3 years ago

At a local pool club they advocate having 1 lifeguard for every 50 people.

Mathematics

1 answer:

kifflom [539]3 years ago

5 0

C

Hope I helped! :-)

~Sequoyah! :-)

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PLEASE HELP I REALLY NEED HELP

Rainbow [258]

Answer:I believe that your asnwer is c.

Step-by-step explanation:

This is because -4 + 4 = 0 10 - 10 = 0 7-7 = 0

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3 years ago

joey made an deposit into an account that earns 6% simple interest. after 3 years joey had earned 400$. how much was joey's init

Brums [2.3K]

I= prt
I=$400 (0.06) (3)
I= 72
The 6% was changed into a decimal (0.06)
So I multiplied 400 x 0.06 x 3
The 400 would be the principal amount the 6% would be the rate and the 3 would be the time

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3 years ago

What is 24/30 written as a decimal

liubo4ka [24]

Answer:0.8

Step-by-step explanation:To write 24/30 as a decimal you have to divide numerator by the denominator of the fraction. We divide now 24 by 30 what we write down as 24/30

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3 years ago

Read 2 more answers

Tony bought 3 packs of pencils for $4 each and a pencil box for $7. Mario bought 4 binders for $6 each and used a coupon for $6

alekssr [168]

Answer:

Tony

Step-by-step explanation:

Tony:

3 Packs = 12 dollars

1 Pencil Box = 7 dollars

Mario:

4 Binders = 24 dollars

-6.

12+7= 19

24-6=18

Tony spent more money.

4 0

3 years ago

If set A has 3 elements, then number of elements in A×A×A are

mrs_skeptik [129]

Answer:

Step-by-step explanation:

If set A has 3 elements then number of elements in A*A*A is 27

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3 years ago