3 years ago

If a sample mean is 34, which of the following is most likely the range of

1 answer:

Yanka [14]3 years ago

4 0

Answer: (30, 38)

Step-by-step explanation:

A P E X

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vovangra [49]

No solution for this question

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3 years ago

Juliette [100K]

2 bananas, 1/5 of another banana, This means it is 2 and 1/5, if you want a complete mixed number, it would be 11/5 bananas.

3 0

3 years ago

JulijaS [17]

Answer:

$30 is not a lot of Capita so every $ needs to count!

Step-by-step explanation:

Budget well.

8 0

3 years ago

Andru [333]

Answer:

$f^{-1}(x)=4x+20$

Step-by-step explanation:

Given

$f(x)=\frac{x}{4}-5\\ \\y=\frac{x}{4}-5$

Swap x and y and solve for y

$y=\frac{x}{4}-5\\ \\x=\frac{y}{4}-5\\ \\x+5=\frac{y}{4}\\ \\4(x+5)=y\\\\y=4x+20$

Final answer

$f^{-1}(x)=4x+20$

Keep in mind that we need to swap the variables because a function and its inverse are symmetrical about the line y=x. See the graph below.

3 0

3 years ago

Annette [7]

5.17490 rounded to the nearest thousandth is 5.175

3 0

3 years ago