Mrs. Drew wants to build a square sandbox with an area of 196 square feet. What is the total length of the Wood Mrs. Drew needs to make the sides of the sandbox? feet of wood

How can you decide witch operations to use to slice a two step equation

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:

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?