1) From 1990 to 2010 the numbers (in ten thousands) of female F and male M employees from the ages of
16 to 19 in the United States can be modeled by
F(t) = -0.7+2 + 10t + 37 and
M(t) = .013 – 0.912 + 11t+37
where t is the number of years since 1990
What is the model for the total number of employees?
How many total employees does the model say there were in 1994?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be