Answer: A
Step-by-step explanation:
The coefficient of determination is a number between 0 and 1 used to measure the level of precision with which the regression model created fits the data. A measure of means that the model explains the entire variation between the two variables without error.
Therefore, in this case, if means that the 9 points are on the line
we know the diameter of the circle is 54, so the radius of it is half that or 27.
2. Definition of supplementary angles
I’m not too good with proofs but hopefully at least one answer helped lol sorry
Answer:
25+24= 49coins 49÷2.5 is 19.5 so there are 19.5 dimes in the bag I believe