Interactive practice questions
The graph shows the cost of sending parcels of various weight overseas.
a
Find the cost of sending a letter weighing $100$100 grams.
$\$4$$4
A
$\$1.50$$1.50
B
$\$2$$2
C
$\$1$$1
D
b
Find the cost of sending a letter weighing $150$150 grams.
$\$2$$2
A
$\$4$$4
B
$\$1$$1
C
$\$2.50$$2.50
D
c
What is the heaviest letter that can be sent for $\$4$$4?
$350$350 grams
A
$100$100 grams
B
$250$250 grams
C
$150$150 grams
D
Easy
1min
The graph shows the starting times of a shot put event for participants of different age groups.
Easy
< 1min
The graph shows the amount (in dollars) an internet cafe charges its customers.
Easy
1min
The graph shows the total cost of parking (in dollars) as a function of the number of hours parked.
Easy
1min
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