Jim went to the bike store and purchased items for $52.89, $12.50, $47.75, and $49.50 estimate the total amount of money jim spent. a.$140 b. $145 c.$150 d.$160 me

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

What is the relationship between all triangles that can be drawn given the same three angles

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,