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Mademuasel [1]
3 years ago
13

Which of the following is a non-prime factor of 70? Select one: A. 5 B. 7 C. 10 D. 15

Mathematics
2 answers:
nadya68 [22]3 years ago
8 0

Answer:

a non prime factor of 70 is 10

the answer is c.

10 is a multiple of 70

Umnica [9.8K]3 years ago
5 0

Answer:

C. 10

Step-by-step explanation:

by deduction, 5 and 7 are prime numbers and 15 is not a multiple of 70, therefore the answer must be 10 as it is a non-prime number and is a factor of 70 (I.e. 10 and 7)

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n+6 is less than or equal to 3

Step-by-step explanation:

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The ends of a pipe when measured with a tape measure that has marks every millimeter are exactly at the 0 mark and the 15 meter
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If the ends span from the 0 to the 15 meter mark, then the length of the pipe is 15 meters. However, you should report it using the right amount of significant figures. It is mentioned in the problem that millimeter marks are calibrated between meters. Since millimeter is 1/1000 of a meter, you should add three decimal places to the 15 meters. Hence, you should report it as 15.000 meters.
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Angelina_Jolie [31]

Answer:

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