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Reika [66]
3 years ago
13

On a math test, Janice answers 85% of the questions correctly. If she answered 17 questions correctly, how many questions are on

the test?
Please help me
Mathematics
1 answer:
alex41 [277]3 years ago
5 0

Answer:

20

Step-by-step explanation:

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A gallon of gas has dropped to 2.85 if yesterday was 2.90 what is the percentage of decrease
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Answer: 5%

Step-by-step explanation:

if it was 2.90 yesterday and 2.85 today there is a 5 cent decrease. to find the percent you convert .05 to a percent which is 5%

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What is the value of 5 in 42.05
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50 points!!! Find the 4 arithmetic means between -3.2 and 5.8. List answer with all numbers, state the common difference, and sh
emmainna [20.7K]

Answer:

  • {-3.2, -1.4, 0.4 2.2, 4.0, 5.8}
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Step-by-step explanation:

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The four "means" divide this interval into 5 parts, so each part has a length of ...

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The values of the "means" can be found by adding 1.8 successively:

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Including the given numbers, the arithmetic sequence is ...

  -3.2, -1.4, 0.4, 2.2, 4.0, 5.8 . . . . . common difference of 1.8

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Goshia [24]

Answer:

Perpendicular lines have opposite reciprocal slopes, so the slope of the line is -.5

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6=.5(-2)+b

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The equation is y= .5x+7

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