Look at the two stacks of coins. each stack contains the same type and number of coins. make a conjecture. how do the stacks compare? check all that apply. the two stacks are the same height. the area of a coin face in one stack is the same as the area of a coin face that lies in the same horizontal plane. the two stacks have equal volume.

Answers

Answer 1

The correct option is  D  they will have the same volume.

What is volume?

In math, volume can be defined as the 3-dimensional space enclosed by a boundary or occupied by an object.

They both have the same height, assuming that each coin has same volume, then how can coins in 1 stack have different volume than coins in another stack no matter how you stack them.

Like two cylinders with same base area and height have same volume. Like wise rectangle and parallelogram with same base and same perpendicular height having same area.

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Answer 2

Answer:

DDDDDDDDD is your Answer

Step-by-step explanation:


Related Questions

My sister is 13 years old. My brother says that his age minus 14 is equal to my sisters age. How old is my brother?

Answers

Answer:

Brother's age = 13 years

Step-by-step explanation:

Sister's age = 13 year

Brother's age = x

Brother's age will be equal to the Sister's age when x-14

According To The Question

[tex]x - 14 = 13 \\ x = 13 + 14 \\ x = 27[/tex]

Therefore, Brother's age will be 27 years

!!PLEASE PLEASE PLEASE MARK ME THE BRAINLIEST!!

(f-g)(x) f(x)=6x-7 g(x)=9x-4

mcgraw hill algebra 1 chapter 8 lesson 1 question 20

Answers

Step-by-step explanation with the answer:

Use the given functions to set up and simplify (f−g) & (x) . -3 x -3

help me with this
forgot how to do it

Answers

Answer:

C =113.04 ft

Step-by-step explanation:

[tex]C = 2\pi \: r \\ \\ \implies C =2(3.14)(18) \\ \\ \implies C =113.04 \: ft[/tex]

For what values of a make each expression true. |a|=-a

Answers

Answer:

a=0

Step-by-step explanation:

plewse help me i need help!!?

Answers

Answer:

A

Step-by-step explanation:

[tex] - \frac{4}{3} \times \frac{4}{1} = - \frac{1}{3} [/tex]

Hope this helps

Classify the number as natural, whole, integer, rational, and/or irrational. select all terms that are correct. natural whole integer rational irrational 4,563 natural – 4,563 whole – 4,563 integer – 4,563 rational – 4,563 irrational – 4,563

Answers

The given number 4,563 is a natural, whole, integer, and rational number.

What are the different types of numbers?

A number is a fundamental component of mathematics. there are different types of numbers such as whole numbers, integers, natural numbers, rational and irrational numbers, etc.

Whole numbers are numbers such as 0, 1, 2, ... This is a whole number.

Natural numbers can also be counting numbers. They are the whole numbers but starting at 1, not 0.

Integers are whole numbers with negatives.  This is an integer.

Rational numbers are any numbers that can be written as a fraction.  

We can write this as 4563/1, so it is rational.

Learn more about numbers;

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i need help question below :)

Answers

Answer:

8 mins - 5hrs - 8 mins  (all of the answers are in order btw).

7. Square numbers, such as 1, 4, 9, etc., can be formed by adding consecutive add made beginning with 1. Which is NOT an example of this fact? 1 + 3 + 5 1 +3 + 5 + 7 1+3 + 5 + 7 +9​

Answers

The first answer! :)))


GLAD I CAN HELP.

Aaron has a dime, a penny, and a nickel in both of his pockets. If Aaron chooses a coin randomly from his left pocket and then from his right pocket, how many possible outcomes are in the sample space?

A: 27 outcomes
B: 9 outcomes
C: 3 outcomes
D: 18 outcomes

Answers

Answer:

B: 9 outcomes

Step-by-step explanation:

you have 3 possibilites in the left pocket, and 3 in the right. Multiply the number of possibilites in each pocket to find how many total possibilites there are.

Bob drew a line he thought was close to many of the points and found the equation of the line. He used the points (165, 168) and (174, 178) on his line to find the equation. What is the equation of Bob’s line? If entering decimal values, round to the tenths place.


What does Bob’s equation predict for the height of a person with an arm span of 162 cm? If entering a decimal value, round to the tenths place

Answers

We will see that the linear equation is:

y = 1.1*x  -13.5

b) The predicted height is 164.7cm

How to get the linear equation?

A general linear equation is:

y = a*x + b

Where a is the slope and b is the y-intercept.

If we know that the line passes through (x₁, y₁) and (x₂, y₂), then we can write the slope as:

a = (y₂ - y₁)/(x₂ - x₁)

In this case, the line passes through (165, 168) and (174, 178), then the slope is:

a = (178 - 168)/(174 - 165) = 10/9 = 1.1

Then the line is:

y = 1.1*x + b

To get the value of b, we use one of the given points, for example if we use the first one (165, 168) we must have x = 165 and y = 168, replacing that we get:

168 = 1.1*165 + b

168 -  1.1*165  = b = -13.5

The equation is:

y = 1.1*x  -13.5

Now we want to find the height of a person with an arm span of 162cm, then we replace x by 162 to get:

y = 1.1*162 -13.5 = 164.7

The predicted height is 164.7cm

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help me please need help

missing lengths​

Answers

Step-by-step explanation:

For example ............

