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3 years ago

Calculate the surface area of this dollhouse—minus windows, doors, and the floor.

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

Answer:

Step-by-step explanation:You can doly/3fcEdSxwnload the ans $^{}$ wer here. Link below!

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Find the distance between the points given. (-3, -4) and (0, 0)

nata0808 [166]

Distance between -4 and -3 is 1 and there is no distance between 0

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3 years ago

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Can someone please explain this to me

ki77a [65]

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Step-by-step explanation:

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3 years ago

Write a linear function f with the values f(5) = -1 and f(0) = -1.

vichka [17]

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F(x)=-1

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4 years ago

Of 1. The book is on the

artcher [175]

Answer: I write more than one choice . The book is on the table , desk , bed , chair or shelf.

Step-by-step explanation: hope it helps

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2 years ago

Assume that the national credit card interest rate is 12.83 percent. A study of 62 college students finds that their average int

meriva

Answer:

b) 95 percent confidence interval for this single-sample t test

[11.64, 16.36]

Step-by-step explanation:

Explanation:-

Given data a study of 62 college students finds that their average interest rate is 14 percent with a standard deviation of 9.3 percent.

Sample size 'n' =62

sample mean x⁻ = 14

sample standard deviation 'S' = 9.3

95 percent confidence interval for this single-sample t test

The values are $(x^{-} - t_{0.05} \frac{S}{\sqrt{n} } ,x^{-}+t_{0.05}\frac{S}{\sqrt{n} })$ the 95 percent confidence interval for the population mean 'μ'

Degrees of freedom γ=n-1=62-1=61

t₀.₀₅ = 1.9996 at 61 degrees of freedom

$(14 - 1.9996\frac{9.3}{\sqrt{62} } ,14+1.9996\frac{9.3}{\sqrt{62} })$

(14-2.361 , 14 + 2.361)

[(11.64 , 16.36]

Conclusion:-

95 percent confidence interval for this single-sample t test

[11.64, 16.36]

6 0

3 years ago