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3 years ago

Find volume of this cylinder

Mathematics

1 answer:

Butoxors [25]3 years ago

5 0

Answer:

1,470.265 (or about 1,470.3 when rounded to nearest tenth) feet cubed

Step-by-step explanation:

May this bring you more knowledge

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At the laundromat, Carol used to pay $1.50 per load, but the company has increased the price per load by 20%. Estimate the amoun

RideAnS [48]

Answer:

$10.80 (about $11)

<em>Brainliest, please!</em>

Step-by-step explanation:

20% = 0.2

+20% = x 1.2

1.5 x 1.2 = 1.8

1.8 x 6 = 10.8

7 0

3 years ago

Jenna can clean the gutters at her house in four hours. Her older brother, John, can clean the gutters in three hours, if they w

OlgaM077 [116]

Answer:

1 hour and 42.8 minutes

Step-by-step explanation:

To answer this question let's call $t_1$ while it takes Jenna to clean the gutters

Let's call $t_2$ while it takes John to clean the gutters

$t_1 = 4$ h

$t_2 = 3$ h

t = total time

g = job = 1 (clean the gutters)

The speed of each one is:

$V_1 = \frac{1}{4}$ g/ h

$V_2 = \frac{1}{3}$ g/h

$V = V_1 + V_2 = \frac{g}{t} = \frac{1}{t}$

So:

$V = V_1 + V_2 = \frac{1}{4} +\frac{1}{3}$

$\frac{1}{t} = \frac{1}{4} + \frac{1}{3}= \frac{7}{12} g/h$

$t = \frac{12}{7}$ h

Then, both together paint $\frac{7}{12}$ of gutters for each hour.

This means that it takes $\frac{12}{7}$ hours to clean the gutters together

Finally cleaning together takes 1,714 hours or also

1 hour and 42.8 minutes

7 0

3 years ago

Marissa wrapped 5 presents in 15 minutes at that rate how many Presents Would She wrap in 8 hours

vfiekz [6]

Answer:160 presents

Step-by-step explanation:

3 presents per minute

20 presents in one hour

20•8= 160

4 0

4 years ago

Read 2 more answers

What is -24m-16=-56 and show work

Viktor [21]

Answer:

3/5

Step-by-step explanation:

-24m-16 = -56

-24m = -40

m= 24/40

m= 3/5

7 0

3 years ago

Read 2 more answers

Factor 3y^2 - 4y. plzzzzzz

Lisa [10]

Answer:

y(3y - 4)

Step-by-step explanation:

$3y^{2} -4y$

Both have y.

Factor y out of $3y^{2} -4y$

$y(3y-4)$

7 0

4 years ago