Find the distance between (2,-9) and (-1,4). Round to the nearest tenth.

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What is the measure of angle afe? 79 81 91 99

What is the range for 31,39,29,34,37,24,36,33,34,28