What is the exact area of a circle with a radius of 31 cm?
a. 15.5 cm²
b. 31 cm²
c.961 cm²
d.240.25 cm²

What are correct trigonometric ratios that could be used to determine the length of ln

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax