Answer:
The answer is A. 145
Step-by-step explanation:
Hope this helped : )
Here is the solution of the given problem above.
Given that the estimated cost of the Hummer is $28,000, and that she invests $12,000 with a 6% rate compounded semiannually. Semiannually, that would be twice a year, so it is the rate every 6 months. Let's get the 6% of $12,000 and it would be $720. Therefore, she will pay a total of $13,440 in a year. Hope this answer helps.
When n increases by 1, a_n increases by 7—the multiplier of n in the explicit formula.
The appropriate choice is
A. 7
If the slope of one line is 2, and the other line is perpendicular, the other line's slope is the negative reciprocal of 2, or -1/2 :)
You'd have to work out the gradient y=mx+c is the equation of a line, where m is the gradient, c is the y intercept (where the line cuts through the y axis) x is the x coordinate of the graph and y is the y coordinate on the graph