Determine the sample space of all the possible outcomes of choosing a card number 1 to 3 or four and a blue card or yellow marble. How many outcomes involves choosing a blue marble?

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

9/10 divide by -3/15 as a mixed number