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Contact [7]
3 years ago
10

Question 1. The sticker price of a picture frame is $10 and the sales tax is 10%. What is the total price of the picture frame?

Mathematics
1 answer:
Westkost [7]3 years ago
8 0

Answer:

1: $11

2: $43.19

3: $128.57

Step-by-step explanation:

10 • 1.10 = 11

39.99 • 1.08 = 43.19

43.19 • 3 = 128.57

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Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determine the probability that, at
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A binomial probability density function should be used to represent the probability

<h3>How to determine the type of probability density?</h3>

The given parameters are:

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The proportion that plays sport indicates that

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So, we have two events, which are

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When there are two possible events, then the binomial probability density function should be used

Read more about binomial probability density at:

brainly.com/question/15246027

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2 years ago
Find the value of b. B² = 256
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B^2=256

\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}

B=\sqrt{256},\:B=-\sqrt{256}

\sqrt{256}

\mathrm{Factor\:the\:number:\:}\:256=16^2

=\sqrt{16^2}

=16

-\sqrt{256} =-16

B=16,\:B=-16

<h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

<em>by a random romanian guy</em>

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3 years ago
What number could replace n?<br> 6/12 = 2/n<br> n = ___
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Since you divide 6 by 3 to get 2, you divide 12 by 3 and you get 4.

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