Answer:
2
Step-by-step explanation:
f(x) = 2x - 3 is a linear function
The rate of change of a linear function is the measure of the slope.
The equation is in slope- intercept form, that is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x - 3 has slope m = 2
Thus rate of change = 2
Answer:
x= 17/15
Step-by-step explanation:
−1/2 x- 1/4 (10x−9)=−( -7/4 x+2)−x
Answer:
The actual perimeter of the field is 352 meters
Step-by-step explanation:
Given;
the perimeter of a field is 0.352 meters
the actual perimeter of the field is 1,000 times as large
let the perimeter of the field = p
the the actual perimeter of the field = T
Given;
P = 0.352 m
T = 1000 x p
T = 1000 x 0.352
T = 352 m
Therefore, the actual perimeter of the field is 352 meters
a. The total cost is the sum of variable and fixed cost.
So the average cost of each hat is simply total cost divided by x:
ave cost = (2.12 x + 3000) / x
b. Total cost should be equal to Income:
2.12 x + 3000 = 2.75 x
Solve for x:
x = 4762 units
c. Profit is income minus total cost:
Profit = 2.75 x – (2.12 x + 3000)
1000 = 2.75x – 2.12 x – 3000
Solving for x:
<span>x = 6439 hats</span>
If she would use it 150 times, the expected amount would be 60 times for it to land on yellow or green
