Question 2 of 25 Which of these expressions is equivalent to log (20 • 27)?
A. 20 • log (27)
B. log (20) • log (27)
C. log (20) + log (27)
O D. log (20) - log (27)

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship