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astraxan [27]
3 years ago
5

Three friends got jobs at stores in the mall. Nina earns $117.60 117 60 for 14 14 hours of work. Ty earns $148.50 148 50 for 18

18 hours of work. Kim earns $137.60 137 60 for 16 16 hours of work. Who has the highest pay rate in dollars per hour?
Mathematics
2 answers:
Gekata [30.6K]3 years ago
3 0

Answer:

  Kim

Step-by-step explanation:

Nina's rate is $117.60/(14 h) = $8.40/h

Ty's rate is $148.50/(18 h) = $8.25/h

Kim's rate is $137.60/(16 h) = $8.60/h

Kim has the highest pay rate in dollars per hour.

laila [671]3 years ago
3 0
Kim earn the most per hour. You take the amount earned buy each person and divide it by how many hours they worked
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Multiply. write the product as a mixed number. 4×5/8​
just olya [345]

Answer: 2 1/2

Step-by-step explanation:

Multiply 4*5/8 and you should get 20/8

Next, find the gcf , which should be 4 and divide 20/8 by 4 and you should get 5/2 as your answer.

Last turn 5/2 into a mixed number to do so do this:

5/ 2 = 2 · 2 + 1/2  

= 2 · 2/ 2

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3 years ago
Increase £15837.77 by 18.5% Give your answer rounded to 2 DP.​
oksano4ka [1.4K]

Answer:

£18, 767.7574

Step-by-step explanation:

15837.77 x 18.5%=2,929.98745

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erastova [34]

Answer:

It is both a relation and a function.

Step-by-step explanation:

Keith collected the names and ages of all of his classmates and organized them in the ordered pair (name, age).

Here, if we consider the name as the input and age is the output, then each and every different input there is a single output.

Because a single person can not have more than one age.

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3 years ago
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stepan [7]

Answer:

C

Step-by-step explanation:

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= \frac{(x-4)(x+4)}{(x-16)(x+4) } ← cancel the common factor (x + 4) on numerator/ denominator

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Step-by-step explanation:

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