Which property justifies the following equation 3*2x^2*x=(3*2)(x^2*x)

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

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can