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Digiron [165]
2 years ago
8

Harriet works 42 hours a week.

Mathematics
2 answers:
erma4kov [3.2K]2 years ago
6 0

Answer:

An estimate amount Harriet gets paid in a week is £378

Step-by-step explanation:

Harriet works 42 hours a week

1 hour = £9.12

Estimate:

£9 x 42 hours = 378

Actual

£9.12 x 42 hours = 383.04

gtnhenbr [62]2 years ago
3 0

Harriet works 42 hours a week. She gets paid £9.12 for each hour she works. An estimated amount Harriet gets paid in a week is £378

<h3>How to calculate the percent error?</h3>

Ssuppose the actual value and the estimated values after the measurement are obtained. Then we have:

Error = Actual value - Estimated value

Harriet works 42 hours a week. She gets paid £9.12 for each hour she works.

1 hour = £9.12

Estimated

£9 x 42 hours = 378

Actual

£9.12 x 42 hours = 383.04

Learn more about error;

brainly.com/question/27470570

#SPJ2

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Radda [10]

The net income and return on equity for the first part for Frenzo will be $100000 and 25%.

<h3>How to calculate the net income?</h3>

The net income and return on equity for the first part will be:

Net income = $100000 - 0 = $100000.

Return on equity = (100000/400000) × 100 = 25%

The net income and return on equity for the second part will be:

Net income = $150000 - $12800 = $137200

Return on equity will be:

= (137200/400000) × 100

= 34.3%

The net income and return on equity for the third part will be:

Net income = ($150000 - 0) = $150000

Return on equity will be:

= (150000/560000) × 100

= 26.8%

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7 0
2 years ago
Write 5% as a fraction and as a decimal.
professor190 [17]
Fraction: 1/20
Decimal: 0.05
4 0
4 years ago
Read 2 more answers
5 fewer than a number is at least 12<br><br> write an inequality
lapo4ka [179]

Good morning,

Answer:

5 + 12 ≤ x ⇔ 12 ≤ x − 5 ⇔ x − 5 ≥ 12.

:)

6 0
4 years ago
Help me on this please
gtnhenbr [62]
More than happy to help!

6/3= 2

When you divide powers, you subtract them.

7-4= 3



The answer is:

2*10^3

I hope this helped you! 

Brainliest answer is always appreciated!
7 0
3 years ago
Read 2 more answers
(a+b)2 ;a=1/2 and b=2
FrozenT [24]

Answer:

\frac{25}{4}

Step-by-step explanation:

a + b = \frac{1}{2} + 2 = 2 \frac{1}{2} = \frac{5}{2}, thus

(a + b)² = (\frac{5}{2} )² = \frac{5}{2} × \frac{5}{2} = \frac{5(5)}{2(2)} = \frac{25}{4}

8 0
3 years ago
Read 2 more answers
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