Answer: The mean of the list given is 10.
To find the mean of a list of numbers, first add up all the numbers.
10 + 10 + 11 + 9 = 40
Now, divide the list by the total number of people.
40 / 4 = 10
The mean of this list is 10.
Answer:
(0, 2) and (1, 1)
Step-by-step explanation:
When x=0, the exponential term is 1, so the value of the function is the multiplier, 2. Thus (0, 2) is a point on the graph.
When x=1, the value of y is half of 2, so (1, 1) is also on the graph.
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For x > 1, y < 1, so (2, 2.25) cannot be on the graph.
f(x) cannot be negative, so (-2, -8) and (-1, -1) cannot be on the graph.
You would circle the 3 in 31, the 9 in 94, and the 1 in 17
Answer:
(1/3)/(1/3)=3/3=1
(1/3)/(1/3)=3/3=1ms-1
u get the speed or velocity by dividing the y axis(metres) over x axis(seconds)
which is metres (m)/seconds (s)= ms-1
so
take from the graph the differences of y axis divided by that of the x axis
1/1=1ms-1