Answers
The coins are in the shape of a cylinder.
The formula to calculate the volume of a cylinder is given as
[tex]V=\pi r^2h[/tex]where
[tex]\begin{gathered} r=\text{ radius} \\ h=\text{ height} \end{gathered}[/tex]The individual coin has the following dimensions:
[tex]\begin{gathered} r=1\text{ in} \\ h=0.0625\text{ in} \end{gathered}[/tex]Thus, the volume of one coin can be calculated as
[tex]\begin{gathered} V=\pi\times1^2\times0.0625 \\ V=0.196\text{ cubic inches} \end{gathered}[/tex]If there are 225 coins in the chest, the combined volume of all the coins will be
[tex]\begin{gathered} V_T=0.196\times225 \\ V_T=44.1\text{ cubic inches} \end{gathered}[/tex]The combined volume is 44.1 cubic inches.
Related Questions
if the ratio of tourists to locals is 2:5 and there are 50 tourists at the opening of a new museum how many locals are in attendance
Answers
Ratio: 2 tourist: 5 locals
To find the number of locals you multiply the given number of tourits by 5/2:
[tex]50\text{tourist}\cdot\frac{5\text{locals}}{2\text{touritst}}=125\text{locals}[/tex]Then, when there are 50 tourist, there are 125 localsmelissa loves to read. she finished 6 books this weekend, 5 books last weekend, and 7 books the weekend before that. If the books averaged 120 pages each, about how many pages did she read in 3 weekends
Answers
She read 2160 pages in 3 weekend
Given,
Melissa finished 6 books this weekend, 5 books last weekend, and 7 books the weekend before that.
Average of books pages is 120 each.
To find the how many pages she read in 3 weekend?
Now, According to the question:
Based on the given condition,
120 x (7 + 6 + 5)
= 120 x 18
= 2160
Hence, She read 2160 pages in 3 weekend
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total amount 20 year term
Answers
Answer:
I think you just multiply the amount of the house by the interest rate (.52), and then also multiply the length of the loan. so
$62,000(.52)(20)=$64,400
help meeee please !!
thank you
Answers
The equation of a line passing through two points that is (-2 , 11) and (1 , -4) is equal to f(x) = -5x + 1.
What is the point slope form of a line ?
Point slope form is used to represent a straight line using its slope and a point on the line.
A line is passing through two points that is (-2 , 11) and (1 , -4).
These points can be represented by :
([tex]x_{1}[/tex] , [tex]y_{1}[/tex]) = (-2 , 11)
([tex]x_{2}[/tex] , [tex]y_{2}[/tex]) = (1 , -4)
We know that the slope is given by :
m = [tex]\frac{y_{2}- y_{1}}{x_{2}-x_{1}}[/tex]
m = [tex]\frac{-4 -11 }{1 -(-2)}[/tex]
m = -15 / 3
m = -5
We know that the point -slope form of a line is given by :
y - [tex]y_{1}[/tex] = m ( x - [tex]x_{1}[/tex])
y - 11 = -5 ( x + 2)
y = -5x - 10 + 11
y = -5x + 1
or
f(x) = -5x + 1
Therefore , the equation of a line passing through two points that is (-2 , 11) and (1 , -4) is equal to f(x) = -5x + 1.
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Help 5 points and brainliest show ur work
Answers
Yes, the ordered pair (4, 7) is a solution of the equation y = 5x - 13.
What is a linear equation?A linear equation is an algebraic equation of degree one. In general, the variable or the variables(in the case of a linear equation in two variables) the variables are x and y.
To conclude if the ordered pair (4, 7) is a solution of the equation
y = 5x - 13 or not we have to substitute the value of x and check what is the corresponding y value.
So, y = 5x - 13.
At x = 5,
y = 5(4) - 13.
y = 20 - 13.
y = 7.
∴ When x = 4 the corresponding y value is 7 so the given ordered pair
(4, 7) satisfies this condition.
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Which of the following explains how to use partial quotients to find
832
÷
26
?
A.
Subtract
20
×
40
from 832 to get 32. Then subtract
1
×
26
from 32 to get 6.
