If the price elasticity of supply for pickles is 2 and the price of pickles increases by 10 percent, then
the quantity supplied of pickles will increase by
(A) 0.2%
(B) 5%
(C) 8%
(D) 12%
(E) 20%

Which of the following types of stars had the smallest initial mass? which of the following types of stars had the smallest initial mass?

How many neutrons does an element have if its atomic number is 40 and its mass number is 156?

What can you conclude if data from a study agree with the result predicted by the hypothesis? a. the data must contain systematic errors. b. the data show that the hypothesis could be true. c. the data are unrelated to the hypothesis. d. the data prove that the hypothesis is false.