From 1990 to 2010, the numbers (in millions) of female F and male M

employees from the ages of 16 to 19 in the United States can be modeled by F(t)=−0.007t2+0.10t+3.7

and M(t)=0.0001t3−0.009t2+0.11t+3.7

, where t

is the number of years since 1990.

a. Find (F+M)(t)

.

(F+M)(t)=

Question 2

The table respent two linear functions the equation respented by the first tables is given

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

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