Elena collects data to investigate the relationship between the number of bananas she buys at the store (LaTeX: xx) and the total cost of the bananas (LaTeX: yy). Which value for the correlation coefficient is most likely to match a line of best fit of the form LaTeX: y=mx+by = m x + b for this situation?

r=–0.9

r=–0.4

r=0.9

r=0.4

answer is : muchas/tipicas

have a nice day!

~recklesschicken

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

5: 20

step-by-step explanation: