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2 years ago

13

Suppose that 25% of all voters prefer candidate A if 2 people are chosen at random for a poll,what is the probability at exactly

1 of them favor candidate A

1 answer:

Inessa [10]2 years ago

3 0

1 out of 25 chance

Step-by-step explanation:

25 prefer candidate A. 2 will be chosen out of the 25 you want only 1. therfore the probility is 1 out of 25

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Mr. Scott uses an 8 GB flash drive to store his files for his classroom. His principal buys him a new 64 GB flash drive. What is

katovenus [111]

Answer:

12.5%

Step-by-step explanation:

8 / 64*100 =

(8 * 100) / 64 =

800 / 64 = 12.5

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N a circle with a radius of 2.8 cm, an arc is intercepted by a central angle of π5 radians. what is the arc length? use 3.14 for

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By definition, the arc length is given by:
arc = (theta) * (R)
Where,
theta: central angle
R: radius
Substituting values we have:
arc = (π / 5) * (2.8)
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Answer:
the arc length is:
arc = 1.76 cm

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A soccer coach purchased one goal and some soccer balls for the team. The expression 180 + 15x represents the cost before tax. W

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$180 is the cost of the goal, and $15 is the cost of each soccer ball.

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Morena is painting her bedroom and has a triangle of space left over as shown below. What is the area of the space Morena still

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In a golf tournament, Sam played 4 rounds and was within 2 strokes of par for all 4 rounds of the tournament. If par is 72 on th

In-s [12.5K]

Given:

$|x-4(72)|=2$

To find:

The highest and lowest scores Sam could have made in the tournament.

Solution:

We have,

$|x-4(72)|=2$

$|x-288|=2$

It can be written as

$x-288=\pm 2$

Add 288 on both sides.

$x=288\pm 2$

$x=288-2$ and $x=288+2$

$x=286$ and $x=290$

Therefore, the highest and lowest scores Sam could have made in the tournament are 290 and 286 respectively.

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2 years ago