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icang [17]
2 years ago
15

15x -5 = 45 + 19 what is x

Mathematics
2 answers:
SCORPION-xisa [38]2 years ago
4 0

Answer:

x equals 4.6

Step-by-step explanation:

if u need explanation plz tell me so i can help

Dima020 [189]2 years ago
3 0

Answer:

x= 4.6

I need brainlist to level up please give it to me

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ivanzaharov [21]
Quotient Rule. Objectives: In this tutorial, we derive the formula for finding the derivative of a quotient of two functions and apply this formula to several examples. After working through these materials, the student should be able to derive the quotient rule and apply it.
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3 years ago
Han and Leila live 7 miles apart. They decide to start walking toward each other's houses at
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2 years ago
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A May 2000 Gallup poll found that 38% of the people in a random sample of 1,012 adult Americans said that they
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Answer:

10.

x P(X)

0 0.238

1 0.438

2 0.269

3 0.055

11.

0.707

There is 70.7% chance that at least one but at most two adults in the sample believes in the ghost

12.

1.14≅1

There will be one adult out of three we expect to believe in the ghost

Step-by-step explanation:

The probability distribution is constructed using binomial distribution.

We have to construct the probability distribution of the number adults believe in ghosts out of three adults. so,

x=0,1,2,3

n=3

p=probability of adults believe in ghosts=0.38

The binomial distribution formula

nCxp^xq^n-x=3cx0.38^x0.62^3-x

is computed for x=0,1,2,3 and the results depicts the probability distribution of the number adults believe in ghosts out of three adults.

x P(X)

0 0.238

1 0.438

2 0.269

3 0.055

11.

P(at least one but at most two adults in the sample believes in the ghost )= P(x=1)+P(x=2)=0.437+0.269=0.707

P(at least one but at most two adults in the sample believes in the ghost )=70.7%

12. E(x)=n*p

here n=3 adults and p=0.38

E(x)=3*0.38=1.14

so we expect one adult out of three will believe in the ghosts.

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3 years ago
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Answer:

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B is 307,000

C is 285.39

D is 6,810

Not sure what the 33. is but that should be the right answer

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2 years ago
What is the slope of a line parallel to the line whose equation is 6x - y = 1. Fully
NNADVOKAT [17]


So use -a/b and you get 6x as the slope and the parallel line would have the same slope
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2 years ago
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