To find 36+29+14, joshua rewrote the expression as 36+14+29. what property did joshua use to rewrite the expression?

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

What is 32+4 x (16 x 1/2) -2 show your work}

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip