The map of a walking trail is drawn on a coordinate grid with three points of interest. the trail starts at r(−3, 2) and goes to s(2, 2) and continues to t(2, −5). the total length of the walking trail is units. (input whole numbers only.) numerical answers expected! answer for blank 1:

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.