Mathematics College

if the ratio of the circumference of the bases of two similar cylinders is 5:9, A) What is the ratio of their heights? B) What is the ratio of their volumes? (write answers in the form 1:2)

Answers

Answer 1

Answer:

puntos7332929292 dam

Step-by-step explanation:

Related Questions

if u = < 8,6> and v = (-8,-8>, what is u + v​

Answers

Answer:

(0,-2)

Step-by-step explanation:

[8+(-8)},[6+(-8)}

[8-8},[6-8}

0,2

What Is 1/4(m/3+2/5)?​

Answers

Answer:

m/12 + 1/10

Step-by-step explanation:

Answer:

m/12+1/10

Step-by-step explanation:

A centroid of a triangle is always inside the triangle because the
passes through a vertex and the side opposite.
A. median
B. angle bisector
C. altitude
D. perpendicular bisector

Answers

The answer is B. Hope this helps!

PLEASE HELP ME!!!

A particle, initially 15m from the origin and travelling at –2 ms^-1, accelerates at a constant rate and ends up –20 m from the origin and travelling at –5 ms^-1. What
is its acceleration?

Answers

is: v² = v₀² + 2ax.

Solve for a: a = (v² - v₀²)/(2x).
You are given v₀ and v, and x is easy to calculate since you are given its initial and final values. The rest is just arithmetic.

Algebra 2 (picture shown)

Answers

Answer:

M(13)=14.3 gram

Step-by-step explanation:

Exponential Decay Function

The exponential function is used to model natural decaying processes, where the change is proportional to the actual quantity.

An exponential decaying function is expressed as:

[tex]C(t)=C_o\cdot(1-r)^t[/tex]

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The element has an initial mass of Mo=970 grams, the decaying rate is r=27.7% = 0.277 per minute.

The equation of the model is:

[tex]M(t)=M_o\cdot(1-r)^t[/tex]

[tex]M(t)=970\cdot(1-0.277)^t[/tex]

Operating:

[tex]M(t)=970\cdot 0.723^t[/tex]

After t=13 minutes the remaining mass is:

[tex]M(13)=970\cdot 0.723^{13}[/tex]

Calculating:

M(13)=14.3 gram

What is the quotient of 6/7 and 3/14

Answers

Answer:

6/7 divided by 3/14=4

Step-by-step explanation:

Hope this helps!

Answer: 4

Step-by-step explanation: To divide fractions, you have to switch the operation to multiplication, and multiply the first fraction by the reciprocal of the second fraction. So 6/7 times 14/3. Cross cancel out, so 14 and 7. 7 cancels out to be 1, 14 cancels out to be two. 6 and 3, are the same thing. So in the end you have 2/1 times 2/1 which is 4.

2/3 divided by 1 1/3

Answers

Answer:

2/11

Step-by-step explanation:

2/3 divided by 11/3 gives you an answer of 2/11

PLEASE HELP ME! THANK YOU!

Answers

Answer:

i suppose it is on the 1, so it is (-1, inf) (-inf, 1)

Please anyone help me

Answers

Answer:

-52

Step-by-step explanation:

plug 2 into u(x) which is equal to

2(5) + 1= 5

plug 5 into w(x) which is equal to

-2(5^2) - 2

-2(25) - 2

-50 - 2 = -52

3/5x - 2/3y = 5 in standard form

Answers

Answer:

9x - 10y =75

Step-by-step explanation:

y = 9/10x - 15/2y

that should be standard form

It said that it was wrong.

Answers

answer: what was wrong?
what was wrong? does this have a picture or what,?

Last month, Sheldon earned $12.80 in interest on a $320 deposit into his bank account. If the interest earned is directly proportional to the amount deposited, how much interest can Sheldon expect next month if he deposits $830?​

Answers

Answer:

[tex]x=\$ 32.20[/tex]

Step-by-step explanation:

[tex]\frac{12.80}{320}=\frac{x}{830} \therefore 320x=830\times12.80[/tex]

[tex]x=\$ 32.20[/tex]

Answer:

the answer is $487.20 if he expects to deposits $830

how many fifths are in 4 4/10​

Answers

Answer:

2 fifths

Step-by-step explanation:

hope this helps

Answer:

22

Step-by-step explanation:

4 4/10 = 44/10 = 22/5 = 4 2/5

4 2/5

what is 100 plus 4 plus 3 plus 8 plus 7 plus 6 plus 5 plus a monkey

Answers

Answer:ok so 133 monkey

Step-by-step explanation:

Answer:

133 and a monkey ^w^

Step-by-step explanation:

Brainliest maybe? owo

I need help on this like rn

Answers

5 units. Count the boxes between the gap of A and B

Jeremiah works 5 days a week. If he earns $225 a day, how much does he earn per week?

