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3 years ago

Rewrite the following equation in slope-intercept form. x + 4y = 16

Mathematics

2 answers:

baherus [9]3 years ago

6 0

Answer:

y=-x/4+4

Step-by-step explanation:

Slope intercept form: y=mx+b

x+4y=16

4y=-x+16

y=-x/4+4

damaskus [11]3 years ago

3 0

Answer: y=−14x+4

Explanation: y=mx+by=mx+b.

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Pedro simplified four over seven divided by five over eight.; his work is shown below. Identify where he made his error. Origina

Vlad [161]

Step 3 is wrong.
It should be 4/7 / 5/8
4/7 x 8/5
32/ 35

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2 years ago

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The sum to infinity of a geometric sequence is twice the first term. What is<br> the common ratio?

Dovator [93]

Answer:

The constant factor between consecutive terms of a geometric sequence is called the common ratio.

Example:

To find the common ratio , find the ratio between a term and the term preceding it. r=42=2. 2 is the common ratio.

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2 years ago

Which is the product of 4^4(4^-7)(4)?

Degger [83]

Answer:

1/16 or 0.0625

Step-by-step explanation:

we can take 4 outside the parentheses and we would get 4^(4-7+1)=4^(-2)= 1/(4^2)=1/16=0.0625.

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2 years ago

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The number of hours a lightbulb burns before failing varies from bulb to bulb. The population distribution of burnout times is s

liubo4ka [24]

ANSWER:

The average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

STEP-BY-STEP EXPLANATION:

The cental limit theorem states, that id the sample size is large (30 or more), then the sampling distribution of the sample means is approximately normal with mean ц and standar deviation б/ $\sqrt{n}$

Thus the correct answer is the average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

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3 years ago

Factor 27 + d^ 3completely.

Sedaia [141]

Answer:

(3+d)(9-3d+d^2)

Step-by-step explanation:

a^3 + b^3 = (a+b)(a^2-ab+b^2)

a= 3

b= d

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3 years ago