Caleb is making a drawing of a window that is 9 inches high. However, his ruler that he’s using only measures in centimeters. If Caleb knows that 1 inch = 2.5 centimeters, how tall will the window in his drawing be?

Which shows one way to determine the factors of  x3  +  5x2  –  6x  –  30 by grouping? x(x2  –  5)  +  6(x2  –  5)x(x2  +  5)  –  6(x2  +  5)x2(x  –  5)  +  6(x  –  5)x2(x  +  5)  –  6(x  +  5)

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.