Then add the partial quotients 20 + 1 + 6 to get 27. The quotient is 27.
B.
Subtract
30
×
25
from 832 to get 82. Then subtract
3
×
26
from 82 to get 0.
Then add the partial quotients 30 + 3 to get 33. The quotient is 33.
C.
Subtract
30
×
26
from 832 to get 52. Then subtract
2
×
26
from 52 to get 0.
Then add the partial quotients 30 + 2 to get 32. The quotient is 32.
D.
Subtract
30
×
26
from 832 to get 52. Then subtract
4
×
13
from 52 to get 0.
Then add the partial quotients 30 + 4 to get 34. The quotient is 34.
Answers
Partial quotients can be used to find 832 ÷ 26 by the explanation that follows. C. Subtract 30 × 26 from 832 to get 52. Then subtract 2 × 26 from 52 to get 0. Then add the partial quotients 30 + 2 to get 32. The quotient is 32
How to do division using partial quotientsPartial quotient is the method that is sued to solve the big division problems in mathematics. It is one that is done through the use of logic in order to get the solution
For instance
832 ÷ 26 ⇒ 30
30 * 26 = 780
832 - 780 = 52
52 ÷ 26 ⇒ 2
2 * 25 = 52
52 - 52 = 0
The quotient is gotten by adding up the values gotten during the division
= 30 + 2
= 32
32 is the quotient and option C is the correct option
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PLS HELP ME FASTTT DUE 4 mins
Answers
PLUG IN
[tex] \frac{2}{3} [/tex]
IN THE PLACE OF x IN THE EQUATION
[tex] {x}^{2} + 3x - 2[/tex]
[tex]( \frac{2}{3} )^{2} + 3( \frac{2}{3} ) - 2 \\ = \frac{4}{9} + 2 - 2 \\ = \frac{4}{9} [/tex]
H is the solution.
(PLEASE HELP) GEOMETRY STUFF
Answers
Answer: B
Step-by-step explanation:
This is a transversal.
Thus 2x-4 = 3y+6 because they are alternative interior angles
2x-4 and 10z + 100 are supplementary, and thus add to be 180 degrees. Because both do not equal 90 degrees, then they cannot be equal.
Thus the answer is B
Which of the following represents "the product of 7 and a number k"?
a. 7 - k
b. 7 + k
c. 7/k
d. 7k
Answers
Answer:
um it's option ( d )
7k
:)
Use technology to find points and then graph the line y=\frac{1}{2}(x+2)-4,y= 21(x+2)−4, following the instructions below.
Answers
Answer:
The two points: (6, 0) and ( 0, -3).
Explanation:
To plot the line of the equation, we first find two points t
The quotient of a number and -15 is equivalent to 100
Answers
SOLUTION
The quotient of a number and -15, simply means the number divided by -15.
So, let the unknown number be x,
This statement can be written mathematically as
[tex]\frac{x}{-15}\equiv100[/tex]This becomes
[tex]\begin{gathered} \frac{x}{-15}\equiv100 \\ \frac{x}{-15}=100 \\ m\text{ultiplying -15 to both sides } \\ \frac{x}{-15}\times-15=100\times-15 \\ -15\text{ cancels -15} \\ x=100\times-15 \\ x=-1500 \end{gathered}[/tex]Hence, the number is equivalent to -1,500
x =5|y| - 3Step 1 of 2: Find four points contained in the inverse.
Answers
First, we find the inverse
[tex]y=-4|x|+3[/tex]Then, we solve for x = 1, 2, 3, 4.
[tex]\begin{gathered} y=-4|1|+3=-4+3=-1 \\ y=-4|2|+3=-8+3=-5 \\ y=-4|3|+3=-12+3=-9 \\ y=-4|4|+3=-16+3=-13 \end{gathered}[/tex]Hence, the points are (1, -1), (2, -5), (3, -9), and (4, -13).¿Cuáles son las potencias de 5 que se encuentran entre el número 1 y el número 200?
Answers
One thing to take into consideration is the unit names' digit names.
Under the specified conditions, the power of 5 corresponds to the numbers 5, 25, 125.
