Answer:
20$ × 15 = 300
543- 300= 243
243÷ 27= 9
she sold 9 wreaths
Step-by-step explanation:
F(x)=3 domain: negative infinity, positive infinity range: 3
g(x)=x+7 domain: - infinity, + infinity range: - infinity, + infinity
Answer:
I'm totally gonna have $49.600, in two years earn $9.600.
The value of his investment at the third year is
F (3)=300×(1.02)^(3)=318.36
The value of his investment at the fifth year is
F (5)=300×(1.02)^(5)=331.22
The average rate of change of the value is
(331.22−318.36)÷2 years=6.43 per year