If a calculator is sold for $19.20, then the revenue in dollars, r, generated by this item is given by the formula r=19.2q, where q represents the number of calculators sold. use the formula to determine the revenue generated by this item if 45 calculators are sold.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

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.

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%