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3 years ago

Put these into Slope-Intercept Form x – y = –2 x – y = –4

Mathematics

1 answer:

Andru [333]3 years ago

7 0

Answer:

y=x+2

y=x+4

slope intercept form is y=mx+b

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The average daily volume of a computer stock in 2011 was μ=35.1 million shares, according to a reliable source. A stock analyst

alexandr1967 [171]

Answer:

The 95% confidence interval is ( 27.126 , 34.674)

Step-by-step explanation:

Given

The t critical value at 0.05 level = 2.023 for the df = 39

Confidence interval = 95%

Mean

$\bar{x} - t * \frac{s}{\sqrt{n} } < \mu < \bar{x} + t * \frac{s}{\sqrt{n} }$

Substituting the given values we get -

$\30.9 - 2.023 * \frac{11.8}{\sqrt{40} } < \mu < \30.9 + 2.023 * \frac{11.8}{\sqrt{40} }\\27.126 < \mu < 34.674$

Hence, the 95% confidence interval is

( 27.126 , 34.674)

4 0

3 years ago

I’ll mark you brainlist write in y=mx+b form

fenix001 [56]

Answer:

y = -1/4x + 3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

X-2y=8; 8x+6y=42 substitution

WARRIOR [948]

The coordinates would be (6,-1) I think

6 0

3 years ago

Read 2 more answers

Consider best strategy to solve the problem. If 9 inches are equal to 27 feet on a map how many feet are equal to three inches

Evgen [1.6K]

Answer:

Step-by-step explanation:

If 9 inches equal 27 what you would do is divide in order to find how much feet would be in 1 inch. So:

9/27= 3 feet

Then to find how much feet are equal to 3 inches you just multiply that by 3. So your answer is 9 feet.

Overall the work should look like

9 inches= 27 feet

9/9 inches= 27/9 feet

1 inch = 3 feet

3 inches x 3 feet

= 9

6 0

3 years ago

Raymond claims that 55 * 52 = 53. Rose argues that 55 * 52 = 5'.

boyakko [2]

Answer:

Step-by-step explanation:

8. Harry, Louis and Niall are working with exponents. Harry claims 4

∙ 4

5 = 4

. Louis

claims 4

∙ 4

5 = 4

. Niall claims 4

∙ 4

5 = 167

. Which student has the correct answer?

Explain why.

9. Raymond and Rose were working with exponents.

Part A: Raymond claims that 55 * 52 = 53. Rose argues that 55 * 52 = 57. Which one of

them is correct? Use the properties of exponents to justify your answer.

Part B: Raymond claims that 79/75 = 74. Rose argues that 79/75=745. Which one of

5 0

4 years ago