The volume of a cylinder is 80 cubic centimeters. If the diameter and
height of the cylinder are multiplied by 4/5, what is the volume of the new
cylinder?

Answers

Answer 1

Answer:2 yds and h

Step-by-step explanation:

Answer 2

The volume of the new cylinder will be equal to 40.96 cubic centimeters.

What is the volume of a cylinder?

The amount of space inside a cylinder is its volume. You can find it by dividing the base area by the height.

The formula to calculate the volume of the cylinder is given below:-

V = πr²h

Given that volume of a cylinder is 80 cubic centimeters. The diameter and height of the cylinder is multiplied by 4/5. The new volume will be:-

Vi= πr²h = 80 cubic centimeters.

The new volume will be calculated as:-

Vn= π (4/5r)²(4/5)h

Vn = (64 / 125 )  πr²h

Vn = (64 / 125 ) x Vi

Vn = (64 / 125 ) x 80

Vn = 40.96 cubic centimeters.

Therefore, the volume of the new cylinder will be equal to 40.96 cubic centimeters.

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Related Questions

Question 4
At practice, Diego does twice as many push-ups as
Noah, and also 40 jumping jacks. He does 62 exercises
in total. The equation 2x+40=62 describes this situation.
What does the variable x represent?
The number of push-ups Diego does.
The number of push-ups Noah does.
The number of jumping jacks Diego does.
The number of jumping jacks Noah does.

Answers

Answer: The number of push-ups Noah does.

Step-by-step explanation:

Diego does twice as many push-ups as

Noah (2x) and also 40 jumping jacks (+40). He does 62 exercises (=62).

It's not the amount that Diego does because Diego's amount is twice of Noah's, or twice of x. X would have to equal the number of push-ups Noah does.

please help me with this!
NO BOTS!

Answers

Answer:

10x+100

Step-by-step explanation:

(x+10)10

(x)(10)+(10)(10)

10x+100

Answer:

21 :)

Step-by-step explanation:

BECAUSE IT IS 21 OK ;)

what fraction is equivalent to 6/10 and has a denominator of 100

Answers

Answer:

The correct answer is 60/100.

Step-by-step explanation:

6 x 10 is 60 so all you have to do is add 100 as the denominator so that's why I got 60/100 Thank you!

A fraction is a way to describe a part of a whole. The fraction is equivalent to 6/10 and has a denominator of 100 is 6/10.

What is a Fraction?

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

The fraction is equivalent to 6/10 and has a denominator of 100 will be,

6/10

Multiply both the numerator and the denominator by 10.

= 6/10 × 10/10

= 60/100

Hence, The fraction is equivalent to 6/10 and has a denominator of 100 is 6/10.

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rene completed a 10 mile run in 1 hour and 20 minutes. Which calculation would give her average speed (mph)

Answers

Answer:

7.5 mph

Step-by-step explanation:

Given :

Distance traveled in miles = 10 miles

Time taken = 1 hour 20 minutes

In other to express average speed on terms of miles per hour :

Time in hour = 80 / 60 = 1.333333 hours

Average speed = Distance traveled / time taken

Distance = 10 miles / 1.33333 hours

Distance = 7.5 miles per hour

What percent of 48 is 12?

Answers

Answer:

5.76

Step-by-step explanation:

What is 12 percent (calculated percentage %) of number 48? Answer: 5.76.

Welcome for the answer. This answer is for good intentions only please don't report unless necessary. Have a great rest of your day!

PLEASE HELPPPPPPPP
Find h in the figure given below.

Answers

Step-by-step explanation:

h = 70

c = 180-110 = 70

h&c are corresponding angles so congruent

PLEASE ANSWER THIS!!

Answers

Answer:

161ft^2 is answer

Step-by-step explanation:

area of rectangle = l ×b

=7ft ×23ft

=161ft^2

How do you solve this ? ​

Answers

Angles D and E are equal to 80.
Angles B and C are equal to 80.
The shape is equal to 360 degrees.
We have D is 153 to find E subtract 180 from 153 to get 27.
To find C subtract 180 from 97 to get 83.

Calculate axis of symmetry and vertex for equation 4x squared + 8x = 32

Answers

Answer:

x=2,−4 hope this was help full

Ruth uses healthy credit to finance $2,200 for a hearing aid how much would she have to pay each month to pay back the loan in exactly 1 year

Answers

Answer:

$183.3

Step-by-step explanation:

Ruth uses healthy credit to finance $2,200 for a hearing aid how much would she have to pay each month to pay back the loan in exactly 1 year

Ruth took a loan of $2,200

1 year = 12 months

Hence, the amount she would be paying monthly is calculated as:

$2,200/12 months

= $2,200/12

= $183.33333333

Approximately = $183.3

Therefore, Ruth would be paying $183.3 monthly.

Nana has 3/6 of a cherry pie left. If she gives her six grandchildren an equal piece, how much will each child get?

Answers

answer: 1/12 or 0.083

Help me please! Write the measure of angles a, b, c, d, e, f, and g for the figure below.
I need help and answers. NO LINKS PLEASE! Thank you! I'll give 10 points and brainliest.

