The grades on a language midterm at Santa Rita are roughly symmetric with u = 70 and o = 5.5 Ishaan scored 72 on the exam.

Find the z-score for Ishaan's exam grade. Round to two decimal places.

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Use the graph of the sine function y=2sinθ shown below

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field