What is the shape of the marginal revenue curve when the total revenue curve has a concave shape?

Mary needs to memorize words on a vocabulary list for Russian class. She has 8 words to memorize, and she is one-half done. How many words has Mary memorized so far?

you invested $12000 part of it in stock that paid 14% annual interest. however, the rest of the money suffered a 6% loss. if the total annual income from both investments was $680, how much was invested at each rate?

What is the value of 4 in 54620

What is 5000 g equal to in kilograms?

What is the answer to 2 (q+5)

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.

5 + 3x = - 1 + 6 (6x + 1)

If you see a triangle that has a small box in one angle, what type of triangle is it?

There are t teams in a soccer league. each team consists of 11 players. write an equation to find how many players p are in the league