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Now imagine that you are ninety-six kilometers (96 km.) away from Manila. You are
planning to visit your grandmother who will be celebrating her birthday. Your father
there will be no traffic during that day, you have resolved to arrive at the party from
1 to 2 hours. So, at what speed are you going to travel to arrive in a certain period of
has allowed you to drive his car so that you will arrive at the party on time. Assuming
For your Activity 1, construct a table of values that would represent the given
problem. Subsequently, plot the values obtained on a Cartesian plane. You may use
paper and pencil or any applicable graphing apps such as MS Excel, GeoGebra, or
time?
Desmos. You may use the table below as your reference.
Table 1
1
2
1.25
t in hours
r (rate in
km/hr)
1.5
1.75
Answers
Answered by
25
Answer:
96km divided by 1, 1.25, 1.5,and 2
96 divided by 1 = 96
96 divided by 1.25 = 76.8
96 divided by 1.5 = 64
96 divided by 1.75 = 54.85
96 divided by 2 = 48
Step-by-step explanation:
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Answered by
0
CONCEPT: Speed is the displacement per time. Distance is the actual path travelled.
GIVEN: Distance= 96 Km
time = 1-2 hrs
FIND: To find speed and plot a graph between time and speed
SOLUTION:
- 96Km in1 hr requires a speed of 96km/hr
- 96km in 2 hrs requires a speed of 48km/hr = 96/2km/hr
- 96km in 1.25 hrs= 76.8km/hr
- 96km in 1.5 hrs = 64km/hr
- 96km in 1.75hr= 54.85km/hr
So the final is you can travel at any speed between 48km/hr and 96km/hr to arrive in between 1 and 2 hr.
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