Aprobe is traveling to mercury is 4.8 x 10^7 miles away the probe travels at a rate of 6 x 10^4 miles per hour. using the formula: time = distance / rate determine how long it would take the probe to reach mercury all units are in hours. a. 0.8 b. 2.88 x 10^4 c. 8 x 10^2 d. 1.2 x 10^3

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.