The temperature in a greenhouse should be 68 degrees or higher. One morning, the heater stopped working. The temperature droppe
1 answer:
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The slope intercept form is
y=ax+b
So
11x-2y=-6 /+2y
11x=2y-6 /+6 both sides
11x+6=2y (changing sides)
2y=11x+6 /:2 divide by 2 both sides
y=
- its the result
y=ax+b
So
11x-2y=-6 /+2y
11x=2y-6 /+6 both sides
11x+6=2y (changing sides)
2y=11x+6 /:2 divide by 2 both sides
y=
Answer:
a)
b)
Step-by-step explanation:
Number of balls in the urn = 12
Number of white balls in the urn = 4
So, number of balls which are not white = 12 - 4 = 8
We know that probability = No. of outcomes/Total number of outcomes
Let denotes the event of getting white ball by A, B and C
a) each ball is replaced after being drawn.
Probability = Number of white balls/Total number of balls
Solution:
b)the balls that are withdrawn are not replaced.
Solution:
If A wins:
If A lost and B wins:
If A and B lost and C wins:
and so on....