When does one number become a multiple of another?If a number A is completely contained within a number B, then it is possible to say that the two numbers are identical. It is said:
B = n.A
B = number multiplier
n = natural number
A = base number, interest number
In our case, the following procedure is followed:
Base number = Multiples between 1 and 200.
Para n = 1:5(1)=5
Para n = 2:5(2)=25
Paragraph = 3:5(3)=125
Paragraph =4: 5(4)=625
Does not satisfy the condition
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Divide (41°48') = 4.
Answers
Multiplication is the opposite of division. If 3 groups of 4 add up to 12, then 12 divided into 3 groups of equal size results in 4 in each group.
What does division look like?The opposite of multiplication is division. Knowing a division truth enables us to find a multiplication fact
Before moving on, keep in mind that the numbers in the equation 41 divided by 48 are defined as follows:
dividend = 41,48 = dividend.
Step 1: Arrange it so that the dividend 41 is on the right side and the divisor 48 is on the left as shown:
4 8 ⟌ 4 1
Step 2: The divisor (48) is multiplied by the dividend's initial digit (4) by 0 times (s). Hence, place 0 at the top:
0 \s 4 8 ⟌ 4 1
Step 3: Write the result of multiplying the divisor by the outcome of the previous step (48 x 0 = 0), underneath the dividend.
0 \s 4 8 ⟌ 4 1 \s 0
Step 4: Write the result below after subtracting the previous step's result from the dividend's first digit (4 - 0 = 4).
0 \s 4 8 ⟌ 4 1 \s - 0 \s 4
Step 5: Decrease the dividend (1)'s second digit as follows:
0 \s 4 8 ⟌ 4 1 \s - 0 \s 4 1
Step 6: The bottom number (41), which is the divisor, is multiplied by 0 times (s). Hence, place 0 at the top: 0 0 \s 4 8 ⟌ 4 1 \s - 0 \s 4 1
Step 7: Divide the result from the previous step by the divisor (48 x 0 = 0), and then write the result at the bottom:
0 0 \s 4 8 ⟌ 4 1 \s - 0 \s 4 1 \s 0
Step 8: Subtract the outcome from Step 7 from the number displayed above. Put the solution at the bottom (41 - 0 = 41). 0 0 \s 4 8 ⟌ 4 1 \s - 0 \s 4 1 \s - 0 \s 4 1
There are no more digits to shift down from the dividend, thus you are finished.
The top number is the solution, and the remaining value is the bottom one.
As a result, when 41 is divided by 48 using long division, the result is:
0.
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A ball is thrown 24 m/s into the air. How high does it go?556.4 m0 m29.4 m-556.4 m
Answers
the initial speed of the ball is u = 24 m/s
the acceleration is a = 9.8 m/s^2
also the ball will have zero velocity at the top,
so final velocity is v = 0
so the distance(s) covered by the ball is ,
[tex]\begin{gathered} v^2=u^2-2gs \\ 0=24^2-2\times9.8\times s \end{gathered}[/tex][tex]\begin{gathered} 19.6s=576 \\ s=\frac{576}{19.6}=29.4 \end{gathered}[/tex]so the ball was 29.4 m high.
Suppose that J and K are points on the number line. If JK=6 and J lies at -3, where could K be located? them with commas. If there is more than one location, separate
Answers
Answer:
15, -9
Step-by-step explanation:
Help!!! I have Math homework that needs to be turned in tomorrow.
Find the Difference. Write the fractions in the simplest form.
3/4 - 9/4
Answers
Work Shown:
3/4 - 9/4 = (3-9)/4 = -6/4 = -3/2
MN is parallel to XZMN is 6 units. Find the lengths of NZ and XZ.
