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Yuri [45]
2 years ago
14

Area = ???????????????

Mathematics
1 answer:
lina2011 [118]2 years ago
8 0

Answer:

x²+8x+7

Step-by-step explanation:

x²+7x+x+7

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A baker knows that the daily demand for strawberry pies is a random variable that follows the normal distribution with a mean of
Elan Coil [88]

The demand that has an 8% probability of being exceeded is 38.1230 .

<h3>What is probability?</h3>

Probability is the aspect of mathematics that focus on the occurrence of a random event.

This is calculated below:

The  normal random variable having the  mean is been given as :

(Mu = 31.8)

The standard deviation is been given as ( sd = 4.5)

Then in making our calculation, we will need to make use of the formular below:

\\Z= (X - Mu) / sd = (X - 31.8) / 4.5

But we know that going with the  probability of 0.08

where  k = 1.4051

P (Z > 1.4051)

k = 1.4051

we can have the expression for  k  as [(X - 31.8) / 4.5]

This can be simplified as:

X  = 4.5 (1.4051) + 31.8 = 38.1230.

Therefore, the  demand that has an 8% probability of being exceeded is 38.1230 .

Learn more about normal distribution on:

brainly.com/question/4079902

#SPJ1

5 0
2 years ago
A florist is making bouquets for a wedding. She starts with 85 flowers. She makes 7 bouquets. She has 15 flowers left over. What
Hitman42 [59]

Answer:

x = (85 - 15)/7

Step-by-step explanation:

x = (85 - 15)/7

x = 10

6 0
3 years ago
How many angles must be supplementary with angle 14? 4 lines intersect to form 16 angles. The angles created, clockwise from top
trapecia [35]

Answer:

four

Step-by-step expif this is worng but i had a similar question and that as the answer

4 0
3 years ago
Read 2 more answers
Graph: X+2(y-1) ²=4​
mel-nik [20]

Answer:

See attached photo.

Step-by-step explanation:

x = -2y^2 + 4y + 2

7 0
3 years ago
Read 2 more answers
Plzzzzz help me on this and explain
Galina-37 [17]
The Answers are B and C
Its B because 12 is MORE than twice as much as M. Meaning 140 is larger than 2*m
Its C because again it is MORE than twice as much as M. Meaning that 140 is larger than 2m.

Answers;B,C
Hope this helped!
7 0
3 years ago
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