Keisha plans to double a recipe for cookies. The single recipe needs 1 3/4 cups of flour. Keisha accidentally breaks her measuring cup and only has a tablespoon with which to measure. How many tablespoons of flour does the doubled recipe require? (4 tablespoons = 1/4 cup)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=9, and ac=12, find hc.

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.