Answers
Since these triangles are similar, we can express the ratios of their sides like this:
[tex]\frac{YX}{YM}=\frac{YZ}{YN}=\frac{XZ}{NM}[/tex]By taking the first two ratios replacing the known values and then solving for YZ, we get:
[tex]\begin{gathered} \frac{YX}{YM}=\frac{YZ}{YN} \\ \frac{YZ}{3}=\frac{10}{5} \\ \frac{YZ}{3}=2 \\ YZ=2\times3=6 \end{gathered}[/tex]The length of NZ is the length of YZ minus the length of YN:
NZ=YZ-YN=6-3=3
Then, NZ equals 3
By taking the last two ratios we can calculate XZ, like this:
[tex]\begin{gathered} \frac{YZ}{YN}=\frac{XZ}{NM} \\ \frac{6}{3}=\frac{XZ}{6} \\ \frac{XZ}{6}=\frac{6}{3} \\ \frac{XZ}{6}=2 \\ XZ=2\times6 \\ XZ=12 \end{gathered}[/tex]Then, XZ equals 12
find the area of a trapezoid whose height is 7 in in whose bases are 14 in in 10 inches
Answers
The area of a trapezoid is the average of the bases multiplied by the height
[tex]\begin{gathered} A=\frac{a+b}{2}\cdot h \\ \text{Where} \\ a\colon\text{ long base} \\ b\colon\text{ short base} \\ h\colon\text{ height} \end{gathered}[/tex]So, in this case, you have
[tex]\begin{gathered} a=14\text{ in} \\ b=10\text{ in} \\ h=7\text{ in} \end{gathered}[/tex][tex]\begin{gathered} A=\frac{a+b}{2}\cdot h \\ A=\frac{14in+10in}{2}\cdot7\text{ in} \\ A=84\text{ square inches} \end{gathered}[/tex]Therefore, the area of a trapezoid w
A 21 choices basic sundae comes in three sizes small medium or large and includes one flavor of ice cream and one of 12 toppings dontrelle has enough money for a small or medium basic sundae how many different sundaes could dontrelle order that included only flavor that he likes
Answers
Answer:
[tex]\frac{2}{sizes}[/tex] * [tex]\frac{18}{flavors}[/tex] *[tex]\frac{12}{toppings}[/tex] = 432 possible sundaes
Step-by-step explanation:
The required number of combinations Dontrelle can order is 504.
As mentioned in the question that 21 choices basic sundae comes in three sizes small medium or large and includes one flavor of ice cream and one of 12 toppings Dontrelle has enough money for a small or medium basic sundae.
What are permutation and combination?In arithmetic, combination and permutation are two different ways of grouping elements of a set into subsets. In combination, the components of the subset can be recorded in any order. In a permutation, the components of the subset are listed in a distinctive order.
Here,
Total number of choices of sundaes = 21 small + 21 medium = 42
Total number of toppings = 12
Total ice cream = 1
Total number of combinations = 42 × 12 × 1 = 504
Thus, the required number of combinations Dontrelle can order is 504.
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I need help with this math problem ignore the lines across the other answer choices they don’t mean that the answer choices are wrong
Answers
Answer:
The interquartile range for City B is greater
Explanation:
The interquartile range is the width of the box in the graph. For City A the box is narrower than the box of City B. It means that the interquartile range for City B is greater. So, the answer is
the interquartile range for City B is greater
The total cost of a purchase of a number ofChromebooks, x can be represented by the functionc(x) = 250x. Which set of numbers best defines thedomain of c(x)? Explain how you know.
Answers
Answer:
Whole numbers
Explanation:
The domain of a function is the set of all the possible values that the variable x can take. In this case, x represents the number of Chromebooks, so x can take values like 0, 1, 2, 3, ...
Therefore, the c(x) domain is the set of whole numbers because these are the numbers that we use to count.
9. The formula for the area of a trapezoid is A = {h(b2 + b2). Express bị in terms ofA, h and bz. The area of a trapezoid is 60 square feet, its height is 6 ft, and one base is 12ft. Find the number of feet in the other base.
Answers
9.The area of a trapezoid is given as;
A={1/2h{b2 +b2}} where b2 and b2 are the lengths of the sides and h is the height
To express b2 in terms of A ,h, and b2 will be to make b2 the subject of the formular of trapezoid area.This will be
A={1/2h{b2 +b2}} ------ collect like terms and add
A={1/2h{2b2}} --------cancel the 2 in the 1/2 and that in brackets to get
A={h{b2}}
Divide both sides by h to remain with b2 on the right-hand side as
A/h = b2
So the expression will be :
b2 = A/h ---------answer
Looking for full help on this practice question, thank you!
