If the ribbon costs 10 cents ($0.10) per foot, what is the total cost of the ribbon in dollars? Explain your reasoninghow do you know where to place the decimal?

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

In angle pqr find the measure of

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.