Graphing
Distance=speed x time
speed=distance/time
Time = Distance/Speed
Census or sample
100
At what point is the car parked?
F - G
100
You are riding a bike at a speed of 5 meters an second
How many meters have you travel after 40 seconds
200 meters
100
what is the average speed of a car travelling 300m in 20s?
15 m/s
100
A train travels 678 km going 60 km.
11.3 hours
100
A teacher wants to know how students in her class feel about homework. She randomly chooses 5 students from a class of 25 to complete a survey.
Simple random sampling
200
What is the velocity when the time is 8 seconds
32
200
At 16 km/h, how far do you travel in 4 hours?
64km
200
What speed covers 17km in 1 hour and 8 mins?
15km
200
At 12km/h, how long does it take to travel 18 miles?
1.5 hours
200
A school wants to find out how many students bring lunch from home. Every student in the school is asked to answer a question about their lunch.
What type of sample is this?
Census
300
When does the graph starts to decrease
(5 to 8)
300
At 112km/h, how far do you travel in 2 hours and 45 mins?
308km
300
If a car travels 40 km in 3 hours what is its average speed?
13.3 km/h
300
If a boat traveled 40 km/hrs, how much time would it take to travel 100 km?
2.5 hours
300
A café wants to know what customers think about its new menu. A survey is placed at the counter, and customers can choose whether or not to complete it.
Is it a census, self-selected sample or simple random sample?
Self-selected sample
400
How long is King Ke 1967 impala SS sitting still
20 seconds
400
If a car moves with an average speed of 60 km/hr. How far will it travel if it continues this average rate for 4 hrs?
240 km
400
The speed of a bird that flew for 23 hours and traveled a distance of 293km.
12.74 km/h
400
A bullet is shot from a rifle with a speed of 720 m/s. What time is required for the bullet to strike a target 3240 m away?
4.5 s
400
A principal wants to know whether students would like longer lunch breaks. There are 800 students at the school. The principal uses a random number generator to select 80 students from the school database and asks those students to complete a survey.
Simple random sample
500
You are flying your drone 600 hundred feet in the air
How long is it 600 feet before landing
4 to 9 seconds
500
My 1967 Chevrolet impala moves with an average speed of 60km/h for an hour and 15 mins. How far did I travel in that hour?
75km
500
If Ken drove his motorboat a distance of 1000.0 m in 7.04 s, how fast was his boat moving?
142m/s
500
If a pitcher threw a fastball at 9 m/s, how long would it take the ball to travel 924m?
102.67 seconds
500
A local council wants to find out how residents feel about building a new skate park. It sends a survey to all 5,000 households in the area. However, only 850 households choose to respond
self-selected sample