Gabriel is making a mixture of compost and soil to use for a special plant. he wants his final mix to be 2 parts compost to 10 parts potting soil. he wants to end up with 12 kilograms of mix. how many kilograms of compost should gabriel use?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building