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Lerok [7]
3 years ago
14

Fifteen students taking a test the state assessment exam forgot their calculator. of the 250 students taking the exam, what perc

ent forgot their calculator ?
Mathematics
1 answer:
inna [77]3 years ago
6 0

Answer:

6%

Step-by-step explanation:

The percentage is the ratio 15/250 converted to a percent. That conversion can be accomplished by multiplying the ratio by 100%. (You can do this without a calculator.)

15/250 × 100% = (1500/250)% = 6%

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If line a and line b are parallel, which angles are vertical angles?
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Answer:

A. 23 and 23 if the word ghh

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4 years ago
I drove to the beach at a rate of 40 miles per hour. If I had driven at a rate of 30 miles per hour instead, then I would have a
Sedaia [141]

Answer:

40 miles

Step-by-step explanation:

Let's set <em>x</em> to the number of miles driven, and <em>t</em> to the number of hours it took to drive.

We know that 40<em>t</em> is equal to <em>x</em>.

We also know that 40<em>t</em> is equal to 30(<em>t</em> + 1/3).

Solve for t:

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5 0
3 years ago
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What is the sixth term of (a - b)7?
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Step-by-step explanation:

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