Over 5 days, jake practices piano for 2 hours. jake practices soccer for the same amount of time each day. if he practiced piano and soccer for a total of 20 hours, how many hours ,h, per day did kale practice soccer

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.