(2.5*10^-8)(9*10^-10)
First, distribute a 1 so you can get rid of parentheses
2.5*10^-8*9*10^-10
Now, combine like terms
(2.5*9) (10^-8*10^-10)
2.25*10^-18
Answer:
i know the answer to four just not 3 so you don’t have to mark me brainliest it’s 108.8153
Step-by-step explanation:
Answer:
y = x + 52
Step-by-step explanation:
if he finds 2 rocks then it will be y = (2) + 52 = 54 =y
Answer:
61 degrees
Step-by-step explanation:
m∡QRT=m∡SRT
5x – 9=2x + 33
3x=42
x=14
∡SRT=2x+33
∡SRT=2(14)+33
∡SRT=28+33
∡SRT = 61
Using correlation coefficients, it is found that the measures have a correlation, but it is not strong.
<h3>What is a correlation coefficient?</h3>
- It is an index that measures correlation between two variables, assuming values between -1 and 1.
- If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
- If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.
In this problem:
- Correlation of -0.52 indicates that they have a negative correlation.
- Since |-0.52| < 0.6, the correlation is not strong.
To learn more about correlation coefficients, you can take a look at brainly.com/question/26105007