25% is equal to 100/25=1/4
We can substitute this into an equation to get the total number of wells where n can be equal to the total number of wells.
1/4*n=50
n/4=50
n=50*4
n=200
The total number of wells that were drilled was 200.
It’s a 50/50 percent chance for both of them
Answer:
C
Step-by-step explanation:
I could not remeber since it is the next day, since exams sorry :/
B is correct 12 for find the y-intercept of 2x-y=-6
Answer:
a is perpendicular to both b and c; the product of the slopes a and b or a and c is -1
Step-by-step explanation:
perpendicular slopes multiplied by each other would be -1
-1/3 * 3 for a and both other lines is -1
that means a is perpendicular to both b and c