A pair of earrings has a 130% markup rate based on cost. The selling price is $77.77. What is the cost to the nearest cent?

Round 32,987,145 to the nearest million

15 times x = 810.75 Best answer gets most brainliest!

Adam rolls a 6-sided number cube. What is the probability that he gets a number less than 3? 1/6 2/3 5/6 1/3

Assume that the time it takes to complete a quiz in professor mosby's class is 25 minutes. assume that the time it takes to complete the quiz follows a normal distribution with mean of 25 minutes and standard deviation of 3 minutes.

Melanie and brad each drink 10 cups of water every day. Lara drinks 3 quarts of water every day. How many gallons of water do the three of them drink altogether each week?

A bottle of hydrochlorothiazine contains 80 tablets. If each tablet contains 10 milligrams of the active ingredient, how many grams of the active ingredient are in the bottle?

Find the 50th term in sequence 11, 5, - 1, - 7, ... A. 319 B. - 289 C. - 283 D. - 343

Amir can run 15 kilometers in one hour. How many kilometers can Amir run per minute? There are 60 minutes in 1 hour.

The angle of elevation from the tip of a flagpole's shadow to the top of the flagpole is 63 degrees. The length of the shadow is 12 feet. How tall is the flagpole to the nearest tenth of a foot? When entering your answer, do not include units.

Is 3s=2t linear or nonlinear