This is the concept of algebra, speed is given by:
speed=(distance)/time
Average speed=[(speed A)+(speed B)]/2
suppose the speed at the second mile was x mph; thus the average speed was:
(30+x)/2=60
solving for x we get:
30+x=60*2
30+x=120
subtracting 30 from both sides we get:
x+30-30=120-30
x=90 mph
thus the speed at the second mile should be 90 miles per hour
Number of days from 20th to 30th October is 21 days. Assume "City Streets" consists of 665 pages.
The expression/equation is: 35+(21*p)=665
by solving the equation we will find Gordon has to read p = 30 pages/ day to finish the story.
The answer is 74.90.
I don't understand what you mean by 'Why it doesn't show'
time all the number togetherStep-by-step explanation:
Answer:
Negative skew; skewed right.
Step-by-step explanation:
It is a negative skew, because the peak of the graph is located towards the left (5- 9, respectively). The skewed is on the right, for the tail stretches out to the right of the graph (10-14 all the way to 25 - 29, respectively).
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