For this case, the first thing to do is to use the equation of the given line.
We have then:
f (x) = 0.76x + 42.39
We substitute the value of x = 15:
f (15) = 0.76 * (15) + 42.39
f (15) = 53.79
Then, subtracting with the original value we have:
53.79-52.04 = 1.75
Answer:
the residual for when x = 15 is:
1.75
Answer: c
Step-by-step explanation: layout B needs about 2.3m more fencing.
Answer:
50 products.
Step-by-step explanation:
He wants to gain 5000 - 500 = $4500 from his sales.
He has to sell 4500 / 90 = 50 products.
B=sqrt(7^2+15^2)
Hope it helps