All categories

3 years ago

A storage unit has the dimensions shown. What number of

Mathematics

1 answer:

Andreyy893 years ago

7 0

Answer:

the number of boxes that would take fill

the storage completely is 60 boxes.

Step-by-step explanation:

given:

A storage unit has the dimensions 6 ft. x 7 1/2 ft. x 4 1/2 ft.

find:

What number of

1 1/2 ft. x 1 1/2 ft. x 1 1/2 ft. cardboard boxes would it take to completely

fill this storage unit?

Volume of a storage unit = 6 x 7.5 x 4.5

Volume of a storage unit = 202.5 ft³

Volume of a cardboard box = 1.5 x 1.5 x 1.5

Volume of a cardboard box = 3.38 ft³

to get the number of cardboard boxes to fill in the storage unit,

Number of boxes = 202.5 ft³

3.38 ft³

Number of boxes = 60

therefore,

the number of boxes that would take fill the storage completely is 60 boxes.

You might be interested in

Mentioneaza rolul indicatiei scenei : vrea sa para nepasator

melomori [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

Kristy ran a mile in 6.58 minutes. She ran her second mile in 7.15 minutes. What was the time difference between her first and s

Veseljchak [2.6K]

Answer:

17 seconds

Step-by-step explanation:

7.15 minus 6.58 is .17 or 17 seconds

6 0

3 years ago

Read 2 more answers

The blades of a windmill turn on an axis that is 40 feet from the ground. The blades are 15 feet long and complete 3 rotations e

astraxan [27]

Answer:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

$a = 15\ ft\\\\k = 40\ ft$

$y = 15sin(\frac{\pi}{10}t) + 40$

Step-by-step explanation:

In this problem the amplitude of the sinusoidal function is given by the length of the blades.

$a = 15\ ft$

The mill is 40 feet above the ground, therefore the function must be displaced 40 units up on the y axis. So:

$k = 40\ ft$

We know that the blades have an angular velocity w = 3 rotations per minute.

One rotation = $2\pi$

1 minute = 60 sec.

So:

$w = \frac{3(2\pi)}{60}\ rad/s$

$w = \frac{\pi}{10}\ rad/s$

Finally:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

$a = 15\ ft\\\\k = 40\ ft$

$y = 15sin(\frac{\pi}{10}t) + 40$

3 0

3 years ago

Read 2 more answers

PLS HELP ASAP, WILL MARK YOU BRAINLIEST!!!!

GuDViN [60]

Answer:

Try looking at each angle and add the sides

Step-by-step explanation:

4 0

2 years ago

Kevin and Michelle traveled together by car and shared the driving. Kevin drove for 3.25 hours, then Michelle drove for 1.5 hour

jek_recluse [69]

Using the relation of velocity, distance and time, it is found that 35 represents Michelle's velocity.

-----------------------------

Velocity is distance divided by time, then:

$v = \frac{d}{t}$

Kevin drove for 3.25 hours, thus $t_1 = 3.25$ . The distance drove by Kevin is:

$d_1 = v_1t_1$

$d_1 = 3.25v_1$

Michelle drove for 1.5 hours, thus $t_2 = 1.5$ . The distance drove by Michelle is:

$d_2 = v_2t_2$

$d_2 = 1.5v_2$

The total distance is:

$d = d_1 + d_2$

$d = 3.25v_1 + 1.5v_2$

Comparing to the expression:

$3.25v_1 + 1.5v_2 = 3.25(42) + 1.5(35)$

We get that 42 is Kevin's speed and 35 is Michelle's speed.

A similar problem is given at brainly.com/question/24316569

8 0

2 years ago