Questions by Jacobvdb

Questions by Jacobvdb

A tourist looks out from the observation deck of the Space Needle in Seattle. The deck is at a height of 520 ft. She sees her friend on the ground below at an angle of depression of 85.6 degrees. What

asked Apr 2, 2018

1 answer

3 votes

139k views

Should commercial fruit farmers be allowed to use ethylene to accelerate the ripening of fruit for the market? Why or Why not?

asked Mar 21, 2018

1 answer

2 votes

90.5k views

Which statements about opposites are true? Select each correct answer. A.The product of a number and its opposite is always 1. B.A number and its opposite are located the same distance from zero on a number

asked Jan 15, 2018

1 answer

1 vote

82.6k views

If 60 is 75% of s value, what is that value

asked Dec 22, 2017

1 answer

5 votes

33.6k views

As we study random variables, the idea of z-scores will come up again. What is a z-score (in words) and what is the formula for finding a z-score?

asked Nov 5, 2017

1 answer

2 votes

183k views

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