subject
Mathematics, 06.05.2020 21:11 milagrosee12

The graph shows the best-fit regression model for a set of
data comparing the number of hours spent hiking and the
number of miles traveled in one day
which is most likely true of the data set represented by
the regression model on the graph?
Hiking
Each point in the data set falls on the regression line.
The regression model is an accurate representation of
the distance for any number of hours hiked.
Each point in the data set is near the regression line.
The regression model is inaccurate, as it does not begin
at (00).
X=3.65x+0:1
Distance (miles)
1
2
3
4 5 6
Hours
7
8
9
X
Mark this and return
Save and Exit
Next
Submit

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Which number is irrational? a) 16 b) 18 c) 25 d) 36
Answers: 2
question
Mathematics, 21.06.2019 15:10
Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
Answers: 1
question
Mathematics, 21.06.2019 16:30
Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane
Answers: 2
question
Mathematics, 21.06.2019 16:50
The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60
Answers: 1
You know the right answer?
The graph shows the best-fit regression model for a set of
data comparing the number of hours...
Questions
Questions on the website: 13722362