3 years ago

Identify the bionomial

Mathematics

1 answer:

Vilka [71]3 years ago

8 0

Did you try to attach anything?? can you give me the choices at least? i want to help but i dont know your question..

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Simplify 9 exponent 2

STatiana [176]

Answer:

Step-by-step explanation:

9^2 = 81 bc 9x9=81

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3 years ago

Janet watered 1/4 of the flowerbed and uses 1/3 gallon of water. What fraction of the flowerbed can she water per gallon? Show W

Olin [163]

I think it’s 3/4 but I’m not positive

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3 years ago

A college football coach has decided to recruit only the heaviest 15% of high school football players. He knows that high school

Alla [95]

Answer:

The coach should start recruiting players with weight 269.55 pounds or more.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 225 pounds

Standard Deviation, σ = 43 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.15

$P( X > x) = P( z > \displaystyle\frac{x - 225}{43})=0.15$

$= 1 -P( z \leq \displaystyle\frac{x - 225}{43})=0.15$

$=P( z \leq \displaystyle\frac{x - 225}{43})=0.85$

Calculation the value from standard normal z table, we have,

$P(z < 1.036) = 0.85$

$\displaystyle\frac{x - 225}{43} = 1.036\\\\x = 269.548 \approx 269.55$

Thus, the coach should start recruiting players with weight 269.55 pounds or more.

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3 years ago

Translate the sentence into an equation.

Vilka [71]

Answer:

what is tow more the the product of a number and 7 equal to?

Step-by-step explanation:

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3 years ago

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What is 122 / 600?<br><img src="https://tex.z-dn.net/?f=122%20%5Cdiv%20600" id="TexFormula1" title="122 \div 600" alt="122 \div

kipiarov [429]

The answer : 0.20333333333

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2 years ago

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