22,000,000 = 20,000,000+2,000,000
Hence, number name = 22 million
Expanded form: 22,000,000 = 20,000,000+2,000,000
I need help ASAP.
What is 5/25 as a decimal?
I WILL MARK BRAINIEST IF YOU EXPLAIN HOW YOU GOT YOUR ANSWER AS WELL!
Answer:
0.2
Step-by-step explanation:
5/25
= 20/100
[Multiplying by 4 to make the denominator 100]
= 0.20
[We count the number of zeroes in denominator and move the decimal to the left to the number of places same as the number of zeroes, in numerator. Here there are two zeroes after 1 (in 100, the denominator), so we moved the decimal to the left by two places (20.0 becomes 0.20)
P.S.- This works only when the denominator is something like 10, 100, 1000, 10000 etc.]
= 0.2 [0.20 is simplified as 0.2]
Or simply divide 5 by 25
A picture of the division is attached.
Steps:
1. Since 25 cannot divided 5, we will write a zero and a decimal in the quotient.
2. After this we will add a zero to 5, so that it becomes 50.
3. 50÷25 is 2, so write 2 in the quotient after the decimal.
4. Your answer is 0.2.
The two cones below have the same radius, height, and
volume.
6
AA
Are the two cones congruent? Explain and include
details to support your claim.
Answer:
yes
Step-by-step explanation:
The cones are not concurrent because one cone is obliquewhich makes the length of these land height is different have the same radius same volumes and same height are the cones concurrent is the corresponding slant height sorry equal .concurrent counts must have concurrent corresponding slant height with all this corresponding being concurrent
emily went shopping before going on vacation. she bought 3 pairs of shorts for $25 each, 5 tank tops for $23 each, 1 pair of sandals for $54, and 2 bathing suits for $40 each. how much money did emily spend?
Answer:
The money Emily spend is 324 dollars
Step-by-step explanation:
Given:
3 pairs of shorts= 25 dollars
5 tank tops = 23 dollars
1 pair of sandal = 54 dollars
2 bathing suits = 40 dollars
The total money spend on 3 pairs of shorts is 3 x 25=75
The total money spend on 5 tank tops is 5 x 23=115
The total money spend on 1 pairs of sandals =54
The total money spend on bathing suits is 2 x 40= 80
Adding them all= 75+115+54+80
= 324 dollars
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The amount Emily spent is $324
Multiplication is one of the four basic arithmetic operations, along with addition, subtraction, and division. In mathematics, multiplication means the repeated addition of groups of equal size.
The number of objects in each group is called the multiplicand,and the number of these equal groups is called the multiplier. Multiplication is represented by cross(×), asterisks (*) or dot (·).
We are given that
3 pairs of shorts = $25
5 tank tops = $23
1 pair of sandals = $54
2 swimsuits = $40
Total amount spent on 3 pairs of shorts is 3 x 25 = 75
The total amount spent for 5 increased shirts is 5 x 23 = 115
Total amount spent on 1 pair of sandals = 54
Total amount spent on swimwear is 2 x 40 = 80
Add them all up = 75 + 115 + 54 + 80
= $324
The amount Emily spent is $324
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12+90+x=180 I need help fast
Answer:
78
Step-by-step explanation:
102+x=180
x=180-102
x=78
please help me I’m struggling :’(
Answer:
B. \( x = \sqrt{40} \)
Step-by-step explanation:
Using Pythagorean theorem, find the value of x.
Pythagorean theorem is given as \( c^2 = a^2 + b^2 \)
Where,
c is the longest side of a right angled ∆ = the hypotenuse = x
a and b are legs of the right angled ∆ = 2 and 6
Plug in the values into the equation and solve for x
\( x^2 = 2^2 + 6^2 \)
\( x^2 = 4 + 36 \)
\( x^2 = 40 \)
\( x = \sqrt{40} \)
Your answer should be a mixed number or in simplest form. plsss show your work thx :)
3/4 + 3/4 =
Answer: 1 1/2
Step-by-step explanation:
3/4+3/4=6/4=1 2/4=1 1/2
Answer:
1 1/2
Step-by-step explanation:
3/4+3/4 = 6/4 = 1 2/4 = 1 1/2
If a watch costs $40 and you must pay 6.5 % sales tax, how much will the tax be?
Find the middle term of the product
solution
For this case we have the following multiplication:
\((2x+3)(x+1)=2x^2+3x+2x+1=2x^2+5x+1\)Then the middle term for this case is:
5x
A slab 150 PCF concrete is to be poured 20 feet above an existing floor at depth of 6 inches at a temp of 90 degrees and a pure rate of 10 feet per hour. what is the expected VERTICAL load? a) 943.333 PSF b) 943.333 PCF c) 150 PSF d) 75 PCF e) 75 PSF
The correct answer to the question is option d) 75 PCF.
