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3 years ago

Which relation is a function of x?

Mathematics

2 answers:

Orlov [11]3 years ago

8 0

The function of the relation is: x3

Hope this helps you!! :)

stiv31 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

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PLEASE HELP !!!

Art [367]

-3•-4=12, and -3+-4=-7.
this will turn into
(x-3)(x-4)
set them up to equal zero
x-3=0, x-4=0
solve
x=3, x=4
(a)

8 0

3 years ago

A company with n employees publishes an internal calendar, where each day lists the employees having a birthday that day. What i

lutik1710 [3]

Answer: $1-(\frac{364}{365})^n$

Step-by-step explanation:

Binomial probability formula :-

$P(x)=^nC_xp^x(1-p)^x$ , where P(x) is the probability of getting success in x trials, n is the total number of trials and p is the probability of getting success in each trial.

We assume that the total number of days in a particular year are 365.

Then , the probability for each employee to have birthday on a certain day :

$p=\dfrac{1}{365}$

Given : The number of employee in the company = n

Then, the probability there is at least one day in a year when nobody has a birthday is given by :-

$P(x\geq1)=1-P(x$

Hence, the probability there is at least one day in a year when nobody has a birthday = $1-(\frac{364}{365})^n$

5 0

3 years ago

Corinne solved the equation below:

tia_tia [17]

Answer: she is NOT correct the answer should be X= 19

How?:

the equation was 5x = 95

the 5 and x is being multiplied the opposite of multiplication is dividing

so 95/5= 19

therefor x= 19 and NOT 90

5 0

2 years ago

Read 2 more answers

from this year to ten years later, the number of people employed as physician assistants in the country is expected to increase

wariber [46]

Answer:

101430

Step-by-step explanation:

69000=100 what about 147%. 69000×147/100=101430

8 0

2 years ago

Solve 3(x+3) >4(x-4)

frutty [35]

3 X + 9 is greater than 4 x minus 16

+ 25 is greater than x

6 0

3 years ago