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Aleks04 [339]
3 years ago
14

After John worked at a job for 10 years, his salary doubled. If he started at $x, hls salary after 10 years is​

Mathematics
1 answer:
Sholpan [36]3 years ago
4 0

Answer:

$2x

Step-by-step explanation:

  1. x × 2 = 2x

I hope this helps!

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26. Earnings Suppose you have a job mowing lawns that pays $12 per hour. You
Llana [10]

Answer:

10 hrs to get 350

Step-by-step explanation:

7 0
3 years ago
Now factor the expression. 1/2 a + 6
Sophie [7]

Answer:

1a+12/2

Step-by-step explanation:

1/2a+6

1/2a+6/1

1/2a+6/1*2

1/2a+12

1a+12/2

3 0
3 years ago
Three experts gave opinions on how long a task will take to finish. The estimates were 29, 10, and 12 days (in no particular ord
nirvana33 [79]

Answer:

15

Step-by-step explanation:

PERT estimate is a measuring strategy that is based on a weighted average. It is used in measuring the uncertainty and risk via three estimates to determine an estimated likelihood for a project's cost or period of completion.

The formula is (O + 4M + P) ÷ 6

Where P is the most pessimistic = 29

M is the most likely = 12

O is the most optimistic = 10

Hence we have (10 + [4*12]+ 29) ÷ 6

= (10 + 48 + 29) ÷ 6

= 87÷6 = 14.5 ≈ 15

Rounded figure is equal to 15.

Hence the final answer to the question is 15

7 0
3 years ago
Will give brainliest
Anna [14]

Answer: 23.5

Step-by-step explanation: Divide 47.00 by 2 and you get 23.5

hope this helps

7 0
2 years ago
Which best estimate of the sum of 5 1/5 and 8 5/6
Reika [66]

Answer:

14 1/30

Step-by-step explanation:

convert the fractions so that the LCF is the denominator

1/5---->6/30

5/6----->25/30

5 6/30+8 25/30

13 31/30

14 1/30

7 0
3 years ago
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