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Eva8 [605]
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
Mathematics
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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Hello I need help thanks!
prisoha [69]

Answer:

$36

Step-by-step explanation:

ok so first you want to find out how much she makes per hour and to do that you would take $27 / 3hrs = $9. So now we know that Kayla makes $9 per hour. If she babysits for 4 hours you would then do $9 x 4hr = $36.

8 0
3 years ago
What is the error in the equation
dimulka [17.4K]

Answer:

The fifth line contains the error.

Step-by-step explanation:

Line 1 is the equation.

Lines 2, 3, and 4 are correct.

The error is in the 5th line.

The square root of a negative number is not a real number, so if this problem is solved only with real numbers, there is no solution.

If imaginary numbers are allowed, then the last line should read:

x = \pm\dfrac{i\sqrt{11}}{2}

4 0
2 years ago
– 7 (2W - 5)<br> Simplify by using the distributive property and then combine like terms PLEASE
Artemon [7]
-14W + 35. Can’t simplify any further
6 0
3 years ago
Read 2 more answers
Find the output, kkk, when the input, ttt, is -7−7minus, 7.<br> k = 10t-19k=10t−19
Sati [7]

The output k at input t = -7 is -89

Step-by-step explanation:

In order to find the value of a expression on given number, we put the number in given expression in place of independent variable

So,

Given expression is:

k = 10t-19

It is given that the value of t has to be -7

so putting t=-7 in the expression

k = 10(-7)-19\\k = -70-19\\k = -89

Hence,

The output k at input t = -7 is -89

Keywords: Expressions, input, output

Learn more about expressions at:

  • brainly.com/question/9723881
  • brainly.com/question/9720317

#LearnwithBrainly

8 0
3 years ago
Read 2 more answers
To change the number 4 into a fraction, what number goes in the denominator?
wolverine [178]

Answer:

4/1

Step-by-step explanation:

i believe thats right since 4/1 is a fraction and it can be simplified to 4

4 0
3 years ago
Read 2 more answers
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