Find the volume of the figure below. Leave in terms of TT for answers that contain 7. Round your answer to the nearest hundrednth if necessary
4 cm
3 cm
4 cm
5 cm
Oa
15 cm3
Ob
24 cm
8 cm3
Od
10 cm

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).

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3