Answer:
A
Step-by-step explanation:
The y-intercept is -1, so the answer is either A or C
Since the line is going down when you read left to right, then it must have a negative slope. A has a slope of -1/3 and C has a slope of +3. Therefore, A is the answer
Answer:
20
Explanation:
For the mean to be 21, the total of the 5 numbers must be 21*5= 105
To find what the final quiz score must be, we need to subtract the first 4 scores from 105. 105- 21- 24- 23- 17= 20
We can check this answer by finding the median of the 5 numbers now (17,20,21,24,23). The new median is 21 which means the final quiz score must be 20!
Hope this helped! :)
Answer:
One
Step-by-step explanation:
Since (1) is the highest exponent value, there can only be one solution.
IF t^2 then there would be two answers.
Answer:
60 pages
Step-by-step explanation:
% or
pages
You can mutiply 12 by 5 to get 60 pages OR: Create an expression
(0.2)x = 12 Divide both sides by 0.2
x = 60