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3 years ago

Please help me!!! I will give you brainiest.

Mathematics

1 answer:

alexdok [17]3 years ago

5 0

F(x) transformed into g(x), the square root turned in to 3 square root and x is being -2 in the 3 square root and the then is being added by 5 so there’s how it transformed in to that function I’m probably wrong but that’s what I think

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Please help if possible due today!❤️❤️ 18 points

rosijanka [135]

Answer:

Step-by-step explanation:

All of the values are represented correctly on the histogram. It represents both the points and the frequencies in the correct way.

3 0

3 years ago

Read 2 more answers

An analyst from an energy research institute in California wishes to precisely estimate a 99% confidence interval of the average

Lena [83]

Answer:

190

Step-by-step explanation:

Data provided in the question:

Confidence level = 99%

Therefore,

α = 1% = 0.01

[ from standard normal table ]

z-value for $z_{\frac{\alpha}{2}}= z_{\frac{0.01}{2}}=$ = 2.58

Margin of error, E = $0.06

Standard deviation, σ = $0.32

Now,

n = $(\frac{z_{0.005}\sigma}{E})^2$

Here,

n is the sample size (or the minimum number of gas stations )

on substituting the respective values, we get

= $(\frac{z_{0.005}\sigma}{E})^2$

= $(\frac{2.58\times0.32}{0.06})^2$

= 13.76²

= 189.3376 ≈ 190

Hence,

minimum number of gas stations that she should include in her sample is 190

5 0

3 years ago

A bag of potato chips contains 0.96 grams of sodium. If the bag is split into 8 equal servings, how many grams of sodium will ea

marusya05 [52]

Answer:

.12g of Na

Step-by-step explanation:

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3 years ago

If log(base4)x=2.5 and log(base Y)125=-3/2, find the numerical value of x/y, in simplest form.

Naya [18.7K]

X = (2^2)^(2.5)
x = 2^(2 * 2.5) 
x = 2^5 
x = 32
y^(-3/2) = 125
y^(-3) = 125^2 
y^(-3) = (5^3)^2 
y^(-3) = (5^2)^3 
y^(-3) = 25^3 
y = 25^(-1) 
y = 1/25 

x/y => 
32 / (1/25) => 
32 * 25 => 
800 is the simplest form of above

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3 years ago

The width of a rectangle varies directly as it’s length. What is the perimeter of a rectangle that is 15 inches long?

olga nikolaevna [1]

45 because, the short side is half of the big size. That might be correct. But I'm almost positive

4 0

3 years ago