If an equation is at x=4, that means that it is a vertical (straight up) line at x=4.
A straight, vertical line is NOT 0. Since we're dividing by 0, the slope would be undefined.
Answer: 17 / 990
Step-by-step explanation:
To obtain the probability of the question above :
Find the count of number pairs whose difference gives is 15 in the range (1 to 100).
Also find the count of all distinct number pair differences
Number pair which have a difference of 15 = 85
Total distinct number pair differences = 4950
Probability = required outcome / Total possible outcomes
P(difference of 15) = 85/4950 = 17/990
Answer:
6394
Step-by-step explanation:
WXYZ
X < Z
Z = ⅔W
W = ⅔Y
Y = 3X
W = ⅔(3X) = 2X
Z = ⅔(2X) = (4/3)X
X has to be a multiple of 3
If X = 3,
Y = 9
Z = 4
W = 6
WXYZ
6394
He can make 15 chess boards.
All you need to do is multiply 3 by 5.
Answer:
W/5-6
Step-by-step explanation:
W/5-6
W/1
