Aricela is trying to estimate the distance between her house and the park. on a map with a ascake if 0.5 in. = 2 miles, the distance between her house and the park is 2.75 in. which proportion can aricela use to determine the distance, d, between her house and the park?

Rationalize the denominator- 12x/√x-10

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64