Complete question :
A taxi driver records the time required to complete various trips and the distance for each trip. The best fit line is given by the equation y = 0.467 x + 0.417 where y represents the distance in miles, and x represents the time for the trip in minutes. Use the best fit line to estimate the distance for a trip that takes 20 minutes.
Answer:
9.757 miles
Step-by-step explanation:
Given the model Equation:
y = 0.467x + 0.417
y = predicted distance in miles
x = trip time in minutes
The distance for a trip that takes 20 minutes
Substitute 20 for X in the best fit equation
y = 0.467(20) + 0.417
y = 9.34 + 0.417
y = 9.757
Hence, distance in miles for a 20 minutes trip is 9.757 miles
Answer:
16/3 cm squared
Step-by-step explanation:
An area of a rectangle is base times height or length times width. You times them together.
The answer is 5 39/100
5.39 as a fraction is 539/100
To make that a mixed number you need to find out how many times the denominator goes into the numerator (100 goes into 539 5 times) so your whole number is 5 and you're left with 39/100 as the fraction, which can't be simplified any more.
30*4=120 not 129
So if we use a calculator the correct answer is 32 1/4
