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2 years ago

9

Pamela earns $20 per hour John earn $65 per pupil Pamela works for 40 hours each week John has 11 pupils who earns more money in

a week

1 answer:

laiz [17]2 years ago

3 0

Pamela earns $800 each week

John earns $715 each week

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Help ASAP (Math) will give brainiest and points!!

nordsb [41]

Answer:

$2.17 \times 10^{-1}$

Step-by-step explanation:

$(7 \times 10 ^{-6}) + 0.26 - (5 \times 10^{-2}) = \frac{7}{10^3} + \frac{26}{10^2}-\frac{5}{10^2}$

$= \frac{7 + (26 \times 10) - ( 5 \times 10)}{10^3}\\\\=\frac{7 + 260 - 50 }{10^3}\\\\=\frac{217}{10^3}\\\\= 2.17 \times 10^2 \times 10^{-3}\\\\= 2.17 \times 10^{-1}$

3 0

2 years ago

A company's board of directors wants to form a committee of 2 of its members. There are 5 members to choose from. How many diffe

Butoxors [25]

Answer:

10 committees

Step-by-step explanation:

Let's say there names are Bob, Doris, Brenda, Alex, and Emma.

Bob and Doris

Bob and Brenda

Bob and Alex

Bob and Emma

Doris and Brenda

Doris and Alex

Doris and Emma

Brenda and Alex

Brenda and Emma

Alex and Emma

these are all different groups starting with only 5 people leading to 10 possible variations of the committee members

Hope that helps! :)

3 0

2 years ago

Find the inverse of f(x)=10-3x

ddd [48]

The inverse is (x + 10)/3

7 0

2 years ago

Read 2 more answers

a car traveled 36 miles in 45 minutes. the car traveled at a constant speed. it the car continues to travel at this rate which e

Alchen [17]

Y = 48 becuase you travelled the amount of minuets 45 x

8 0

2 years ago

Which statement about the best estimation strategy for this problem is correct? The Jackson family drove 490 miles each day for

dalvyx [7]

The answer is 4,172
First of all i did 490x9=2880
Then i did 2880+1292=4172
4172

6 0

2 years ago