Consider:
• a (-3,-4)
• b (5, 2)
• c (11, -6)
• d ( 10,10)
what statement best describes the relationship between ab and bc?

a. they are perpendicular but not congruent
b. they are congruent but not perpendicular
c. they are perpendicular and congruent
d. they are neither perpendicular nor congruent

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.