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2 years ago

For which of the following situations would a sample be used versus a population? Select all that apply.

Mathematics

1 answer:

muminat2 years ago

8 0

Answer:

Step-by-step explanation:

A biologist is interested in the average wingspan of hawks in the United States.

and

A researcher is interested in the average birth weight of newborn babies born in the United States.

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What is 26 1/2 divided by 6 5/8??

mariarad [96]

The answer is 4 So yeaaaa....

5 0

3 years ago

50 points

Leya [2.2K]

Answer:

$\frac{2}{4} inch$

Step-by-step explanation:

Step 1

List the length of the wingspan of the five butterflies

$\frac{1}{4}, \frac{1}{4}, 1, \frac{2}{4}, \frac{3}{4}$

Step 2:

The two butterflies with the shortest wingspan has a wing length of $\frac{1}{4}$ inches each.

Step 3:

Total length of the wingspan of the two butterflies with the shortest wingspan

= $=\frac{1}{4} +\frac{1}{4} \\
 = \frac{2}{4}$

Final answer:

= $\frac{2}{4} inch$

5 0

2 years ago

F(x)= x^2<br><br> g(x)= (x-9)^2+3

Leviafan [203]

Answer:

Bro look it up

Step-by-step explanation:

On google

3 0

3 years ago

Use long division to find the quotient. <br><br>(x²+6x-27) ÷ (x-3)

Alex

$\frac{ x^2+6x-27 }{x-3} = \frac{ x^2+6x +3x-3x-27 }{x-3} = \frac{ x^2+9x-3x-27 }{x-3} = \\ \\ =\frac{ x(x +9 )-3(x+9) }{x-3} = \frac{ (x +9 ) (x-3) }{x-3} = x+9 \\ \\ \\ x-3\neq 0 \\x\neq 3\\D=R\setminus \left \{ 3 \right \}$

4 0

2 years ago

Equation of a line parallel to y=2x+3 with a y intercept of 7

asambeis [7]

Answer:

y = 2x + 7

Step-by-step explanation:

For a straight line to be parallel to another it needs to have the same gradient. Therefore 2x stays the same and we just change out our y-intercept.

4 0

2 years ago

Read 2 more answers