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GuDViN [60]
3 years ago
14

Help you don’t have to explain

Mathematics
1 answer:
kolezko [41]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

umm you might want to learn this. I cheated in middleschool/ highschool and was an honor student. I am barely surving college though, you'll need math for your general education requirement.

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Approximately 12.6% of all (untreated) Jonathan apples had bitter pit in a study conducted by the botanists Ratkowsky and Martin
bagirrra123 [75]

Answer:

Step-by-step explanation:

Let n be a random variable that represents the first Jonathan apple chosen at random that has bitter pit.

a) P(X = n) = q(n-1)p, where q = 1 - p.

From the information given, probability if success, p = 12.6/100 = 0.126

b) for n = 3, the probability value from the geometric probability distribution calculator is

P(n = 3) = 0.096

For n = 5, the probability value from the geometric probability distribution calculator is

P(n = 5) = 0.074

For n = 12, the probability value from the geometric probability distribution calculator is

P(n = 12) = 0.8

c) For n ≥ 5, the probability value from the geometric probability distribution calculator is

P(n ≥ 5) = 0.58

d) the expected number of apples that must be examined to find the first one with bitter pit is the mean.

Mean = 1/p

Mean = 1/0.126 = 7.9

Approximately 8 apples

7 0
3 years ago
Use the Distributive property to solve the equations.
Zanzabum

Answer:

Follow the steps I did in the explanation.

Step-by-step explanation:

It says to evaluate the equation :-

3.2 = 4/5(b - 5)

3.2 = (4/5 × b) + (4/5 × -5)

3.2 = 4/5b - 4

3.2 + 4 = 4/5b

5/4 × 7.2 = b

9 = b

Hope this helps, thank you :) !!

7 0
3 years ago
Read 2 more answers
Π (pi) is an unending decimal. Find the Circumference of the circle below using exact π (pi).
dalvyx [7]

Step-by-step explanation:

Given radius, r = 5,

Circumference of Circle, C

= 2\pi \: r \\  = 2\pi(5) \\  = 10\pi \: units

7 0
3 years ago
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What is 8 6/15 rounded to the nearest whole number
Lesechka [4]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Find the perimeter of the figure to the nearest hundredth.
Tems11 [23]

Step-by-step explanation:

Perimeter of figure

= 5 + 2 \times 7 +  \pi \: r \\   = 5 + 14 + 3.14 \times 5 \\  = 19 + 15.70 \\  = 34.70 \: in \:

3 0
3 years ago
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