Determine the 3-day simple moving averages for the 6 consecutive day closing prices. 7.78, 7.90, 8.00, 7.97, 7.86, 7.67

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

How do you write something in scientific notation?

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