stacia was 5 feet tall on her 23th birthday and 5 feet 3 inches tall on her 13th birthday. what was the percent increase in stacia's height from her 12th birthday to her 13th birthday? show your work

The graph represents the feasible region for the system: y<=2x x + y<=45 x <=30 Minimize the objective function P = 25x + 20y. The minimum value = ? and occurs when x = ? and y = ?

Interquartile range of 62, 63, 63, 70, 73, 70, 79, 83, 84, 90,91

What is 2/3 divied by 3 in fraction form

Which of the following expressions could be interpreted as "a number times negative seven added to five equals two"? x - 7 + 5 = 2 5 + 7x = 2 -7x - 5 = 2 5 - 7x = 2

The line width of a tool used for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a standard deviation of 0.05 micrometer. What is the probability that a line width is greater than 0.

Find three consecutive integers whose sum is - 54

The two spheres above have the same center one has a radius of 2 cm and the other one has a radius of 3 cm approximately how much space in between the two spheres

What mixed fractions can you get to 22

Two less than 5 times a number is the same as the number plus 6

What of the following best describes the relationship between developing nations clean water and human health