For 9 you would want 2/3 of an 8” pizza because you get a higher amount of pizza
This tells you two things
1-r is positive, so grade school performance and Regents exam score tendto increase and decrease together.
2-r is fairly close to 1, so the direct relationship is fairly strong.
The attached diagram is an interpretation of the question.
If there are other details, please post.
The distance AD is found by Pythagoras theorem, with
AD=sqrt(BC^2+(AB-DC)^2)=sqrt(21^2+2^2)=sqrt(441+4)=sqrt(445)
=
21.095 (to the third decimal place)
Step-by-step explanation:
there I used long division:)
Answer:
Step-by-step explanation:
4x+17=5
-17. -17
4x=-12
x=-3