Aconstruction company dug a hole for a swimming pool. after the first day of digging, the bottom of the pool is -3.8 feet relative to the ground. after the second day of digging, the depth of the pool was -8 1/2 feet. how many feet did they dig on the second day?

a .4.2 feet b .4.7 feet c .11.8 feet d .12.3 feet

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?