out of every 10 pins eight pins are black if there are 50 pins in the pack what fraction of the pins in the pack are black

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years