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love history [14]
2 years ago
11

NEED HELP ASAP!!! WIL GET BRAINLIST

Mathematics
1 answer:
Norma-Jean [14]2 years ago
6 0

Answer:

1) x = 45

2) x = 61

3) x = 21

4) x = 7

5) x = 40

6) x = 9

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3 years ago
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Step-by-step explanation:

Since we are trying to find the probability for a sequence of events then we need to multiply the probability of each event happening separately from each other. Since the probability of it raining on a single day is 2/3 we need to multiply this value with itself 4 times (one for each day).

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3 0
2 years ago
What is the value of x in the equation x – y = 30, when y = 15?
MrMuchimi
<span>x+y=30.....(1) and x-y=2......(2) so(1)+(2)......x+y+x-y=30+2 so 2x=32...x=16 now apply x=16 in (1) so we get......16+y=30 so .......y=14</span>
7 0
3 years ago
Read 2 more answers
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