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.

What is the measure of angle x? answer

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.