Answer:
£365
Step-by-step explanation:
so add another column and call it midpoint. use the weekly earnings column to find the midpoints add both numbers then divide by 2
then times all these numbers by the corresponding frequencies
1 * 200=200
11 * 300=3300
5 * 400=2000
0 * 500=0
3 * 600=1800
then add these numbers =7300 then do 7300/20=365
Answer:
The truck
Step-by-step explanation:
the bus --- 110/2=55 miles per hour
the truck --- 180/3=60 miles per hour
therefore the truck travels faster
Given:Sample mean= 57
Standard Deviation= 9
score of 59
we go to our standard formula:
(score - mean) / sd = z
(59 - 57) / 9 = z
2/9 = z
0.2222 = z
Failing score cutoff would be equal to Mean - 2SD = 67 - 2(9) = 48 is failing score cutoff.
Answer:
<h2>9498.5 m</h2>
Step-by-step explanation:
We know that the Circumference = 3454 cm
And we also know that the formula for the Circumference of Circle is,
So we can put the equation this way,
So we can solve for 'r'
Now we have radius and we can solve for the area of the circle,
We can convert this to meter,
9498.5 m
I am not sure if this is correct just let me know thanks :)
Answer:
she paid $7860
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