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3 years ago

I feel dumb for not knowing this but i need help

Mathematics

1 answer:

Vesnalui [34]3 years ago

4 0

Dont feel dumb geometry is hard

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Which equation, when solved, results in a different value of x than the other three?

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A survey of 46 college athletes found that 24 played volleyball, while 22 played basketball. a) If we pick one athlete survey pa

PSYCHO15rus [73]

Answer:

A) $\dfrac{11}{23}$

B) $\dfrac{88}{345}$

Step-by-step explanation:

A survey of 46 college athletes found that

24 played volleyball,
22 played basketball.

A) If we pick one athlete survey participant at random, the probability they play basketball is

$P_1=\dfrac{22}{46}=\dfrac{11}{23}$

B) If we pick 2 athletes at random (without replacement),

the probability we get one volleyball player is $\dfrac{24}{46}=\dfrac{12}{23};$
the probability we get another basketball player is $\dfrac{22}{45}$ (only 45 athletes left).

Thus, the probability we get one volleyball player and one basketball player is

$P_2=\dfrac{12}{23}\cdot \dfrac{22}{45}=\dfrac{88}{345}$

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4 years ago

Please help me!!

nikitadnepr [17]

its the first one

Step-by-step explanation:

because per pertains to to x

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3 years ago

The coordinates of a rectangle are (4,0), (8,0), (4, 10) and (8, 10). Which transformation results in a reduction in the

Cerrena [4.2K]

Answer:

It all depends on the reduction, like by 2 it would shrink half the size or 3it would get smaller but not bt much. So all deoends

Step-by-step explanation:

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Please help ASAP!!!!

snow_tiger [21]

Answer:

Step-by-step explanation:

1/4πr² + (2x4) - 1/4πr²

r = 4

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3 years ago

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