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Vanyuwa [196]
3 years ago
8

1- (-16) and 11- (11) just in case this information is needed it's integers I'm doing this for extra credit

Mathematics
1 answer:
Katen [24]3 years ago
3 0

Answer:

?

Step-by-step explanation:

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The test to detect the presence of a certain protein is 98% accurate for corn plants that have the protein and 97% accurate for
larisa [96]

Using the given percentages, it is found that the probability that a randomly chosen plant is detected incorrectly is 0.02965 = 2.965%.

<h3>Percentages:</h3>

The percentages associated with an incorrect detection are:

  • 2% of 3.5%(have the protein).
  • 3% of 96.5%(do not have the protein).

Hence:

p = 0.02(0.035) + 0.03(0.965) = 0.02965

The probability that a randomly chosen plant is detected incorrectly is 0.02965 = 2.965%.

You can learn more about percentages and probabilities at brainly.com/question/25960993

3 0
2 years ago
Which two whole numbers are the square root of -17 between
babunello [35]

The two consecutive whole numbers that lies between the square root of 17 is 4 and 5

5 0
3 years ago
A woman has eight keys on a key ring, one of which fits the door she wants to unlock. Sherandomly selects a key and tries it. If
natulia [17]

Answer:

The expected number of keys she will try before she opens the door is 4.5.

Step-by-step explanation:

A woman has eight keys on a key ring, one of which fits the door she wants to unlock.

Each of them is equally as likely to be the one to work, which means that this situation is represented by an uniform distribution with lower bound a = 1 and upper bound b = 8.

Find the expected number of keys she will try before she opens the door.

The expected value of the uniform distribution is given by:

E = \frac{a + b}{2}

Considering a = 1, b = 8, as is the case in this exercise:

E = \frac{1 + 8}{2} = 4.5

The expected number of keys she will try before she opens the door is 4.5.

3 0
3 years ago
Lorenzo needs to run 13 1/2 miles this week to meet his goal for his training plan. so far this week he has run 3 1/2 miles on m
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Answer:5 more miles

Step-by-step explanation:

6 0
1 year ago
Help me plz thank ya boo lol
shtirl [24]

Answer:

1/4

Step-by-step explanation:

1/2-1/4

=2/4-1/4

=1/4

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2 years ago
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