Answers

Answer:

a=55

b=55

c=125

d=125

e=55

f=55

g=125

Step-by-step explanation:

Answer:

∠a = 55°, ∠b = 55°, ∠c = 125°, ∠d = 125°, ∠e = 55°, ∠f = 55°, ∠g = 125°

Step-by-step explanation:

straight lines form 180°:

125° + ∠a = 180°

=> ∠a = 55°

verticle angles are congruent:

∠c = 125°

∠b ≅ ∠a => ∠b = 55°

When two line are parallel:

same side interior angles are congruent:

∠g ≅ ∠c => ∠g = 125°

∠e ≅ ∠a => ∠e = 55°

∠d = 125°

∠ f ≅ ∠b => ∠f = 55°

4. White Mountain National Forest covers more than 780,000 acres. One-seventh of the forest is reserved as
wilderness. Approximately how many acres are in the wilderness area?
A. 400,000
B. 320,000
C. 260,000
D. 110,000

Answers

Answer:

D.

Step-by-step explanation:

If you trying to find 1/7 of a number, divide by 7.

780,000/7 = 111428

It says approximately so it won't be the exact answer

A number x, rounded to 2 decimal places is 7.42 write down the error interval for x

Answers

Answer:

7.415 ≤ x < 7.425

Step-by-step explanation:

The number x was rounded to 2 decimal places to give 7.42.

Since rounded off to 2 decimal places, the error interval for x is half of 0.01 subtracted from and added to 7.42.

Thus;

7.42 ± (0.01/2)

(7.42 - 0.005),(7.42 + 0.005)

7.415, 7.425

Now, 7.425 will not be included in the internal because approximating it doesn't give 7.42.

Thus,the error interval is;

7.415 ≤ x < 7.425

Peter is driving from Pensacola to Jacksonville

Answers

Answer:   Peter had the fastest interval at D.

Step-by-step explanation:

Peter traveled roughly 180 miles in 3 hours for point D, thus making him the fastest.

Peter had the fastest interval at D.

What is speed ?

Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

From Point A to Point B Peter traveled roughly 30 miles in 30 minutes.

From Point B to Point C Peter traveled roughly 130 miles in 2 hours and 30 minutes.

From Point C he didn't move in distance but the hours moved so c is out.

From Point C to Point D, Peter traveled roughly 180 miles in 3 hours.

Therefore D Peter had the fastest interval at D.

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A casserole recipe calls for 8 ounces of cheese. Adrian wants to use 1/2 of the amount of cheese in his casseroles.

How many pounds of cheese does he need to make 22 casseroles with his revised recipe?

Answers

Answer:

88 Ounces

Step-by-step explanation:

1/2 of 8 is 4. 22 times 4 is 88.

in which quadrant does the point (-7,3)lie?​

Answers

Answer:

quadrant 2

Step-by-step explanation:

quadrant 1 = +,+

quadrant 2=-,+

quadrant 3= -,-

quadrant 4: +,-

please help!!
thank you !!​

Answers

Remember, triangles add up to 180 degrees.

180-(96+67)=17.

A is 17 degrees.

Hope this helped!

A wooden cabinet is in the shape of a rectangular prism. Its base area and height are 10/12m2 and 2/3m, respectively. What volume does the cabinet occupy? A. 5/9m3 B. 1 4/5m3 C. 4/5m3 D. 1/3m3

Answers

Answer:

A

Step-by-step explanation:

yan po ang sagot ko sana po makatulong

Help me pls TwT I am terrible at math

Answers

Answer:

It should be B:)

Step-by-step explanation:

The dot plot shows a random sample of the number of fish caught and released by 30 participants during a two-day fishing derby.

Answers

Answer:

The total number of fish caught was 42

Step-by-step explanation:

PLZ HELP!!!

What is 9 + 10?

Answers

The answer is 19 lol

Answer:

21.

Step-by-step explanation:

M a t h .

determine the equation that is represented by the table below. x 3 4 5 6 y -3 0 3 6 can some one answer please

Answers

could you maybe be more specific as to what this is talking about ?

HELP ME FASTTTTTTT !!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

50 degrees ( Vertically opposite)

Hope it helps

Step-by-step explanation:

Carlos cut StartFraction 5 Over 12 EndFraction of a yard of cloth into 5 pieces of equal length. What was the length of each piece of cloth?

Answers

Answer:

Each piece of cloth is (1/12) of a yard long.

Step-by-step explanation:

Carlus cut 5/12 of a yard of cloth into 5 pieces of equal length.

To find the length of each piece of cloth, we need to find the quotient between the length of the piece of cloth, and the number of pieces in which we divide it.

This is:

length = [tex]\frac{(5/12)yd}{5} = \frac{5yd}{12*5} = \frac{1yd}{12} \frac{5}{5} = \frac{1 }{12} yd[/tex]

This means that the length of each piece of cloth is (1/12) of a yard long.

Answer:

1/12 trust,

because yes. >3

2022 / 2023

What is the simplified expression for 5 to the power of 4 multiplied by 5 to the power of 3 over 5 to the power of 5?

52
53
54
55

Answers

Answer:

C. 5^4

Step-by-step explanation:

(5^4 * 5^5) / 5^5

5^9 / 5^5

5^4

Brody just got hired for a new job and will make \$37,000$37,000 in his first year. Brody was told that he can expect to get raises of \$2,000$2,000 every year going forward. How much money in salary would Brody make in his 29th year working at this job?

Answers

Answer:

93000

Step-by-step explanation:

a29 = 93000

Look at this graph :
Is this relation a function?

Answers

Answer:

Step-by-step explanation:

The solid, blue line is the graph of a function. The dotted, blue line is not a function.

Can you please help me

Answers

Step-by-step explanation:

there is the answers for this one

how is 14 - (-2) = 16?

I just need someone to explain how this works lol ty

Answers

Answer:

because

Step-by-step explanation:

when you make 16-2 it equals= 14

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