Amotorist traveled 311 miles on 12 gallons of gas. to the nearest tenth, how many miles can the motorist travel on one gallon of gas?
a) 0.03 miles
b) 23.8 miles
c) 24.6 miles
d) 25.9 miles

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

What does x = in this equation x+3+2x=x+5

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93