What is the range of the temperatures shown in this table? maximum daily temperature day temperature (°c) monday 23.5 tuesday 22.4 wednesday 25.7 thursday 24.9 friday 21.5 saturday 22.4 sunday 26.4 a. 4.9°c b. 22.4°c c. 23.5°c d. 23.8°c

Geometry ? i don't know how to do any of these.

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d