a. Use the mean value theorem. 16 falls between 12 and 20, so
(Don't forget your units - 5 m/min^2)
b. 
gives the Johanna's velocity at time 
. The magnitude of her velocity, or speed, is 
. Integrating this would tell us the total distance she has traveled whilst jogging.
The Riemann sum approximates the integral as
If you're not sure how this is derived: we're given 5 sample points, so we can cut the interval [0, 40] into 4 subintervals. The lengths of each subinterval are 12, 8, 4, and 16 (the distances between each sample point), and the height of the rectangle approximating the area under the plot of is determined by the value of at each sample point, 200, 240, |-220| = 220, and 150.
c. Bob's velocity is given by 
, so his acceleration is given by 
. We have
and at 
his acceleration is 
m/min^2.
d. Bob's average velocity over [0, 10] is given by the difference quotient,
m/min
Answer:
That probability is 0.1838 or 18.4% or enter 18.4
Step-by-step explanation:
mean 35 sd 5
20 is 3 sd s to the left of the mean
30 is 1 sd to the left.
The empirical rule has 68% within 1 sd or 34% on one side
It has 95% within 2 sd or 47.5% on one side
It has 99.7% within 3 sd or 49.85% on one side
Therefore between 3 sd and 1 sd on one side is 49.85-34=15.85% or enter 15.9
mean of 48 sd 7
between 48 and 55 is between -1 and 0 sd or 34% enter 34. The last one doesn't seem to post easily:z=(x-mean)/sd or z< (1217-1481)/293 or z <-264/293 or -0.901,
That probability is 0.1838 or 18.4% or enter 18.4
(a) The statement of owner's equity for Year 1 is $26,920
(b) The statement of owner's equity for Year 2 is $52,720
(a) Preparation of the statement of owner's equity for Year 1 at its December 31 year end.
JARVIS statement of owner's equity for year ended December 31 Year 1
Owner investment $12,400
Add Net income $ 33,600
Less Jarvis, Withdrawals ($ 19,080)
Statement of owner's equity for Year 1 $26,920
(b) Preparation of the statement of owner's equity for Year 2 at its December 31 year end.
JARVIS statement of owner's equity for year ended December 31 Year 2
Owner investment $12,400
Add Net income $ 56,000
Less Jarvis, Withdrawals $ 15,680
Statement of owner's equity for Year 2 $52,720
Learn more here:.
brainly.com/question/17062268
19950/15 = 1330 tickets sold last year
1330 * 20 = 26,600 <== the school will make $ 26,600
Answer:
10
Step-by-step explanation:
6 x 10(x) = 60
60+12=72
hope this helps!
