Arianys has two summer jobs. during the week she works in a grocery store, and on the weekend she works in a nursery. she gets paid $16 per hour to work at the grocery store and $17 per hour to work at the nursery. How many total hours does she work if she does 10 hours at the grocery store and 15 hours at the nursery? how many total hours does she work if she does g hours at the grocery store and n hours at the nursery?

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth