The mean absolute deviation is A. .7 cars.
Answer:
17/30 (0.56)
Step-by-step explanation:
18/20-4/12
Reduce the fraction with 2 and 4: 9/10-1/3
Write all numerators above the least commmon denominator 30: 27-10/30
Subtract: 27-10/30 = 17/30
Answer:
y-intercept is zero
Step-by-step explanation:
The general equation of the line passing through the points is
y = mx + b
where m is the slope and b is the y-intercept
We can pick any two points to get the slope of the line;
m = (55.25-8.5)/(13-2) = 46.75/11 = 4.25
So partially , the equation will be;
y = 4.25x + b
To get b , substitute any point and use its x and y values
We have (2,8.5)
8.5 = 4.25(2) + b
b = 8.5-8.5
b = 0
The sequences with a common ratio of 1/4 are:
512, 128, 32, 8, ...
256, 64, 16, 4, ...
320, 80, 20, 5, ...
768, 192, 48, 12, ...
560, 140, 36, 9, ...
The others have a common ratio of 4.
The common ratio is found by dividing the second term by the first term. For instance, in the first sequence, we would have 28/7 = 4. In the second sequence, we have 128/512 = 1/4.
Answer:
Step-by-step explanation:
From the given information
Principal Initially Invested, P =$419
Annual Rate, r=9.2% =0,092
Time, t = 20 Years
Since it is compounded continuously, the value after t years is determined using the given model:
Substituting the given values
The value of the account after 20 years is (correct to the nearest cent)