Answer:
Earl will mow ≥ 18 lawns in five days
Step-by-step explanation:
cost of bike / expected amount = $515
Daily bonus earned = $15
Bonus earned in 5 days = $15 * 5 = $75
Remaining amount would be = expected amount - bonus earned in 5 days
= $515 - $75 = $440
The amount remaining will be worked for in five days
1 lawn = $25
X lawns = $440
cross multiply
$25 x = $440 therefore x = = 17.6 lawns
In five days Earl will have to mow a minimum of 18 lawns to have a enough money to buy the bike
Answer:
Range = 45
Median = 75
Step-by-step explanation:
Based on the attached box and whisker plot :
From the plot :
Maximum value = 95
Minimum value = 50
The median value can be obtained from the box and whisker plot. The median value from the plot is ; the green dotted point inside the box :
This point is marked 75.
Hence, median value = 75
Range = maximum - minimum
Range =. 95 - 50 = 45
