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2 years ago

Find the number of hours worked from 7:34 A.M.

Mathematics

1 answer:

UNO [17]2 years ago

7 0

Answer:

3 hours

Step-by-step explanation:

If pay is for full quarter hours, then the worker won't get paid for work intervals of less than 15 minutes.

Subtract 7:34 from 11:48: we get 3:14 hours. Because the 14 minutes is less than the 15 minutes of a full quarter hour, the worker won't get paid for those 14 minutes.

So the 'number of hours worked' is 3 hours.

Note that 3:14 would be 3 hours 14 minutes.

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M=K(t+r) solve for t

jasenka [17]

Answer:

t = (M/K)-r

Step-by-step explanation:

We want to isolate the variable t.

So, we should first divide both sides by K

M/K=(t+r)

Then, we can subtract r from both sides, giving us

(M/K)-r=t

And that's your answer

6 0

3 years ago

Could someone explain to me how to answer this question.

lyudmila [28]

1/6(9/9)+8/8
1/6+1
7/6

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3 years ago

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Sophie drew a scale drawing of a house and its lot. The back patio is 3 centimeters wide in the drawing. The actual patio is 18

wel

Answer: 45?

Step-by-step explanation: Sorry If I'm wrong, I haven't learned this yet but I tried my best.

4 0

3 years ago

Please explain how to do and set up

In-s [12.5K]

using the Cosine rule in ΔSTU

let t = SU, s = TU and u = ST, then

t² = u² + s² - (2us cos T )

substitute the appropriate values into the formula

t² = 5² + 9² - (2 × 5 × 9 × cos68° )

= 25 + 81 - 90cos68°

= 106 - 33.71 = 72.29

⇒ t = $\sqrt{72.29}$ ≈ 8.5 in → A

6 0

3 years ago

Which equation would provide the best estimate of 32% of44.7

nasty-shy [4]

<span> 1/3 * 45 = a
a = 14.304

Please mark as brainliest answer if you can
</span>

3 0

3 years ago