Answer:
hope it helped have a good day mate
That would be 225% and 2.25 I really hope this helps!!
We have to assume that the speed before being stuck was sufficient to get to the destination on time had there been no delay. Call that speed "s" in km/h.
Since 200 km is "halfway", the total distance must be 400 km.
time = distance / speed
total time = (time for first half) + (delay) + (time for second half)
400/s = 200/s + 1 + 200/(s+10) . . . .times are in hours, distances in km
200/s = 1 + 200/(s+10) . . . . . . . . . . subtract 200/s
200(s+10) = s(s+10) +200s . . . . . . .multiply by s(s+10)
0 = s² +10s - 2000 . . . . . . . . . . . . . .subtract the left side
(s+50)(s-40) = 0
Solutions are s = -50, s = 40
The speed of the bus before the traffic holdup was 40 km/h.
Answer:
The answer is A
Step-by-step explanation:
60-36= 24/0.15=160
Pie charts are used to illustrate data in proportions and percentages
The height of the bar for "Drama" is 70
<h3>How to determine the height of the bar</h3>
The number of results is given as:
n = 500
The pie chart is not given.
So, we solve this question using an assumed value for the proportion (p) of "Drama" movie genre
Assume that the proportion is 14%, then the height of the bar would be:
Height= 14% * 500
Multiply
Height= 70
Hence, the height of the bar for "Drama" is 70
Read more about pie charts at:
brainly.com/question/24461724
