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sergey [27]
3 years ago
10

About 3% of the population has a particular genetic mutation. 200 people are randomly selected.

Mathematics
1 answer:
Leona [35]3 years ago
3 0

Answer:

6

Step-by-step explanation:

200. Move decimal twice to the left. 1% of 200 is 2. 2*3 is 6.

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Un número desconocido es multiplicado por 11 y a este resultado se le resta 24. El resultado de esta operación es 86. Escribe en
kicyunya [14]

Answer: The number is 10.

Step-by-step explanation:

Let x be the required number.

Given: 11 is multiplied to the number then 24 is subtracted from that and the result is 86.

The mathematical statement for the given situation,

11x -24 = 86

To solve the equation, Add 24 on  both sides , we get

11x - 24 +24 = 86+24

⇒ 11x = 110

Divide both sides by 11, we get

x = 10

hence, the number is 10.

3 0
3 years ago
Cooper earned $214.50 at his job when he worked for 13 hours. How much money did he earn each hour?
Lerok [7]

Answer:

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Step-by-step explanation:

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An equation of a line through (11, 12) which is perpendicular to the line y=3x+1 has slope: ____Blank____
Burka [1]

Answer:

the slope is 3 and 1 and the y intercept is 1 and 1

Step-by-step explanation:

5 0
3 years ago
9x²+bx+100 as a perfect square​
jok3333 [9.3K]

Step-by-step explanation:

9x²+bx+ 100

(3x)²+ bx + 10²

(3x)² + 10² + bx

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3 0
3 years ago
What is the value of the lower quartile? <br> a.0<br> b.8<br> c.6<br> d.2<br> thank you!
mr Goodwill [35]

Answer:

D

Step-by-step explanation:

From the box- plot the left hand side of the box represents the lower quartile

that is Q_{1} = 2 → D


8 0
3 years ago
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