UNIT TEST HELP Solve for x: 2x = 43/2

A.
2/3

B.
2

C.
3

D.
3/2

Which expression is equivalent to -12(3x-3/4)

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.

Alarge cheese pizza costs $18. each topping you add on costs $1.50. how much would it cost to get a large cheese pizza with cc toppings added? write your answer as an expression