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3 years ago

Help please need it by 9/12/18 at 7:40 am please please please

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

8 0

Alicia had the highest earnings per hour

adelina 88 [10]3 years ago

8 0

LeShawn earned $19.75 per hour.

Alicia earned $22.60 per hour.

Jeff earned $22.68 per hour.

That means Jeff earned the most per hour.

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Maxie spent 15 hours doing her homework last week this week she spent 18 hours doing her homework she says that she spent 120% m

scZoUnD [109]

Answer: She's wrong.

Step-by-step explanation:

Numbers of hours used in solving homework last week = 15

Numbers of hours used in solving homework this week = 18

Percentage increase = (18 - 15) / 15 × 100

= 3/15 × 100

= 1/5 × 100

= 20%

Since Maxie said that she spent 120% more time doing homework this week, she's wrong. She only spent 20% more.

5 0

3 years ago

Find two consecutive whole numbers that 7 lies between.

Wittaler [7]

The answer is actually 3 and 4.

$\sqrt{7}$ lies between the two consecutive numbers 3 and 4.

I hope this helped! :))

5 0

3 years ago

What is the solution to the following equation? 5(2x − 14) + 23 = 7x − 14

g100num [7]

X=11

Hope this helps your welcome

7 0

3 years ago

Read 2 more answers

What fraction is not equivalent to 36/60

Andreyy89

Fractions that aren't equivalent would be 30/60, 34/60 and anything that cannot be the same as 36/60.

3 0

3 years ago

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Write an equation of the circle with center (4,5) and radius 9.

mixer [17]

Answer:

I'm going to write both of these because maybe you have a fill in the blank question. I don't know.

$(x-4)^2+(y-5)^2=9^2$

Simplify:

$(x-4)^2+(y-5)^2=81$

Step-by-step explanation:

$(x-h)^2+(y-k)^2=r^2$ is the equation of a circle with center (h,k) and radius r.

You are given (h,k)=(4,5) because that is the center.

You are given r=9 because it says radius 9.

Let's plug this in.

$(x-4)^2+(y-5)^2=9^2$

Simplify:

$(x-4)^2+(y-5)^2=81$

6 0

3 years ago

Read 2 more answers