To calculate the expected vertical load, we need to consider the weight of the concrete slab and the additional load due to the concrete's temperature and pouring rate. The weight of the slab can be calculated by multiplying the density of the concrete (150 PCF) by the depth (6 inches) and the area (1 square foot). This gives us a weight of 75 pounds per square foot (PSF).
The temperature and pouring rate do not directly affect the vertical load. The temperature and pouring rate are factors that may affect the structural integrity of the slab or the time it takes for the concrete to fully cure. However, they do not contribute to the actual load borne by the slab itself. Therefore, the correct answer is 75 PCF, as it represents the weight of the concrete slab alone.
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A flange is to be machined at a diameter of 6.77 cm ± 0.01 cm. The process standard deviation is 0.005 cm. What is the process capability ratio? A. 0.67. B. 1.01. C. 0.87. D. 0,34.
The process capability ratio is approximately 0.67 (option A).
To calculate the process capability ratio, we need to use the following formula:
Process Capability Ratio = (Upper Specification Limit - Lower Specification Limit) / (6 * Process Standard Deviation)
Given the following values:
Upper Specification Limit = Diameter + Tolerance = 6.77 cm + 0.01 cm = 6.78 cm
Lower Specification Limit = Diameter - Tolerance = 6.77 cm - 0.01 cm = 6.76 cm
Process Standard Deviation = 0.005 cm
Plugging these values into the formula, we have:
Process Capability Ratio = (6.78 cm - 6.76 cm) / (6 * 0.005 cm)
Process Capability Ratio = 0.02 cm / 0.03 cm
Process Capability Ratio ≈ 0.67
Therefore, the process capability ratio is approximately 0.67. The correct answer is A) 0.67.
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Which expression gives the area of the triangle shown below?
The expression that gives the area of the triangle shown below would be = ½zw. That is option B.
How to determine the expression for the area of a triangle?To determine the expression that can be used for the area of a triangle, the formula for area of a triangle should be used and it's given below as follows:
Area of a triangle = ½ × base × height
where;
base = z
height = w
Therefore, the area of a triangle would be = ½zw
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An average Smart TV costs $500. On Black Friday, the Smart TV goes on sale for $350. By what percent did the
TV go on sale?
Answer:
30%
Step-by-step explanation:
$500-$350=150
150/500 x 100
=30%
Guys can you please help. I dont understand. Thank you. :))))
Lines AB and CD intersect at E. If the measure of angle AEC=5x-20 and the measure of angle BED=x+50, find, in degrees, the measure of angle CEB.
Answer: 112.5
Step-by-step explanation: When line AB and CD intersect at point E, angle AEC equals BED so you set them equal to each other and find what x is. 5x -20 = x + 50, solving for x, which gives you 17.5. Finding x will tell you what AEC and BED by plugging it in which is 67.5. Angle BED and BEC are supplementary angles which adds up to 180 degrees. So to find angle CEB, subtract 67.5 from 180 and you get 112.5 degrees.
he xy-plane above shows one of the two points of intersection of the graphs of a linear function and a quadratic function. the shown point of intersection has coordinates ( ,v w). if the vertex of the graph of the quadratic function is at (4, 19), what is the value of v ? .............................................................................................................................. 29 in a college archaeology class, 78 students are going to a dig site to find and study artifacts. the dig site has been divided into 24 sections, and each section will be studied by a group of either 2 or 4 students. how many of the sections will be studied by a group of 2 students? unauthorized copying or reuse of any part of this page is illegal. 53 continue
We know that the point of intersection of the linear and quadratic functions lies on the xy-plane at coordinates ( ,v w). Since the vertex of the quadratic function is given as (4, 19), we can assume that the quadratic function is of the form
\(y = a(x-4)^2 + 19\)
To find the value of v, we need to find the x-coordinate of the point of intersection. Since the linear function is also given, we can set y = mx + b (where m is the slope of the line and b is the y-intercept) equal to the quadratic function and solve for x. Once we have the value of x, we can substitute it back into either equation to find the value of v.
Regarding the second question, we know that there are 78 students and the dig site has 24 sections. Each section can be studied by a group of 2 or 4 students. Let the number of sections studied by a group of 2 students be x, and the number of sections studied by a group of 4 students be y.
We know that x + y = 24 and 2x + 4y = 78. Solving these two equations simultaneously gives us x = 9 and y = 15, which means that 9 sections will be studied by a group of 2 students.
