It takes 60 cubic feet of sand to fill a sandbox. The length and width of the sandbox are 5 feet and 6 feet. What is the height
of the sandbox

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22