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Pavlova-9 [17]
2 years ago
13

Please solve the following question.

Mathematics
1 answer:
Oxana [17]2 years ago
8 0

The event that represents a "success" is (a) US adults who feel the American dream is out of reach

<h3>How to determine the success event?</h3>

From the question, we have:

p = 11%

The variable represents the proportion of US adults that feel the American dream is out of reach.

This represents the probability of success.

Hence, the event that represents a "success" is (a) US adults who feel the American dream is out of reach

<h3>Why is x a binomial random variable?</h3>

A binomial random variable can only take any two values

This means that x is a binomial random variable because (b) there are only two possible outcomes.

<h3>The value of p for the binomial event</h3>

In (a), we have:

p = 11%

Hence, the value of p for the binomial event is 11%


Read more about binomial events at:

brainly.com/question/15246027

#SPJ1

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70percent =42

100percent ×42 ÷70

100/7×42

10/7×42=60

therefore the original cost was $60

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What is 1230*456
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560880

Step-by-step explanation:

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f(x)=2x. If g(x) is a vertical stretch, compression, and or reflection of f(x) followed by a, what is the equation of g(x)?
Montano1993 [528]

The function g(x) is g(x)= (3x)^2

<h3>How to solve for g(x)?</h3>

The complete question is in the image

From the graph in the image, we have:

f(x) = x^2

The function f(x) is stretched by a factor of 3 to form g(x).

This means that:

g(x) = f(3x)

So, we have:

g(x)= (3x)^2

Hence, the function g(x) is g(x)= (3x)^2

Read more about function transformation at:

brainly.com/question/10222182

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7 0
2 years ago
(-8,-2) and (-4, 6) what is y?<br><br><br> HELP PLEASE THANK YOU!
Thepotemich [5.8K]

Answer:

The y’s are the numbers in the right (the second ones) -2,6.

Step-by-step explanation:

4 0
3 years ago
Set up a system of linear equations to represent the scenario. Solve the system by using Gaussian elimination or Gauss-
lapo4ka [179]

She invested $11,250 in the stock, $3,750 in the CD and $12,000 in the bond fund.

<h3><u>Distributions</u></h3>

Given that Sylvia invested a total of $27,000, and she invested part of the money in a certificate of deposit (CD) that earns 3% simple interest per year, she invested in a stock that returns the equivalent of 7% simple interest, and she invested in a bond fund that returns 2%, and she invested three times as much in the stock as she did in the CD, and earned a total of $1140 at the end of 1 yr, to determine how much principal did she put in each investment, the following calculation must be made:

  • 9000 x 0.07 + 3000 x 0.03 + 15000 x 0.02 = 630 + 90 + 300 = 1020
  • 9900 x 0.07 + 3300 x 0.03 + 13800 x 0.02 = 693 + 99 + 276 = 1068
  • 12,000 x 0.07 + 4,000 x 0.03 + 11,000 x 0.02 = 840 + 120 + 220 = 1,180
  • 11400 x 0.07 + 3800 x 0.03 + 11800 x 0.02 = 798 + 114 + 236 = 1148
  • 10800 x 0.07 + 3600 x 0.03 + 12600 x 0.02 = 756 + 108 + 252 = 1116
  • 11160 x 0.07 + 3720 x 0.03 + 12120 x 0.02 = 781.2 + 111.6 + 242.4 = 1135.2
  • 11190 x 0.07 + 3730 x 0.03 + 12080 x 0.02 = 783.3 + 111.9 + 241.6 = 1136.8
  • 11250 x 0.07 + 3750 x 0.03 + 12000 x 0.02 = 787.5 + 112.5 + 240 = 1140

Therefore, she invested $11,250 in the stock, $3,750 in the CD and $12,000 in the bond fund.

Learn more about distribution in brainly.com/question/10250387

7 0
2 years ago
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