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3 years ago

Enter an algebraic expression that represents eight less than the sum of v cubed and sixty-four.

Mathematics

2 answers:

iren [92.7K]3 years ago

8 0

Answer:

8 - v³ + 64

Step-by-step explanation:

Eight less than = a subtraction sign "8 -"

The sum of v cubed and sixty-four = v³ + 64

Hope this helps!

Mrrafil [7]3 years ago

8 0

Answer:

$8 - v^{3} + 64$

Step-by-step explanation:

"Less" = minus

"Cubed" = 3

You are adding v^3 to 64, but subtracting that from 8

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Brainliest for the correct answer :)

KiRa [710]

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The Area of Shaded region is equal to the difference in Area of rectangle and Area of triangle .

let's solve for area of rectangle :

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Now, Area of Triangle :

$➢ \: \dfrac{1}{2} \times base \times height$

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3 years ago

Read 2 more answers

The life of a semiconductor laser at a constant power is normally distributed with a mean of 7,000 hours and a standard deviatio

Scrat [10]

This question not incomplete

Complete Question

The life of a semiconductor laser at a constant power is normally distributed with a mean of 7,000 hours and a standard deviation of 600 hours. If three lasers are used in a product and they are assumed to fail independently, the probability that all three are still operating after 7,000 hours is closest to? Assuming percentile = 95%

Answer:

0.125

Step-by-step explanation:

Assuming for 95%

z score for 95th percentile = 1.645

We find the Probability using z table.

P(z = 1.645) = P( x ≤ 7000)

= P(x<Z) = 0.95

After 7000 hours = P > 7000

= 1 - P(x < 7000)

= 1 - 0.95

= 0.05

If three lasers are used in a product and they are assumed to fail independently, the probability that all three are still operating after 7,000 hours is calculated as:

(P > 7000)³

(0.05)³ = 0.125

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3 years ago

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3 years ago

A hammer is 1 foot long a car is 15 feet long and shovel is 4 feet long which statement is correct? Choose all that apply’s

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Step-by-step explanation:

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3 years ago

30 POINTS By looking at the intercepts, which linear function does the graph represent?

larisa86 [58]

C. f(x)=2/3x-2

<h2>Explanation:</h2>

Looking at the graph we realize that the y-intercept is given by:

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$y=mx+b$

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<h2>Learn more:</h2>

Writing linear equations: brainly.com/question/12169569

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3 years ago