58 is 5 tens (5*10) and 8 ones (8*1)
I'm assuming the funds earn 5% yearly?
Call x the amount he saves every year. The first year's deposit will be multiplied by 1.05 three times, the next will be multiplied by 1.05 twice, the third will be multiplied by 1.05 once, and the fourth will not generate interest (as it will immediately be used to buy the car).
Therefore, x(1.05^3+1.05^2+1.05+1)=21000, so 4.31x=21000. Dividing by 4.31, we see that x is approximately equal to 4872.
She would receive $3500 maximum.
Since she has $10,000 in coverage, the entire $4000 loss is covered. However, the insurance company would only pay her the amount after the deductible has been taken:
4000 - 500 = 3500
A vertex can be the max or min. The vertex is the highest point or lowest point of a function.
Answer:
25/2 I believe
Step-by-step explanation:
