Lana expected 50 people to come to the picnic, but 60 people actually showed up. Calculate the percent error.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Determine if the sequence is arithmetic or geometric.  then identify the next term in the sequence.    0.2, 1, 5, 25, . . group of answer choices arithmetic; 75 geometric; 75 arithmetic; 125 geometric; 125