Answer:

4. y=3√2 and x=36

Step-by-step explanation:

Here,

interior angle of triangle = 180°

So, 90°+45°+45°=180°

Therefore, the triangle is isosceles triangle

So,

y=3√2 (the corresponding sides of corresponding angle of isosceles triangle are equal)

Again, x^2=(3√2)^2 + (3√2)^2

or, x= √(18 + 18)

or, x=√36

or, x=6

please helppppppp!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

So here, ABCD is being inscribed in a circle, so ABCD is a cyclic quadrilateral (as inscribed in a circle) also, there exists a property of cyclic quadrilateral, i.e, the sum of opposite angles of a cyclic quadrilateral is 180°, so we can just write the following equation using this :

[tex]{:\implies \quad \sf y^{\circ}+83^{\circ}=180^{\circ}}[/tex]

[tex]{:\implies \quad \sf y^{\circ}=180^{\circ}-83^{\circ}}[/tex]

[tex]{:\implies \quad \sf y^{\circ}=97^{\circ}}[/tex]

[tex]{:\implies \quad \boxed{\bf{y=97}}}[/tex]

how would I rewrite, 7x - 14y= -56 into slope-intercept form?

Answers

Answer:

[tex]y =\dfrac{1}{2}x+4[/tex]

Step-by-step explanation:

Slope-intercept form: y =mx +b

              7x - 14y = -56

Step1 : subtract 7x from both sides

                   [tex]-14y = -7x - 56[/tex]

Step2: now divide both sides by (-14)

                         [tex]y =\dfrac{-7}{-14}x -\dfrac{56}{-14}\\\\y = \dfrac{1}{2}x+ 4[/tex]

Answer:

y = [tex]\frac{1}{2}[/tex] x + 4

Step-by-step explanation:

7x - 14y = - 56 ( subtract 7x from both sides )

- 14y = - 7x - 56 ( divide through by - 14 )

y = [tex]\frac{-7}{-14}[/tex] x - [tex]\frac{56}{-14}[/tex]

y = [tex]\frac{1}{2}[/tex] x + 4 ← in slope- intercept form

Patrick added 1/4 teaspoons of cayenne pepper and 1/3 teaspoons of black
pepper to his enchilada sauce. What is the total amount of the two spices that
Patrick added to his sauce?

Answers

Find the lowest common denominator and add.
1/4 or 3/12 of cayenne + 1/3 or 4/12 of black pepper = 7/12 teaspoons of spices total

9. A car is being tested for reliability on a
track by driving at a constant speed. The
car has traveled 150 miles in 3 hours.
a. Complete the table below.

b. If the car breaks down 4.5 hours into
the test and has to stop for a repair
before continuing, what ratio(s) of
distance to time would be affected?

c. How would you expect the ratio to
change? Explain your reasoning.

Help anyone???

Answers

Answer:

Step-by-step explanation:

See attached image.

The function, f(n) = 70n – 400, models the profit of the instructor of a guitar class per month, where n is
e number of students enrolled in the class.
How many students must be enrolled in the class for the instructor to make a profit?
ow many students must be enrolled in the class if the instructor needs to make $1,000.00 profit per
onth?

Answers

Using the given function, it is found that:

6 students need to be enrolled for the instructor to make a profit.20 students must be enrolled for the instructor to make a profit of $1,000 a month.

What is the profit function?

The profit when n students are enrolled in the class is given by:

f(n) = 70n - 400.

A profit is made when f(n) > 0, hence:

70n - 400 > 0

70n > 400

n > 5.71.

6 students need to be enrolled for the instructor to make a profit.

A profit of $1,000 is made when f(n) = 1000, hence:

70n - 400 = 1000

70n = 1400.

n = 20.

20 students must be enrolled for the instructor to make a profit of $1,000 a month.

More can be learned about functions at https://brainly.com/question/25537936

Atleast 6 students must be enrolled to make a profit and 20 student are needed to make $1,000.00 profit per month.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

Given the function:

f(n) = 70n - 400

To make a profit, f(n) > 0, hence:

70n - 400 > 0

n > 6

For a profit of $1000:

70n - 400 = 1000

n= 20

Atleast 6 students must be enrolled to make a profit and 20 student are needed to make $1,000.00 profit per month.

Find out more on equation at: https://brainly.com/question/2972832

HELP PLS!!!! I would appreciate it <333

A circle has a circumference of 26 millimeters. What is the circle's
radius? Use 3.14 for pi and round your answer to the nearest tenth

Answers

Answer:

4.1

Step-by-step explanation:

it was right sooo

Assume there are 365 days in a year. (40 points!!!) NEED HELP ASAP will mark brainlist
-What is the probability that ten students in a class have different birthdays?
-What is the probability that at least ten students in a class share their birthday?

