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Lena [83]
2 years ago
14

Does this procedure describe a completely randomized design for this experiment?

Mathematics
1 answer:
Jlenok [28]2 years ago
3 0

Answer:

Yes

Step-by-step explanation:

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Can someone help? I don't understand the equasion
Alika [10]

Answer:

a = 1/6

Step-by-step explanation:

To solve, divide both sides by 5 1/4

a = 7/8 / (5 1/4)

a = (7/8) / (21/4)

a= 7/8 * 4/21

a= 28/168

a= 1/6

8 0
3 years ago
The volume of a sphere is 36π cubic feet. What is the radius of the sphere? (V = 4 3 πr3)
MrRa [10]

radius = 3 feet

rearrange the formula making r the subject

\frac{4}{3} πr³ = V ( multiply both sides by 3 to eliminate fraction )

4πr³ = 3V ( divide both sides by 4π )

r³ = \frac{3V}{4\pi } = ( 3 × 36π ) / 4π = 3 × 9 = 27

take the cube root of both sides

r = \sqrt[3]{27} = 3


6 0
2 years ago
What does the associative property state
TEA [102]

Answer:

The Associative property states that no matter which terms you combine first, the answer would be the same.

For example:

5 + (6 + 7) = (5 + 6) + 7

~<em>Senpai</em>


6 0
3 years ago
Which number line shows the solution set to this inequality? -2x + 9 &lt; x − 9
kotykmax [81]

Answer:

see below

Step-by-step explanation:

-2x + 9 < x − 9

Add 2x to each side

2x-2x + 9 < 2x+x − 9

9 < 3x-9

Add 9 to each side

9+9 < 3x

18 < 3x

Divide each side  by 3

18/3 < 3x/3

6 < x

Open circle  at 6 line going to the right

5 0
3 years ago
Simplify <br><br><img src="https://tex.z-dn.net/?f=%28x%5E%7B2%7D%20%20%2B%203x%20-%204%29%20%2B%20%284%5E%7B2%7D%20%20-%205%29%
xxTIMURxx [149]

X^2-4x+4 is the answer, to save you points next time, use an app called M8thw8y

3 0
3 years ago
Read 2 more answers
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