Answer:
Your answer is D
Step-by-step explanation:
Answer:
f(t) = 66·0.995^t
Step-by-step explanation:
You can try t=0 and t=1 in each of the formulas to see which one gives values of 66 and 0.5% less than 66, or 65.67.
The first function has an initial value of 0.5, so is not correct.
The second function gives f(1) = 99, so is not correct.
The third function gives f(1) = 65.67, so is correct.
The fourth function gives f(1) = 66.33, so is not correct.
_____
You can realize that the multiplier will be 0.5% less than 100%, so will be 99.5% = 0.995. This number shows up only in the third selection.
Multiply the price per month by the number of months (m) and add that to the price of the phone.
The equation would be y = 530 + 44.99m
Answer:
i think the answer is $3.45
Step-by-step explanation:
just had to divide the two numbers
The pie chart is a percent pie chart.
Silicon is 28% of the earth crust = 28/100 = 7/25.
