Question

Determine whether the relationship represents a positive correlation, negative correlation or no correlation.
The amount of interest earned on an investment as time increases.
Answer

positive

negative

no relation

Answer 1

@primeralph

Answer 2

Positive.

Answer 3

Got it?

Answer 4

yes thank you <3

Answer 5

Write an equation to define the following scenario.
You went to an amusement park, paying $12.75 to get in. After that you paid $3 per ride.
Answer

y = 3x + 12.75

y = 12.75x + 3

y = 3x – 12.75

y = 12.75x – 3

Answer 6

@primeralph

Answer 7

A.

Answer 8

State whether the sequence is arithmetic. If so, state the common difference.
1/4, 1/2, 1, ...
Answer

1/2

-1/2

not arithmetic

1 1/2

Answer 9

Not.

Answer 10

Name the next two numbers in the pattern 100, 50, 25, 12.5, ...
Answer

0, -12.5

6.25, 3.125

62.5, 31.25

0, 12.5

Answer 11

@primeralph