10.) solve the equation for the letter d: c = pi d a. d=c-pi b. d=cpi c. d=c/pi d. none of the above 11.) solve the equation for the letter y: -2x + 3y = 4 a. y=2x+4 b. y=2x-4/3 c. y=2x+4/3 d. none of the above

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 california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

What is the period of the sinusoidal function ?

What is 140 squared pleas me i am dumb