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3 years ago

13

A square floor has 100 tiles. Each tile is 1 square foot. What is the length of one side of this square floor. A = 10 feet B = 2

0 feet and C= 25 feet

1 answer:

kirill115 [55]3 years ago

5 0

Ugghhvgunbyh bcc hhnjunbf hddrgh cdddddtnnktbjk

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betty closes the nozzle and fills it completely with a liquid. She then opens the nozzle. If the liquid drips at the rate of 14

natta225 [31]

Answer:

4.71 minutes

Step-by-step explanation:

Incomplete question [See comment for complete question]

Given

Shape: Cone

$r = 3$ -- radius

$h = 7$ --- height

$Rate = 14in^3/min$

Required

Time to pass out all liquid

First, calculate the volume of the cone.

This is calculated as:

$V = \frac{1}{3} \pi r^2h$

This gives:

$V = \frac{1}{3} * 3.14 * 3^2 * 7$

$V = \frac{1}{3} * 197.82$

$V = 65.94in^3$

To calculate the time, we make use of the following rate formula.

$Rate = \frac{Volume}{Time}$

Make Time the subject

$Time= \frac{Volume}{Rate }$

This gives:

$Time= \frac{65.94in^3}{14in^3/min}$

$Time= \frac{65.94in^3}{14in^3}min$

Cancel out the units

$Time= \frac{65.94}{14} min$

$Time= 4.71 min\\$

3 0

3 years ago

Which of the following in the value of x

kolezko [41]

The answer is c 14 I think

4 0

3 years ago

Read 2 more answers

This sphere has a radius of 3 cm. What is the surface area of the sphere?

Oduvanchick [21]

Hope this helps! Mark brainly please!

5 0

3 years ago

Help please If f(x) = -3x - 5 and g(x) = 4x-2, find (1-9)(x).

Mandarinka [93]

9514 1404 393

Answer:

-7x -3

Step-by-step explanation:

(f -g)(x) = f(x) -g(x) = (-3x -5) -(4x -2)

(f -g)(x) = -3x -5 -4x +2 = (-3-4)x +(-5+2)

(f -g)(x) = -7x -3

4 0

3 years ago

Which is bigger 0.45 or 2/5

DENIUS [597]

0.45 is bigger than 2/5. Hope this helps.

7 0

3 years ago