3 years ago

Asappp please . Explain

Mathematics

2 answers:

ser-zykov [4K]3 years ago

8 0

Answer: D: 2 1/2

Step-by-step explanation:

LUCKY_DIMON [66]3 years ago

8 0

The answer is D. 5/2 is equal to 2 wholes and a half making it 2 and 1/2

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when a coin is flipped n times,what is the probability that the first head comes after exactly m tails

NeTakaya

Answer:

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Step-by-step explanation:

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3 years ago

Anyone know how to solve this??

Tom [10]

$Given : \frac{(x^\frac{2}{5})^9\;.\;(x^\frac{-4}{15})}{x^\frac{1}{3}}$

$\implies {(x^\frac{18}{5})\;.\; (x^\frac{-4}{15})}\;.\;(x^\frac{-1}{3})$

$\implies x^(^\frac{18}{5} ^-^\frac{4}{15}^-^\frac{1}{3}^)$

$\implies x^(^(^\frac{54 - 4}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{50}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{10}{3}^)^-^\frac{1}{3}^) = x^(^\frac{9}{3}^) = x^3$

$\implies x^k = x^3$

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3 years ago

The weight of people in a small town in missouri is known to be normally distributed with a mean of 188 pounds and a standard de

Radda [10]

29=0.29 0.29*188=54.52 i think this is right but i may be wrong

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3 years ago

The graph of a proportional relationship passes through (9, 18) and (1, y). Find y.

spayn [35]

Answer:

Step-by-step explanation:

Because it's a proportional relationship and it goes through the point (9, 18) the equation is y = 2x so when x = 1, y = 2.

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3 years ago

What is <br><img src="https://tex.z-dn.net/?f=12%20%7B%3F%7D%5E%7B2%7D%20%20%5C%5C%20" id="TexFormula1" title="12 {?}^{2} \\ "

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3 years ago