Answer:
t = 7
Step-by-step explanation:
Combine like terms
3t - 2t + 2 = 9
t + 2 = 9
Move the variable
t + 2 = 9
- 2 -2
t = 7
Answer: I believe it's b
Step-by-step explanation:
\pi = 3.14159265...
It is most likely b
Answer:
6.38 × 0.08 = 5,104 not 6,9768 .
step by step attached
Answer:
It decreased by 25%
Step-by-step explanation:
8 x .25=2
8 - 2 = 6
In a positive correlation, both variables increase together. An example of this is a company's profit's relationship with its sales. The greater the sales, the greater the profit.
A negative correlation is where one variable decreases with increase in the other. An example is the time taken to reach somewhere and the speed traveled at. The faster you move, the less the time.
No correlation means the two variables are not related. An example of this is as you get older, it does not mean you will get better grades.
