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Wittaler [7]
3 years ago
10

Is it possible for an event to have a probability of 1? Explain.

Mathematics
1 answer:
marshall27 [118]3 years ago
7 0
An event that is certain<span> to happen has a probability of 1(So yes an event can have a probability of 1).
 An event that cannot possibly happen has a probability of zero. (examples  below)
 </span><span>--If it is Thursday, the probability that tomorrow is Friday is certain, therefore the probability is 1.
--If you are sixteen, the probability of you turning seventeen on your next birthday is 1. It's a certain event.
</span>
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A boat travel 45 miles in three hours at this rate how many miles with a boat travel in half an hour
Mkey [24]
About 7.5 miles if you divide 45/3 is 15 so divide 15/2 which is 7.5
5 0
2 years ago
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7. If the value of x varies directly with the value of y, and x = 3 when y = 21. What is the valu
konstantin123 [22]

Answer:

15

Step-by-step explanation:

Because x=y÷7

i.e,105÷7=15

3 0
3 years ago
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3. Which ordered pair is a solution of the equation y = x – 2? (1 point) (3, 1) (1, 3) (–1, 3) (3, –1)
kozerog [31]
The answer is (3,1)
7 0
3 years ago
Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjectur
iren2701 [21]

Answer:

8(5) + 8(25) + 8(125) + 8(625) +8(3125)= 10(3125 - 1)=31240

Hence proved Conjecture is correct

L.H.S=R.H.S

Step-by-step explanation:

Consider the pattern:

8(5)=10(5-1)=40

8(5) + 8(25) = 10(25 - 1) =240

8(5) + 8(25) + 8(125) = 10(125 - 1) =1240

8(5) + 8(25) + 8(125) + 8(625) = 10(625 - 1)=6240

According to inductive reasoning next term of pattern will become:

8(5) + 8(25) + 8(125) + 8(625) +8(3125)= 10(3125 - 1)=31240

Checking whether conjecture is correct or not:

Consider L.H.S:

8(5) + 8(25) + 8(125) + 8(625) +8(3125)

40+200+1000+5000+25000

31240

R.H.S:

31240

Hence proved Conjecture is correct

L.H.S=R.H.S

7 0
3 years ago
Please help thank you
allsm [11]

Answer:

a is the answer hope this help:D

Step-by-step explanation:

7 0
3 years ago
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