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3 years ago

A _____ is a method used to calculate the line of best fit.

Mathematics

1 answer:

Anit [1.1K]3 years ago

8 0

I am not sure, but I think you are talking about the least square method

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The graph shows the wolf population in

nordsb [41]

Answer:

I think D but im not sure

Step-by-step explanation:

4 0

3 years ago

In one version of trail mix, there are 3 cups of peanuts mixed with 2 cups of raisins. In another version of trail mix, there ar

vagabundo [1.1K]

Answer:

Step-by-step explanation:

The 4.5 cups of peanuts should be 4

3 0

3 years ago

How are the variables on the graph related?

Anna007 [38]

Having a look at the graph, we will find that:
For speed: it is increasing along the x-axis
For height: it is increasing along the y-axis

This means that the function is linearly increasing.

Based on this, the correct choice would be:
D. As speed increases, height increases

8 0

3 years ago

Evaluate x ➗ y, if x = 29.665 and y = 6.98

Oduvanchick [21]

Answer:

4.25

Step-by-step explanation:

4 0

3 years ago

There are 5 exams in a semester. You have scored 77, 90, 85, and 100 on the previous four exams. What must you make on the fifth

siniylev [52]

Answer:

<h2>The correct answer for this question is 78.</h2>

Step-by-step explanation:

The average or mean of any variable or mathematical phenomenon is calculated as the division of the sum of all the numbers or items within the particular variable by the total number of items or numbers within the variable.
In this case, the marks of the 4 exams in the semester are 77,90,85 and 100 respectively.There are total 5 exams in the semester.
Let's suppose that the marks for the 5th exam is x.
Therefore, based on the mathematical formula to compute average or mean,to get an overall average of 86 including all the 5 exams, one has to get:-

$\frac{77+90+85+100+x}{5}=86$

$77+90+85+100+x=430$

$x=430-77-90-85-100$

$x=78$

Hence, based on the above calculations,one has has to get 78 on the 5th exam to obtain an overall average of exactly 86.

5 0

3 years ago