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3 years ago

I NEED HELP! how do i find the initial value?!

Mathematics

2 answers:

dsp733 years ago

8 0

Answer:

i think it is 2, please forgive me if im wrong

Step-by-step explanation:

Gemiola [76]3 years ago

7 0

Answer:

Step-by-step explanation:

you need to find a pattern to write an equation first and the constant term ( aka as y-intercept , where the graph touches the y-axis) is the initial value

we se that each y= x+5 ( 7=2+5, 9=4+5, ...) so the initial value was 5

if x wold be 1 then y is 5

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A construction company is building the house show below. They need to use a scale of 1 in: 8f. They measured the drawing to find

muminat

Answer:

They would have to multiply 2.5in and 8 ft because the ratio is 1in:8ft and the inches go up and you have to keep the ratio at the same value so you multiply 2.5 and 8

Step-by-step explanation:

3 0

3 years ago

The diagonal of a television measures 27 inches.If the width is 22 inches, calculate its height to the nearest inch.

scoray [572]

Using the Pythagorean theorem, the height of the television is approximately 16 inches.

<h3>How to Apply the Pythagorean Theorem?</h3>

Given the following:

Length of the diagonal of the television = 27 inches

Width of the television = 22 inches.

Height of the television = ?

Using the Pythagorean theorem, we would find the height of the television as shown below:

Height of the television = √(27² - 22²)

Height of the television = √(729 - 484)

Height of the television = √245

Height of the television ≈ 16 inches

Thus, using the Pythagorean theorem, the height of the television is approximately 16 inches.

Learn more about the Pythagorean theorem on:

brainly.com/question/343682

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4 0

1 year ago

Ustin is interested in buying a digital phone. he visited 20 stores at random and recorded the price of the particular phone he

Mekhanik [1.2K]

<span>(a) 2.09302406 (b) Lower limit of 95% confidence interval = 185.85 (a) To get the t-score, first determine the number of degrees of freedom you have. That's simply the number of samples minus 1, so in this case we have 19 degrees of freedom. Then calculate (1-0.95)/2 = 0.05/2 = 0.025 which is the size of the tail for the confidence interval you want. Finally, lookup in a T-Distribution Table for the 19 degrees of freedom and tail size. The value looked up will be 2.09302406. (b) Once you have the t-score, to calculate your desired interval, calculate the following: V = T*SD/sqrt(n) where V = Variance T = T-score SD = Standard deviation n = number of samples So let's plug in the values and calculate V V = T*SD/sqrt(n) V = 2.09302406*21.02/sqrt(20) V = 2.09302406*21.02/4.472135955 V = 43.99536574/4.472135955 V = 9.837662849 Your 95% confidence interval is now the mean +/- V. So lower limit = 195.69 - 9.84 = 185.85 upper limit = 195.69 + 9.84 = 205.53</span>

5 0

3 years ago

Please i need ur help <3

deff fn [24]

Hello!! the answer is 3xy

8 0

3 years ago

1. 172,900,000 how can u convert this number into scientific notation

trapecia [35]

Answer:

1.72900000 X 10 to the eighth power

Step-by-step explanation:

6 0

4 years ago