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Nezavi [6.7K]
3 years ago
8

Please answer I really need help with these just answer at least one.

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0
.50(150)+30=$105
8(32)+12 = $268
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Somebody please help me with this​
satela [25.4K]

Answer:

15/56

Step-by-step explanation:

5 people have a license

3 people don't

? = Probability that first person has a license and second does not

We can divide the problem into two sections, the first being the probability of the first person having a license, and the second section is the probability that the second person doesn't have a license.

P1 = Probability of the first person having a license, there are 5 out of 8 person having a license, thus P1 = 5/8.

P2 = Probability of the second person having a license. There are 3 people not having a license, out of 8-1 = 7 persons available, since one is taken already from the first choice, therefore P2 = 3/7.

P1 and P2 are dependent events, thus P(1,2) = P1 * P2.

P(1,2) = P1 * P1 = 5/8 * 3/7 = 15/56

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2 years ago
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cestrela7 [59]

Answer:

She only can play at most 4 chess games

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4 years ago
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Mice21 [21]
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AD _____ EC
kotegsom [21]
AD > EC

the 25° angle is more inclined than the other
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3 years ago
SQUARE ROOT OF 25<br><br>THANKS ​
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Answer:

5

Step-by-step explanation:

The square roots of 25 are √25=5 and −√25=−5 since 52=25 and (−5)2=25 . The principal square root of 25 is √25=5 .

3 0
3 years ago
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