How many cubes make up the rectangular prism? Group of answer choices

20 cubes

47 cubes

60 cubes

94 cubes

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11