Answer:
The answer is 15.62
Step-by-step explanation:
To get the answer, you would first multiply 15*0.79 to get 11.85
Then you would multiply 13*0.29 to get 3.77
Lastly, add 11.85 and 3.77 to get your final answer of $15.62
Next four multipules of 4/8
to keep the value of 4/8 the same, we must multiply the top number and bottom number by the same thing
4/8 times 2/2=8/16
4/8 times 3/3=12/24
4/8 times 4/4=16/32
4/8 times 5/5=20/40
next 4 multipulees are
8/16, 12/24, 16/32, 20/40
Answer: 
f(3)
Put the value of x = 3 to the equation of the function
Your answer would be 30.48 cm.
EDIT: Sorry, I read your question wrong. The other person was correct. Please disregard!
