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3 years ago

???????????anybody helppp

Mathematics

1 answer:

fredd [130]3 years ago

5 0

Answer:

B) 24 p-35

Step-by-step explanation:

Step :1

Apply distributive property a.(b+c) = a.b+a.c

Given data 1+4(6 p-9)

= 1+4.6 p - 4.9

multiply

= 1+ 24 p - 36

subtracting

= 24 p - 35

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Answer:

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Step-by-step explanation:

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3 years ago

This parabola has x-intercepts

slega [8]

Answer:

see the explanation

Step-by-step explanation:

we have the quadratic equation

$y=-16x^{2} +32x-10$

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Find the x-intercepts of the quadratic equation

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For y=0

$-16x^{2} +32x-10=0$

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$-16x^{2} +32x-10=0$

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3 years ago

Read 2 more answers

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3 years ago

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Answer:

If x = 3y and 3y = x, then y = 1/3x.

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3 years ago

The Ohio Department of Agriculture tested 203 fuel samples across the state in 1999 for accuracy of the reported octane level. F

OlgaM077 [116]

Answer:

The Sample size is 1918.89035

Step-by-step explanation:

Consider the provided information.

It is given that 14 out of 105 samples failed.

Therefore p = 14/105 = 0.13 3... and q=1-0.133=0.867

Samples would be needed to create a 99 percent confidence interval.

Subtract the confidence level from 1, then divide by two.

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By standard normal table z=2.5758≈2.58

Calculate the sample size as:

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