Answers

Answer:

1125$

Step-by-step explanation:

225 x 5 (because he only works 5 days a week)

If you put 225x5 and he gets 225 each day it’s 1125

Timmy flies out to Vail. After day one he has a bank account balance of -$2.50. If his debt
increases by $2.50 each day and he spends 5 days out in Vail what is his bank account
balance?

Answers

Answer:

$-12.50

Step-by-step explanation:

Take -2.50 and multiply it by 5 to get the answer.

I need help please and thanks ​

Answers

Answer:

1.) 3  

2.) 11

3.)17

Step-by-step explanation:

you would want to add them up then multiply

Answer:

M<1=55

M<2=55

M<3= 70

Step-by-step explanation:

Angle 1 and 2 are equal

A local car dealer has 150 vehicles on the lot. 55% of the vehicles are trucks, 15% are minivans, and the rest of the cars are sedans. How many of the cars are sedans?

Answers

Answer:

45 Cars

Step-by-step explanation:

55% + 15% = 70% which means 30% are Sedans.

30%= .3

.3 x 150 cars = 45 Cars

LOOK AT THE PICTURE





THANK YOU

Answers

The answer is 4 1/3

The model shows the expression 21 + 9.
Which expression is equivalent to this sum?
3(7+3)
307) + 3
0 3+7+3
703 + 3)

Answers

Answer:

a

Step-by-step explanation:

What percent of 350 is 7?

Answers

Answer:

2

Step-by-step explanation: Percentage Calculator: 7 is what percent of 350? = 2.

Ramona completed all 30 questions on the test. If 5/6 of the questions were correct, how many questions
did Ramona answer incorrectly?

Help taking a test.!

Answers

Answer:

If Romona Complete all 30(Don't forget to group all 30) 5/6 were correct! then you will need to subtract 30-5/6= so that would be 29 1/6 Then if you need to find the amount that would be right take the Whole number! so take 30/50 and divide and you should get your answer!

Step-by-step explanation:

i hope this helps

Factor this polynomial expression.
2x^2 + 12x + 18
A. (2x + 9)(x+2)
B. 2(x+3)(x+3)
C. 2(x-3)(x-3)
D. 2(x+3)(x-3)

Answers

Answer:

B) 2(x+3)(x+3)

Step-by-step explanation:

Last year, 180 new houses were built in a neighborhood. So far this year, 5/6 of them have been sold. How many new houses have been sold this year?

Answers

Answer:

60 houses.

Step-by-step explanation:

160 divided by 8 = 20

Multiply 20 by 3 and you get 60

I'm answering any 5th grade and below questions​

Answers

Answer:

In at least one hundred words, describe how what Markandaya reveals about Kenny helps to shape his character, and which themes in Nectar in a Sieve are developed with this information.

Step-by-step explanation:

DESPERATE

write the slope form slope (m)= -2/3 point (9,3)

Answers

Um the slope intercept form would be y= -2/3x+9
The point slope form would be y-3= -2/3•(x-9)
The slope form would be y = -2/3x + 9. If you put it into desmos that’s the answer it would give you. Also if you use the formula y= mx + b you would plug it in which again would be y = -2/3 + 9. Hope this helps. Mark as brainliest? Thanks!!

Katherine and Adam need a rug for their living room. They have purchased a rectangular rug that has a width of 5��2+ 3�� ft. and a length of 4 ��2+ 2 ft

In the space below, draw a sketch of the rug.  



What is the perimeter of the rug?

Their friend, Lewis, has written the expression shown in the box  below to represent the perimeter of the rug. 
9��2+ 5��2

Is Lewis correct or incorrect?

Lewis also predicts that an expression representing the area of the  rug will be a binomial.

Is Lewis correct or incorrect?
​

Answers

Answer; put the question again l cant see it

Step-by-step explanation:

A parking lot has the shape of s rectangle . A scale drawing for the parking lot measures 6 cm by 20 cm

Answers

joe mama and c00chi man
I believe you just have to multiply the 6 by 20 = 120

A saleswoman is paid $10 per hour and $6 for each sale she makes. She wants to earn
more than $150 in an 8-hour work period.

What inequality that represents the number of sales, x, the saleswoman must make in an 8-hour
period to earn more than $150.
O A 80 + 62 > 150
OB. 80 + 62 > 150
o C 80+ 6 > 150
D. 802 + 6 > 150
Activity 2 of 2
What is the least number of sales she must make to reach her sales goal? Show your work or
explain your answer.

Answers

Answer: It's, 80+6>150

Step-by-step explanation:

Answer:

80+6x>150

The least amount of sales are 12

Step-by-step explanation:

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