The graph of the journey is shown in the speed-time graph below
At the time = 3 minutes, Peter would have achieved the speed V.
The distance he travelled is the area under the line as shown in the graph
We first need to find the V by using the area of a rectangle formula




so V=220
the gradient the f slope then given as
Represent the following numbers as being members of set R: 0,-2,3,-3,3,2,-1,4,0,4,-4,-3
lina2011 [118]
Set R = {-4,<span>-3,-3,-2,-1,0,0,2,3,3,4,4} The sum is 3, the length is 12 items, the mean/average is 0.25, the median is 0, the standard deviation is 2.896, the range is 8, max is 4, min is -4, the modes are 4, 3, and -3, with two entries each. Is that sufficient?</span>
Answer:
$195311
Step-by-step explanation:
Given the expression yˆ=20646*0.86x
Given that the number years 11
And x represent the number of years
Substituting x=11 in the expression for the cost we have
yˆ=20646*0.86(11)
yˆ=20646*9.46
yˆ=20646*9.46
yˆ=195311.16
From the analysis he purchased the car fro $195311
Answer:
Well. it depends on how many songs... so
Step-by-step explanation:
1 x 2.5. 2.5. 2 x 2.5. 3 x 2.5. 7.5. 4 x 2.5. 5 x 2.5. 12.5. 6 x 2.5. 7 x 2.5. 17.5. 8