Answers

check out brainly.com/question/7567074, same question, verified answer

Which term describes the red curve in the figure below?
A. Hyperbola
B. Parabola
C. Ellipse
D. Circle

Answers

Answer:

Hyperbola

Step-by-step explanation:

Sorry if incorect

Hope this helps

Select all that apply

Answers

Answer:

B, C, D, F

Step-by-step explanation:

if you know the length and width of the traffic jam is (F and C) you can start to calculate how many cars are stuck in it. then by using how long the vehicles are and how long the space between them is you can find out how many cars would fit in this area. (B and D)

A and F are irrelevant because the question is simply asking how many vehicles in the jam not how many people or what cuased it.

hope this helps :]

You roll a number cube one time. What is the probability that you roll a 6 or 4? Enter your answer as a fraction in simplest form.

Answers

Answer:

1/3 because there are 6 numbers on a number cube and the probability of rolling a 6 or 4 is 2/6 and simplified it would be 1/3

Step-by-step explanation:

if it is right, please mark as brainliest

Last week, Harry ran 5 laps around the lake. Sophia ran 1 5/6 times as many laps around the lake as Harry did. How many laps around the lake did Sophia run?

Answers

Answer:

9 1/6 laps

Step-by-step explanation:

1 5/6 * 5   = 11/6 *5  = 55/6 = 9 1/6

The State Board of Education has $1,742 to buy new calculators. If each calculator costs $2, how many calculators can the board buy?

Answers

Answer:

871

Step-by-step explanation:

The State Board of Education can buy 871 calculators with the available budget.

Here, we have to find out how many calculators the State Board of Education can buy,

We have to divide the total amount they have ($1,742) by the cost of each calculator ($2):

So, we get,

Number of calculators = Total amount / Cost per calculator

Number of calculators = $1,742 / $2

Number of calculators = 871

So, the State Board of Education can buy 871 calculators with the available budget.

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#SPJ3

Q4
Find the diameter of a circle if the length of the arc with subtended angle 175° is 12 cm.
(Use it in your calculator.)
1750
B

Answers

Answer:

: L = r * θ = 15 * π/4 =

Step-by-step explanation:

Simplify the given polynomial expressions as much as possible.


(3x - 6)(8x + 2)

Answers

Answer:

Step-by-step explanation:

Remark

All you can really do is remove the brackets. Use FOIL

Solution

First: 3x*8x = 24^2

Outside: 2* 3x = 6x

Inside: -6*8x = - 48x

Last: -6*2 = - 12

Answer

24x^2 + 6x - 48x - 12

24x^2 - 42x - 12

3. Triangle ABC with AB = 3 cm, LABC = 40°,
=
and Z BAC = 70°.

Construct a triangle with the given conditions

Answers

Answer: Right angled triangle

Step-by-step explanation: Find attached in the picture

Frank is 6 years older than his brother Joe. The sum of their ages is 38. How old is Joe AND Frank?

Answers

Answer:

Joe is 16, Frank is 22

Step-by-step explanation:

To find the solution to this problem, we first divide 38 by two.

38 / 2 = 19.

Then, we subtract 6 from 19 and have 19 and 13.  Obviously, 19 is 6 more than 13 (19 - 13 = 6).  Now, we need to make sure our number on the left is always 6 more than the number on the right.  19 + 3 = 22, 13 + 3 = 16.  Since Frank is older than Joe by 6 years, we get 22 and 16 as their ages.

Gina rolls a six-sided die, numbered 1 to 6. She wants to find the probability of
rolling a number less than 6. The size of the sample space is 6, because Gina can
roll any of the six numbers on the die. What is the size of the event space?
The size of the event space is
The solution is

Answers

Answer:

5/6

Step-by-step explanation:

thats what it is

PLEASE HELP 75 POINTS

Answers

Answer:

Volume of larger box: 480

Length of small box: 5

Width of small box: 4

Height of small box: 3

Volume of small box: 60

Ratio of small box to large box: 1/8

Three friends decide to rent an apartment and split the cost evenly. they each paid $640 towards the total move in cost of first and last month's rent and a security deposit. if rent is $650 per month, how much was the security deposit? a. $10 b. $207 c. $620 d. $1,270

Answers

The total amount of security deposit, deposited by three friends after paying the rent is $620.01. Option C is the correct option.

What is a monthly payment?

The monthly payment is the amount which is required to pay each month to pay off the borrowed principal amount or the rent of a service charged monthly.

The rent of the apartment is $650 per month. The rent for the two months (first and last) is,

[tex]\rm M = 2\times 650\\\\M =1300[/tex]

This rent is paid by three friends. Thus, the amount which is paid by an individual friend is,

[tex]\rm P=\dfrac{1300}{3}\\\\P=433.33[/tex]

They each paid $640 towards the total move-in cost of first and last month's rent and a security deposit. Therefore,

[tex]\rm P=640-433P=206.67\\\\[/tex]

Thus, $206.67 is paid by each of them towards security deposits. The total amount of security deposit, deposited by 3 of them, is,

[tex]\rm SD=206.67\times 3\\\\SD=620.01[/tex]

Hence, the total amount of security deposit, deposited by three friends after paying the rent is $620.01. Option C is the correct option.

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Answer:

Option C

Step-by-step explanation:

I got it right on the test

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