A buoy marks a channel for boat navigation and bobs up and down with the motion of the waves. In the given function, f(t). It represents the height of the buoy above sea level, in feet, after t seconds.

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.