A water park has pools, slides, and rides that, in total, make use of 3.1\times 10^{7}3.1×10 7 gallons of water. They plan to add a ride that would make use of an additional 1.8\times 10^{5}1.8×10 5 gallons of water. Use scientific notation to express the total gallons of water made use of in the park after the new ride is installed.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function. how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions