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il63 [147K]
3 years ago
13

Please help me with this thank you

Mathematics
2 answers:
Anettt [7]3 years ago
5 0
The customer bought four cubic feet more of sand than he needed!
Varvara68 [4.7K]3 years ago
4 0
Too much sand.

Volume is the amount of space something takes up. The formula for volume is v=length x width x height.

The volume of the sandbox is 36 ft^3, because 5x6x1.2 = 36. This means the box takes up 36 cubic feet of space.

If the customer bought 40 cubic feet of sand, than they bought to much because 40 > 36. The amount of sand she got is greater than the volume of the box, so it won’t all fit.
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A nurse sees 24 patients in 5 hours. At this rate, approximately how many patients will the nurse be able to see in a 8-hour per
Vikki [24]

Hi!

We will solve this using proportions, like this:

24 patients in 5 hours

x patients in 8 hours

_________________

x = (24*8)/5

x = 192/5

x = 38,4

The nurse will be able to see 38,4 patients in a 8-hour period, but because it's patients we are talking about, living things which can't be represented in decimal form, the nurse will be able to see approximately 38 patients in a 8-hour period.

Hope this helps!

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=5%20%5Csqrt%7B20%7D%20" id="TexFormula1" title="5 \sqrt{20} " alt="5 \sqrt{20} " align="absmid
SOVA2 [1]

Answer:

Step-by-step explanation:

=5\sqrt{20}

=5\sqrt{2^{2}*5 }

=5\sqrt{2x^{2} }  \sqrt{5}

=5 * 2\sqrt{5}

=10\sqrt{5}

3 0
3 years ago
Richard has four times as many marbles as john. if Richard have 18 to John they would have the same number. how many marbles has
ser-zykov [4K]

Answer:

The number of marbles Richard has 24 and John has 6.

Step-by-step explanation:

Richard has four times as many marbles as john.

If Richard have 18 to John they would have the same number.

Now, to find number of marbles each has.

Let the marbles of John be x.

And the marbles of Richard be 4x.

According to question:

4x=x+18.

<em>Subtracting both sides by x we get:</em>

3x=18.

<em>Dividing both sides by 3 we get:</em>

x=6.

<u><em>Marbles of John</em></u><em> = 6.</em>

<u><em>Marbles of Richard</em></u><em> = 4x=4\times 6=24</em>

Therefore, the number of marbles Richard has 24 and John has 6.

6 0
4 years ago
4/9 divided by 2 if you et it right you will get 100 presents for Christmas :)
QveST [7]

Answer:

2/9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the solution of the inequality shown
Nataliya [291]

Answer:

y = 1/2

Step-by-step explanation:

;)

8 0
3 years ago
Read 2 more answers
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