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PROBLEM SOLVING You and your friend are among several candidates turning for class president. You estimate that there is a 15% chance you will and a 25% chance your friend wil What is the probability that you
or your friend win the election?
The probability that you or your friend win the electionis %
Answer:
40%
Step-by-step explanation:
15/100 +25/100 = 40/100 or 40%
Evaluate -(3z)^2 where z = -4
\(-(3\cdot(-4))^2=-(-12)^2=-144\)
Can you please find x with work??
Step-by-step explanation:
1. prove congruency
\(75 = (8x - 5) \: ( the \: angles \: are \: equal \: proven \: from \: congruency)\\ 75 + 5 = 8x \\ 80 = 8x \\ x = 10\)
Remember that for this to work prove congruency first
Which of the following statements are true for all sets of A,B, and C?
a.(A – C) ∩ (A – B) = A – (B ∪ C)
b.If A ∩ B = ∅, then A ⊂ B
c.∅ X A = ∅
d.(A – B) ∪ (B – C) = A – C
e.∅ ∩ {∅} = ∅
f.B X A = A X B
Aftre solving, the all option is false except option c. Only option c, ∅×A=∅ is correct because cartesian product with non empty set with empty set alsways gives empty set.
In the givn question we have to find which statement is true.
To solve the question we let;
A={1,2,3}; B={2,3,4}; C={2,3}
(a) The first option is (A – C) ∩ (A – B) = A – (B ∪ C)
Now solving the both side by putting the value
({1,2,3} – {2,3}) ∩ ({1,2,3} – {2,3,4}) = {1,2,3} – ({2,3,4} ∪ {2,3})
{1} ∩ {1,4} = {1,2,3} – {2,3,4}
{1} = {1,4} (False)
(b) If A ∩ B = ∅, then A ⊂ B
As we know that if If A ∩ B = ∅, then A=∅ and B=∅. That means both A and B will be empty set. So the option B is false.
(c) ∅ X A = ∅
As we know that cartesian product with non empty set with empty set alsways gives empty set. SO the option C is correct.
(d) (A – B) ∪ (B – C) = A – C
Now solving the both side by putting the value
({1,2,3} – {2,3,4}) ∪ ({2,3,4} – {2,3}) = {1,2,3} – {2,3}
{1,4} ∪ {4} = {1}
{1,4} = {1} (False)
(e) ∅ ∩ {∅} = ∅ (False)
(f) B X A = A X B (False)
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I am an even whole number. I am greater than 0 and I am also less than 20. If you multiply me by 2 the product will be less than 3.
Please help me with this probability question; I’d really appreciate it!
The attendance at a village fair depends on the weather.
The probability of a high attendance at the fair is 0.9.
This is reduced to 0.4 if it is raining.
The probability of it raining is 0.2.
What is the probability of its raining and there being a high attendance?
0.6
0.08
0.36
0.18
Answer:
B. 0.08
Step-by-step explanation:
In order to solve this problem, we must account for all possibilities. The sum of all posssiblities must sum up to 1.
1 - High Attendance/No Rain
0.9*0.8 = 0.72
2- High Attendance/ Rain
0.4*0.2 = 0.08
3 - Low Attendance/No Rain
0.1*0.8 = 0.08
4 - High Attendance/No Rain
0.6*0.2 = 0.12
Now we answer the question of rain and high attendance.
0.08/1 = 0.08
Over what interval is the function the function in this graph constant
The function in this graph is constant in the range of -4 ≤x≤-2 , Option D is the correct answer.
What is a function ?A function is a mathematical statement which identifies relation between independent and dependent variable.
A graph is given
The graph will be considered constant when the y value is constant for any value of x
The value of y is constant in the range of
-4 ≤x≤-2
Therefore Option D is the correct answer.
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the function in this graph is constant. from -4 ≥ x ≤ -2.
What is Linear function?A linear function in mathematics is one that has either one or two variables and no exponents. It is a function with a straight line as its graph.
Given a graph, by observing that graph we can determine that
Since The graph of a constant function can never be a curve. The graph of a constant function is always a horizontal line. An algebraic function is a constant function if there is no variable in its definition.
x < -4 it is a linear function
-4 ≥ x ≤ -2 graph is constant
-2 ≥ x ≤ 3 linear with positive slope
x > 3 graph is linear with a negative slope
Therefore, From -4 ≥ x ≤ -2 the function in this graph is constant.
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Solve for x.
(13x-32)
S
T
V
(7x + 22)°
U
Answer:
x=9
Step-by-step explanation:
13x-32 and 7x+22 are equal to each other (angles) so
13x-32=7x+22
13x-7x=22+32
6x=54
x=54/6
x=9