Micah rows his boat on a river 4.48 miles downstream, with the current , 0.32 hours. He rows back upstream the same distance, ag

Response:

Yearly average cost = 400 + 180/x

Detailed explanation:

Utilizing the equation y=mx+b

The value of b represents the initial costs or the y intercept, reflecting the start-up expenses

m signifies the cost increase per each unit of x, which is 400 each year

Total costs = 400x + 180

To determine the yearly average cost, we must divide by x

Average yearly cost = (400x + 180)/x

= 400 + 180/x

Solution:

We know, g(x) = f(x) + k --------(1)

It is given that f(x) = (x+2)

and g(x) = (x+5)

Substituting f(x) and g(x) into equation (1):

→ (x+5) = (x+2) + k

→ = k

→ k =

Thus, the value of k is 1.

9514 1404 393

Answer:

96 cubic feet

Step-by-step explanation:

The volume calculation for the dimensions of 16 ft by 18 ft by 1/3 ft is as follows:

V = LWH

V = (16 ft)(18 ft)(1/3 ft) = 96 ft³

Thus, 96 cubic feet of concrete will be required.