How many pounds of candy that sells for $0.63 per lb must be mixed with candy that sells for $1.27 per lb to obtain 7lb of a mixture that should sell for $0.97 per lb?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with