With my math

1. what is thw width of a rectangular room with a area of 90 square feet and a length of 9ft?

2. what is the width of a rectangular swimming pool with a rea of 180 square feet and a width of 12 feet?

3. what is the perimeter of a rectangular rose garden that mesures 8 meters by 10meters

4. what is the width of a rectangular ping pong table that messures 8ft in length with a area of 32 square feet?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average