Tools Card 6 of 9
Problem 5
The function c(2) = 72 - (1.04)" models the cost in dollars, c, of 1 ounce of a certain chemical
used in a laboratory, 2 represents the number of years since 2010,
a. Does the cost of the chemical increase or decrease over time?

In trapezoid bath, ah=19.7 and et=16.1. identify be.

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?