Put this into scientific notation. : ) the x is multiplying sign. (7.8x10^5)(8.82x10^5)

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

What does the sign of the slope tell you about a line?