At that rate, cyclists will cover a distance of 57 meters in 3 seconds.
The ratio of two related quantities expressed in several units is known as a rate.
Speed is the ratio of the distance traveled in a period of time. Speed is given by:
Speed = distance/time
The cyclist's speed, given that he completes 380 meters in 20 seconds, will be:
Speed = distance/time
s = d/t
v = 380 m / 20 s
v = 19 m/s
If he travels at this rate, at 3 seconds, the distance is:
Speed = distance/time
Distance = Speed × time
d = s × t
d = 19 m/s × 3 s
d = 57 m
Therefore,
At that rate, the cyclist will travel a total distance of 57 meters in 3 seconds.
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(2/4) and (5,1) negative
(-7,8)and(-7,0) undefined
(3,5) and (-1,2) positive
(6,-3) and (-4,-3) zero
Answer:
Step-by-step explanation:
Given
Solving (a): The mean
This is calculated as:
So, we have:
Solving (b): The median
First, we sort the data; as follows:
So, the median position is:
This means that the median is the average of the 5th and 6th item
Answer:
True.
Step-by-step explanation:
True. Portion is found from multiplying the base times the rate.
Base = a number that represents the whole 100%.
Rate = the percent that is multiplied times the base that indicates what part of of the base we are trying to compare to.
Answer:
Is there a full question??
Step-by-step explanation:
