<span>Given:
s=4m/s
t=2m
d=?
Convert
1min=60sec
2 min x 60 sec / 1min = 120 sec
d=vt
= 4m/s * 120s
= 480 m
Example:
The given terms here are: Distance = 150 km Time = 7200 s Speed =? To express the speed in appropriate units, in this given we can simply kilometer to meter which is the SI unit for distance. Hence, we do the conversion first. </span><span><span>
1. </span>Conversion</span><span> 150 km = m? 1 km = 1000 m 150 km x 1000 m / 1 km = 150, 000 m </span><span><span>
2. </span>To find speed, we drive the formula d = vt where v = velocity or speed to v= d/t</span>
<span>V = d / t </span>
<span>V = 150, 000m / 7200 s </span>
<span>V = 20.83 m/s </span>
Hence, 20. 83 m/s is the speed.<span>
</span>
Answer:
4.4
Step-by-step explanation:
The parent function of this graph is: y = sin(x)
The sine function is periodic, meaning it repeats forever.
Standard form of a sine function:

where:
- A = amplitude (height from the mid-line to the peak)
- 2π/B = period (horizontal distance between consecutive peaks)
- C = phase shift (horizontal shift - positive is to the left)
- D = vertical shift
The <u>period</u> is the horizontal distance between consecutive peaks, which is the same as <u>twice the horizontal distance between the intersection of the curve and the mid-line</u>.
Given consecutive points of intersection between the curve and the mid-line:
Therefore, the horizontal distance between these two points is:
5.9 - 3.7 = 2.2
⇒ Period = 2.2 × 2 = 4.4
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To create the equation for the function.
From inspection of the given graph:
- Amplitude (A) = 6
- Mid-line is y = 5
- Vertical shift (D) = +5
Period = 2π/B = 4.4 ⇒ B = 5π/11
Phase Shift (C) = -3.7
Substituting the values into the standard form:


I think the answer is 64.5
Answer: go over 3 up 1
Step-by-step explanation: so like go to 3 then go up 1. Then go 3 more then up 1. Should be right I apologize if I’m wrong but I should be right!