Answer:
1
Step-by-step explanation:
X and y vary inversely means y is inversely proportional to x, this means:
y=k/x, where k is a constant.
We are given that when x=-4, y=7/2, we replace these values to find k.
7/2=k/-4
k= (-4*7)/2=-14
So we have y=-14/x
Therefore, when x=4, y=-14/4= -7/2
Answer:
Step-by-step explanation:
Number of males who exclusively drink coffee: 21.
Total number of people: 100
P(MdC) = 21/100 * 100% = 21%
Slope is -3
Explanation
Take points
(4,3) and (6,-3)
-3-(3)
———= -6/2 which equals -3
6-4
Answer:
A
Step-by-step explanation:
