Answer:
115 minutes
Step-by-step explanation:
Range = highest observation - smallest observation
Highest observation = 130 minutes
Smallest observation = 15 minutes
Therefore range = 130 - 15
=115 minutes
Answer:I guess it is 23299.16969909
Step-by-step explanation:
Answer:
A) The percentage is given by (The new value)/(The old value)*100 = 120%
B) The increase in value is $90000
C) The increase as a percentage is (90000/450000)*100=20%
So find how much the racer needs to cover more
she covered 20 and needs to cover 75
75-20=55
she needs to cover 55 more
so 10 km per hour
10 times x hours=55 miles
divide both sides by 10
x hours=5.5
since you want whole hours, we round up so she at least gets there
6 hours is the answer
Answer: 3 days in they will bot charge 39$
Step-by-step explanation:
Biking shack= 21+6d(d for days)
Bike nation=12+9d
to figure it out lets plug in 1 day for each so for shack that is 29 dollars. for nation that is 21 dollars. now 2 days shack is 33. 2 days for nation is 30. now try 3 days and for shack that is 39 dollars. for nation it is also 39! so there is your answer, 3 days in and they will both cost 39 dollars, hope this helps! :)
