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vredina [299]
3 years ago
6

Help ASAP

Mathematics
2 answers:
WITCHER [35]3 years ago
4 0

Answer:

The dependent variable is the rate (3 meters per second) and the independent variable is m (the amount of meters he runs). This is because the rate changes based on the amount of meters he runs.

SSSSS [86.1K]3 years ago
4 0

Sample response: The number of seconds Alvin runs changes the distance he runs. The number of seconds is the independent variable and the meters he runs is the dependent variable.

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Artist 52 [7]
Answer: The percent higher is 41.68%. If 49 planes were selected, 20 of them should be above 15 years.

To find the percent, we first need the z-score.

(15 - 13.5) / 7.3 = 0.21

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To find the number of 49 planes above this value, multiply 49 by 0.4168. You will have about 20.4 planes.
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3 years ago
Maggie has $14,100 to invest, and wishes to gain $4,000 in interest over the next eight years. Approximately what is the minimum
julsineya [31]
Simple interest doesn't compound, so we just find the interest she needs by dividing 4,000 by 8, and then divide that number by her principal to find the rate of interest. 

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Answer is B
3 0
4 years ago
nicholas has $5000 to invest for retirement. his goal is to have at least $40000 in 30 years. if he finds an account with contin
MakcuM [25]
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