Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Divide Both Sides By 5
[ Step Two ] Simplify
[ Step Three ] Subtract 4 From Both Sides
[ Step Four ] Simplify
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Answer: Negative numbers are placed to the left of zero on the number line
Answer:
v= 6km/h - 1km/h^2 * t
Step-by-step explanation:
From the information, it seems the runner is slowing down because the speed at 1st hour is 5km/h but at 3rd hour becomes 3km/h.
If v= velocity, v0= initial speed, t= time, and the a=acceleration then the function would be:
v= v0 + a * t
To find the acceleration you need to do this equation:
acceleration= velocity1- velocity3 / t3-t1
a = (3km/h-5km/h)/ (3 hour- 1 hour)
a = (-2km/h)/2hour= -1 km/hour^2
After that, you need to find the initial speed. Try to put the 1st-hour variable into the full equation. It would look like this
v= v0 + a * t
5km/h= v0 + (-1 km/hour^2 * 1 hour)
v0= 5km/h + 1km/h
v0= 6km/h
Then the full function would be:
v= 6km/h - 1km/h^2 * t
The graph would look like a backslash(\) from 5 gradually go down to 1.
6
5 O
4 O
3 O
2 O
1 O
1 2 3 4 5
Answer:
Dichotomous question
Step-by-step explanation:
Dichotomous question is a type of question that required answer in yes or no, sometimes in true or false and may be right or wrong.
They generally used for clear clarification of the questions asked. they have been asked to get the clear percentage of the qualities.
let take an example of Dichotomous question.
1) have you ever been into particular restaurant.
2) height of this boy is more than 5 feet or not
