Esme read 12 pages from her science book last night, and it took her 18 minutes. How long will it take her to read tonight's homework, which is 30 pages long?

Answers

Answer 1

Answer: It should take 45 minutes. 18/12=1.5
30 times 1.5 is 45

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At a fair, the pick a duck game has 112 ducks to choose from, but only 14 of the ducks will win a prize. What is the probability that Justin picks a duck at random and wins a prize?A. 1/8
B. 1/14
C. 1/4
D. 6/8

Answers

A. 1/8.

The probability will be 14/112 because there are only 14 correct ducks out of a total of 112 ducks. This fraction can be simplified by a facto of 14 to get 1/8.

In how many ways can 3 cards from a deck of 52 cards can be laid in a row face up?

Answers

ok slot method
3 slots
1st slot has 52 options
2nd slot has 51 optoins (1 went to first slot)
3rd slot has 50 options (1 went to previous slot)

number of ways=52*51*50=132600 ways

6 ways cause you can out them in a different row

What is 0.91 times 8.4 show your work