In a bio lab 1000 milligrams of a substance decays exponentially. Each hour the amount of substance is halved. A function can be used to model the decay of the substance. For the function modeling this population, f(t)=abt , answer the following questions.

What would be the value of a?

What would be the value of b?

What is the answer to this problem 7 * 5/6

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)