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Eva8 [605]
3 years ago
7

SHOW YOUR WORK!!!! Please *grade 9 work* Marking whoever shows their work as brainliest :)

Mathematics
2 answers:
yanalaym [24]3 years ago
5 0

Answer: 675 students will wear masks

Step-by-step explanation:

3/8 of the student do wear masks.  Thus, simply do 3/8*1800 to get that 675 students wear masks.

Hope it helps <3

IRINA_888 [86]3 years ago
3 0

Answer:

675 students are wearing masks.

Step-by-step explanation:

3/8(1800)=675

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Fiesta28 [93]

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6 0
3 years ago
PLEASE HELP IF YOU CAN, ASAP :)
Luba_88 [7]

Answer:

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Step-by-step explanation:

That is the answere to you question.

4 0
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If M={a,b,c,d} and N={c,b,e,f},find the value of M-N​
kumpel [21]

Answer:

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The amount of chlorine in a swimming pool varies directly with the volume of water. the pool has 2.5 milligrams of chlorine per
djverab [1.8K]

Answer:

Find out the  how much chlorine is in the pool .

To prove

As given

The amount of chlorine in a swimming pool varies directly with the volume of water.

The pool has 2.5 milligrams of chlorine per liter of water.

i.e

2.5 milligrams of chorine = 1 litre of water

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Now convert 8000 gallons of water in litres.

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Now calculate chlorine in the pool for 30283.28 litres  of waters.

As

2.5 milligrams of chlorine = 1 litre of water

2.5 × 30283.28 milligrams of chlorine = 30283.28 litre of water

75708.2 milligrams of chlorine for 30283.28 litre of water .





3 0
3 years ago
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Dante plans to put 80% of his paycheck into a savings ccount and spend the other 20%. His paycheck this week was $295. About how
Anni [7]
The 20% statement is useless

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80%×295=??
.80 × 295 = $236.00 in savings
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