Given the following points:
(1, 4): (2, 2.5): (3, 1) and (4, -0.5).
We are asked to find the average rate of change of the sequence.
The average rate of change for the sequence is the slope and it can be solved using the slope formula.
Slope (m) = y2 - y1
x2 - x1
So, lets choose two points on the line and substitute into the formular.
(1, 4) and (2, 2.5)
where:
x1 = 1
x2 = 2
y1 = 4
y2 = 2.5
m = 2.5 - 4
2 - 1
m = -1.5/1
m = -1.5
m = -1 1/2
Therefore, the correct option is the second option.
0.14583333333 is the answer, in fraction form it is = <span>14583333333/100000000000</span>
Step-by-step explanation:
Its 8 the first quotient
The balance of Alicia' s account in 7 years
=$39446.78
=B
Hey there!
For this problem, you'll first want to calculate how much the bill will be including the 20% tip. To convert a percentage to a decimal, take the decimal point to the left two numbers. Remember that 20 is the same thing as 20.0.
20% = 0.2
Next, multiply the amount by that decimal, then add the tip to the total bill.
<span>$52.35 * 0.2 = $10.47 (tip amount)
</span>$52.35 + $10.47 = $62.82 (total including tip)
Now, just divide that by four people to get your final answer.
$62.82 / 4 = $15.705
Because you can't have half of a cent, the problem probably just wants you to round up to $15.71, even though this will make the bill equal to $62.84.
Hope this helped you out! :-)
