(-2.5,6.1)(-2.5,3.1).....notice how ur x values are the same. This means that u have a vertical line which has an undefined slope.
IF ur y values would have been the same, u would have had a horizontal line which has a 0 slope.
Answer: w= -10
Step-by-step explanation: move all terms not containing w to the right side of the equation
Answer:
$6
Step-by-step explanation:
Glass beads cost $10 per pound
He didn't buy upto one pound, just 3/5

He spent $6
Answer:
(b)$29.62
(c)$5.73
Step-by-step explanation:
Basic: Standard internet for everyday needs, at $24.95 per month.
Premium: Fast internet speeds for streaming video and downloading music, at $30.95 per month.
Ultra: Super-fast internet speeds for online gaming at $40.95 per month.
Let the number of customers on Ultra=x; therefore:
Number of Premium customers =2x
Number of Basic customers =3x
Total=x+2x+3x=6x

(a)X=Monthly fee paid by a randomly selected customer.
Therefore, the probability distribution of X is given as:

(b)Average Monthly Revenue per customer
Mean,

(c)Standard Deviation


Answer:
C
Step-by-step explanation:
cause 7 x7 = 49....make sense?