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Ganezh [65]
3 years ago
13

If the probability of an event happening is

Mathematics
1 answer:
labwork [276]3 years ago
4 0
If the probability of an event is P, the probability of that event NOT happening is equal to 1-P:

Example: if you roll a six-sided dye, what the probability of getting 4.

==> P(4) = 1/6 & the probability of NOT GETTING 4 is P(NOT 4) =5/6
I could have written 1- 1/6 & you'll notice that 1-1/6 =5/6

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Determine the equation of the circle graphed below.
Bond [772]

Answer:

(x+7)^2+(y-2)^2=4

Step-by-step explanation:

The equation of a circle is (x-h)^2+(y-k)^2=r^2 where (h,k) is the center of the circle and r is the radius.

Since the center is (h,k)\rightarrow(-7,2), and the radius is r=2, then the equation of the circle graphed is (x-(-7))^2+(y-2)^2=2^2=(x+7)^2+(y-2)^2=4.

8 0
2 years ago
Multiply 11w(w-22)=what?
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6 0
2 years ago
A rectangular yard has dimensions 10 meters by 8 meters. In the middle of the yard is a rectangular pond of 8 square meters, lea
Nikolay [14]

hahahaha i had this same question in my grade

8 0
2 years ago
Okay now using distributive property write 2(4x-9) without parenthesis
riadik2000 [5.3K]
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Hope this helps!!
~Kiwi


6 0
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