Answers
SOLUTION:
Step 1:
In this question, we are given the following:
Step 2:
The details of the solution are as follows:
This question is an application of Geometric Progression, where we have the following:
[tex]\begin{gathered} First\text{ term , a = 3} \\ Common\text{ ratio, r = }\frac{2}{3} \end{gathered}[/tex][tex]\begin{gathered} \text{Recall that:} \\ Sum\text{ to infinity, S}_{\infty}=\text{ }\frac{a\text{ }}{1-\text{ r}} \end{gathered}[/tex][tex]Sum\text{ to infinity, S}_{\infty}=\frac{3}{1-\frac{2}{3}}=\frac{3}{\frac{1}{3}}\text{ = 3 }\times\text{ 3 = 9 m \lparen OPTION C \rparen}[/tex]CONCLUSION:
The total vertical distance the ball travels before coming to a rest = 9m
( OPTION C)
7. Tina's mother always purchases the family size box of her favorite cinnamon breakfast cereal.The family size box has a height of 14 inches, a length of 8 inches, and a width of 4 inch.lUnfortunately, the store only had medium boxes of Tina's favorite cereal. The dimensions arehalf the size of the family size box of cereal. What is the difference in the volume of the boxesof cereal?
Answers
Given:
A statement is given
Required:
What is the difference in the volume of the boxes
of cereal?
Explanation:
The family size box has a height of 14 inches, a lenght of 8 inches, and a width of 4 inches
So the volume of family size is
[tex]V_1=14\times8\times4=448inches^3[/tex]Becausr the dimensions are half the size of family size
box of cereal is the combination of volume
So the medium box has a height of 7 inches, length 4 inches, width 2 inches
volume
[tex]V_2=7\times4\times2=56inches^3[/tex]So the volume of family size box of cereal is layer than that of the medium box. The volume of family of family size base is eight times the volume of medium box. That is
the different in the volume of boxes of cereal
Required answer:
Above explanation
What is the value of x in the equation 2x + 9 = 21? 26915
Answers
Given:
[tex]2x+9=21[/tex]find: the value of x
Explanation:
[tex]\begin{gathered} 2x+9=21 \\ 2x=21-9 \\ 2x=12 \\ x=6 \end{gathered}[/tex]Final answer: the required value of x is 6.
7 friends each run an equal part of a 5km relay race. What fraction of a kilometer does each friend complete?
Answers
Solution
For this case we can do this:
5/7 km
The reason is because we just need to divide the total distance (5km) by the 7 friends
Brad wants to buy flowers for his friend with $39. The daisies are $1 each and the roses are $3 each. He buys 3 more daisies that roses. How much did the roses cost
Answers
The amount that each rose costs is $9
How to determine the amount of each rose?From the question, we have the following parameters
Total purchase = $39
Daisies = $1 each
Roses = $3
Represent the rose with x and the daisies with y
From the question, we understand that:
He buys 3 more daisies that roses.
This means that
y = x + 3
3x + y = 39
Substitute y = x + 3 in the equation 3x + y = 39
So, we have
3x + x + 3 = 39
Evaluate the like terms
4x = 36
Divide by 4
x = 9
Recall that:
The rose is represented with x
Hence, the cost of each rose is $9
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How do you graph this?
Answers
Answer:
start at (0,2) and go down 3 and right 2 and keep doing that.
(-2, 5)
(0,2)
(2, -1)
(4, -4)
Drag each label to the correct location on the figure. Not all labels will be used. Find the missing angle measurements. 60° 64° 45° 49° 53° 56° 64° 719
Answers
we know that
In any triangle the sum of the interior angles must be equal to 180 degrees
so
In the first triangle (bottom) we have
64+71+x=180
Solve for x
x is the missing angle
135+x=180
x=180-135
x=45 degrees
The first missing angle is 45 degrees
step 2
triangle of the top
we know that
The first missing angle is 64 degrees by vertical angles
so
we have that
64+56+y=180
solve for y
120+y=180
y=180-120
y=60 degrees
