Ask question

Ask question

All categories

3 years ago

12

PLEASE HELP

1 answer:

Marat540 [252]3 years ago

4 0

Here is the end behavior

You might be interested in

Kermit flipped a coin 20 times. The coin landed on tails six times. Which best describes what would likely happen if Kermit flip

Airida [17]

Answer:

24 of those times would be tails.

Step-by-step explanation:

Because if you flip it 20 times and it lands on tails 6 times, you just have to add 20+20 6+6 so then it's 40 flips and 12 tails. 60 times and 18 tails 8p times and 24 tails.

4 0

3 years ago

The manager of a gas station has observed that the times required by drivers to fill their car's tank and pay are quite variable

lesantik [10]

Answer:

0.4353 = 43.53%

Step-by-step explanation:

The times are exponentially distributed, so let's call n the mean, and x the time of transaction. The times of the transaction occurs in a certain time is:

$e^{-x/n}$

So, the probability that a car complete the transaction in less than 4 minutes, is 1 less the times it does it at 4 minutes:

P = 1 - $e^{-4/7}$

P = 0.4353

P = 43.53%

8 0

3 years ago

If B has the points, (-2,0) and (3,4), use the point slope formula to calculate the equation of the line.

pogonyaev

5/4 would be ur answer point slip formula is y^2 - y^1 over x^2 - x^1

5 0

3 years ago

I need an answer ive been stuck on it!!

Nikitich [7]

Answer:

the greatest common factor is 1 because 2, 3, 5, 7, 11, and 17 are prime

Step-by-step explanation:

5 0

3 years ago

Based on a survey, assume that 43% of consumers are comfortable having drones deliver their purchases. Suppose that we want to

lutik1710 [3]

Answer:

The probability that exactly three of them are comfortable with delivery by drones is 0.2583.

Step-by-step explanation:

Let <em>X</em> = number of consumers comfortable having drones deliver their purchases.

The probability of the random variable <em>X</em> is, P (X) = <em>p</em> = 0.43.

Then <em>q</em> is, <em>q</em> = 1 - p

A sample of <em>n</em> = 5 consumers are selected.

The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> and <em>p</em>.

The pmf of <em>X</em> is:

$P(X=x)={n\choose x}p^{x}(1-p)^{n-x};\ x=0,1,2,3...$

Compute the value of P (X = 3) as follows:

$P(X=3)={5\choose 3}0.43^{3}(1-0.43)^{5-3}\\=10\times 0.079507\times 0.3249\\=0.258318\\\approx0.2583$

Thus, the probability that exactly three of them are comfortable with delivery by drones is 0.2583.

6 0

3 years ago