Can you make a triangle with side lengths of 7, 8 , and 15?
a. yes, because 7 + 8 is not less than 15
b. yes, because 7 + 8 is not greater than 15
c. no, because 7 + 8 is not greater than 15
d. no, because 7 + 8 is not less than 15

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?