which situation results in a change that could be modeled by a negative number? a. a change in elevation from 492 feet to 783 feet b. a change in elevation from –12 feet to 123 feet c. a change in elevation from sea level to 87 feet d. a change in elevation from 632 feet to 312 feet (6th grade level) plz

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?