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saw5 [17]
2 years ago
13

A certain species of animal can has varying fur color. The probability that the animal will have orange fur is 0.7, the probabil

ity of brown fur is 0.11 and the probability of grey fur is 0.19. The animal also occasionally will have stripes. If the animal is orange the probability of stripes is 0.16, if the animal is brown the probability of stripes is 0.3, and if the animal is grey the probability of stripes is 0.4.
What is the probability an animal has stripes?
(Round answer to three decimal places)

What is the probability an animal is orange given it does NOT have stripes?
(Round answer to three decimal places)
Mathematics
1 answer:
steposvetlana [31]2 years ago
7 0

The probability that an animal has stripes will be 0.86.

<h3>How to calculate the probability?</h3>

The probability that an animal has stripes will be:

= Orange stripes + Brown stripes + Grey stripes

= 0.16 + 0.3 + 0.4

= 0.86

The probability that an animal doesn't have stripes will be:

= 1 - 0.86

= 0.14

Therefore, the probability that an animal doesn't have stripes is 0.14.

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

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If 7/12 is multiplied by a fraction less than 1 what would be the product
olga55 [171]

Answer:

<em>Examples below</em>

Step-by-step explanation:

We have the fraction

\frac{7}{12}

It's required to multiply it by any fraction less than 1. Let's select the following fractions. All of them are less than 1 because the numerator is less than the denominator:

\frac{1}{7}

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The required products are:

\frac{7}{12}\cdot \frac{1}{7}=\frac{7}{7*12}=\frac{1}{12}

\frac{7}{12}\cdot \frac{4}{5}=\frac{4*7}{12*5}=\frac{7}{15}

\frac{7}{12}\cdot \frac{6}{35}=\frac{6*7}{12*35}=\frac{1}{10}

4 0
3 years ago
Charles finished 7 laps around the track. This is 20% of the number of laps he has to do. How many laps must he do?
andrew-mc [135]
To solve this problem, you have to use a proportion:
7/20 = x/100

After setting up the proportion, you have to cross multiply:
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Now, solve the equation by dividing by 20 on both sides:

x=35

So Charles has 35 laps left.
3 0
4 years ago
96,470,000 scientific notation.
Cloud [144]

You're moving the decimal 7 places to the left so the answer is 9.647 x 10^7

8 0
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What is the first step in solving this problem:<br> -2 •(3+8+4)2
blondinia [14]
The first step is to solve the parenthesis because of PEMDAS.


hope this helps,, have a nice day :))
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What is 8.05 × 10-5 in standard notation?
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Answer:0.0000805

Step-by-step explanation:

Edgenuity says it’s right

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