a. The speed is represented by 7 miles an hour
b. f(t)=7t
c. 28 miles
The answer is halogen
excuse the other person saying u need a bigger brain, u don’t
Answer:
16 , step 2 is written incorrectly but I think they want it to be 4 & 19, step 3 is 4 & 19. BTW this is a poorly written question!
Answer:
Upper P (Upper A or Upper B ) = 0.59
Step-by-step explanation:
We have that:
The question asks:
According to the set theory, it is
Then
Answer:
Explanation:
The <em>possible values of r</em>, the correlation coefficient of a sequence of values, are -1 ≤ r ≤ 1.
This is, r cannot be either less than - 1 or greater than 1.
A correlation coefficient r = -0.1 denotes a very weak negative correlation. A correlation coefficient r = - 0.75 means a strong negative correlation. A correlation coefficient r = 0.5 indicates a moderate positive correlation. A value of r = 1.2 is not possible: r can neve be greater than 1.