On a standardized exam, the scores are normally distributed with a mean of 300 and
1 answer:
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Answer:
Speed = 0.895 feet per minute
Step-by-step explanation:
Distance covered by the sloth = 38 of a foot
= foot
Time taken to move this distance = 34 of a minute
= minute
Since, formula for the speed is,
Speed =
=
=
=
= 0.895 feet per minute
Answer:
767,000 in scientific notation is .
Step-by-step explanation:
A number is written in scientific notation when there is a number greater than or equal to 1 but less than 10 and multiplied by a power of 10. In this case, if 767,000 were to be written in scientific notation, then you need to move the decimal place of the number until you have a number that meets the requirement above. 7.67 would be the number to use, and you need to multiply that by a power of 10 that makes the product the original number, so the power would be 5. So 767,000 in scientific notation would be .
Answer:
Step-by-step explanation:
1) Regroup terms.
2) Use Product Rule: .
3) Simplify 4 + 3 to 7.