after 4 years of running a landscaping business, Speedy Mowing had $220,000 total profit. After 7 years they had a $400,000 total profit. Assuming the business is gaining a constant profit each year, write a linear equation to represent the total profit

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Use the distributive law to multiply. 3(4x + 5y + 6)

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.