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ziro4ka [17]
3 years ago
5

Suppose that e and f are two events and that upper p left parenthesis upper e right parenthesis p(e) equals = 0.5 0.5 and upper

p left parenthesis f|e right parenthesis p(f|e) equals = 0.1 0.1. what is upper p left parenthesis upper e and upper f right parenthesis p(e and f)​?
Mathematics
1 answer:
Fofino [41]3 years ago
5 0
I believe it is 0.10?
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Russel wants to buy three ties and a belt and must spend no more that $80. The belt costs $28.50. If three ties are the same pri
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About $17.16

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4x-5=19 please help thank you
frosja888 [35]

Answer:

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you are riding a bicycle which has tires with a 25-inch diameter at a steady 15-miles per hour, what is the angular velocity of
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Answer:

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Step-by-step explanation:

The formula of the angular velocity is ω = \frac{v}{r} , where v is the linear velocity and r is the radius of the circle

The unit of the angular velocity is radians per second

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- We must change the mile to inch and the hour to seconds

∵ 1 mile = 63360 inches

∵ 1 hour = 3600 second

∴ 15 miles/hour = 15 ×  \frac{63360}{3600}

∴ 15 miles/hour = 264 inches per second

Now let us find the angular velocity

∵ ω = \frac{v}{r}

∵ v = 264 in./sec.

∵ d = 25 in.

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∴ r = \frac{1}{2} × 25 = 12.5 in.

- Substitute the values of v and r in the formula above to find ω

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∴ ω =  21.12 rad./sec.

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∴ ω = 6.72 π radians per second

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3 0
3 years ago
Please help, i will give brainliest to whos first
Wittaler [7]

Thanks with all of my heart!

ik im not first but have a lovely day! u are really kind! never forget that!

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3 years ago
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