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Charra [1.4K]
3 years ago
11

Emma works 30 hours per week and earns a monthly salary of $2370. (Assume there are 4 weeks in a month). Belle earns $4.20 every

14 minutes and works 35 hours per week.
A. who earns more per hour?

B. who earns more per week?
Mathematics
2 answers:
andreev551 [17]3 years ago
6 0

Answer:

emma earns more per hour and per week too i know this b/c i did it already

Step-by-step explanation:

lara31 [8.8K]3 years ago
6 0

Answer:

A) Emma earns more per hour.

B) Bella earns more per week.

Step-by-step explanation:

Emma works 30 hours per week and earns a monthly salary of $2370.

\texttt{Money earned by Emma per week}=\frac{2370}{4}=592.5\$

\texttt{Money earned by Emma per hour}=\frac{592.5}{30}=19.75\$

Belle earns $4.20 every 14 minutes and works 35 hours per week.

\texttt{Money earned by Bella per week}=\frac{4.20}{14}\times 60\times 35=630\$

\texttt{Money earned by Bella per hour}=\frac{630}{35}=18\$

A) We need to find who earns more per hour

       Money earned by Emma per hour = 19.75 $

       Money earned by Bella per hour = 18 $

       Emma earns more per hour.

B) We need to find who earns more per week

       Money earned by Emma per week = 592.5 $

       Money earned by Bella per week = 630 $

       Bella earns more per week.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Hello!

You have two independent samples,

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Sample 2: n₂= 15 children that ate fast food.

The study variables are:

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X₂: Calorie consumprion of a kid that eats fast food in one day.

a)

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c)

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I hope it helps!

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