Alisha has a $15,000 car loan with a 6 percent interest rate that is compounded annually. How much will she have paid at the end
1 answer:
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Answer:
- Both functions have the same slope.
- The origin is the y-intercept for the function expressed in the table.
- The table and the graph express an equivalent function.
Step-by-step explanation:
Both functions have the same slope
The slope is m in the equation; y =mx+c which is the formula for a straight line.
m = change in Y/change in x
Using 2 points: (1,3/4) and ( 4,3) from the table;
= (3 - 3/4) / ( 4 - 1)
= 2.25/3
= 0.75 which is 3/4 which is the same as the slope of the function in the equation.
The origin is the y-intercept for the function expressed in the table.
Slope of function in table is known to be 0.75. Find c to complete equation.
3 = 0.75 ( 4) + c
3 = 3 + c
c = 0
c is the y-intercept. The origin of a line is 0 so if c is 0 then the origin is the y intercept.
The table and the graph express an equivalent function.
The function for the table as calculated is;
y = 0.75x + 0
y = 0.75x
This is the same as the function for the equation for the graph which is y = 3/4x.
The number of 3/8 foot sections that 3 3/8 feet can be divided into is found using division:
Rob needs 9 telephone poles.
Answer:
r=4.998
Step-by-step explanation:
The equation for volume of a sphere is .
We can subsatute 523 in for V and then solve for r by multiplying both sides by 3 and then dividing both sides by 4pi. Then, take the cube root of each side and you will get r.