All categories

2 years ago

Y=4 (0.5)* exponential function y=2(5)* exponential function

Mathematics

1 answer:

Vlad1618 [11]2 years ago

6 0

Yes you are correct that is the answer.

You might be interested in

Choose the list of numbers that are examples of multiples of 4.

dybincka [34]

The second option! 16, 20, 24, 28 can all be divided by 4

7 0

2 years ago

A quantity with an initial value of 980 decays exponentially at a rate of 1% every 2

Firdavs [7]

Answer:

821.94

Step-by-step explanation:

4 0

2 years ago

Need help on 4-12 teacher didn't explain and just gave us the homework

Lesechka [4]

I think you would need to multiply all the sides by the number it gave u.

3 0

2 years ago

If 4 students represent 16% of the class then how many students are in the class

kobusy [5.1K]

Answer:

In total there are 25 students in the class.

6 0

2 years ago

Unknown to a medical researcher, 6 out of 25 patients have a heart problem that will result in death if they receive the test dr

Fiesta28 [93]

Using the hypergeometric distribution, it is found that there is a 0.0002 = 0.02% probability that exactly 6 patients will die.

<h3>What is the hypergeometric distribution formula?</h3>

The formula is:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}$

$C_{n,x} = \frac{n!}{x!(n-x)!}$

The parameters are:

x is the number of successes.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

The values of the parameters for this problem are:

N = 25, k = 6, n = 8.

The probability that exactly 6 patients will die is P(X = 6), hence:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}$

$P(X = 6) = h(6,25,8,6) = \frac{C_{6,6}C_{19,2}}{C_{25,8}} = 0.0002$

0.0002 = 0.02% probability that exactly 6 patients will die.

More can be learned about the hypergeometric distribution at brainly.com/question/24826394

#SPJ1

8 0

1 year ago