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3 years ago

What number do I call for 911 again?

Mathematics

2 answers:

sesenic [268]3 years ago

7 0

Answer:

you call 911

Step-by-step explanation:

i hope you are doing ok

tiny-mole [99]3 years ago

4 0

Answer:

9-1-1 I am pretty sure 0///0

Step-by-step explanation:

am I wrong I-

You might be interested in

Determine whether the following probability experiment represents a binomial experiment and explain the reason for your answer.S

kozerog [31]

Answer:

B., C. and D.

Step-by-step explanation:

Seven cards are selected from a standard 52-card deck without replacement. The number of diamonds selected is recorded. Does the probability experiment represent a binomial experiment?

The criteria for a Binomial experiment are the following.

1. Fixed number of trials. (Not met)

The text doesn't specify the sample size (it says that seven cards are selected but doesn't specify how many times will seven cards be drawn), this number must be established before starting the experiment.

2. There are only two possible outcomes for each trial. (Not met)

"Draws seven cards and records the number of diamonds" so the outcome of the trial can be

"No diamonds"

"1 diamond card"

"2 diamond cards"

"3 diamond cards"

...

"7 diamond cards"

Simply speaking, it has two outcomes if you can phrase it as a yes or no question. That is not the case in this experiment.

3. Each trial is an independent event. (Not met)

4. The probability of success in the same from one trial to another. (Not met)

Two events are independent if the occurrence of one doesn't affect the probability of occurrence of the next one.

Since the cards are selected without replacement, at each repetition of the trial the probability of the next trial is modified. Therefore, the trials are dependant and the probability of success is modified after each trial.

None of the criteria for a Binomial experiment are met, this is not a Binomial experiment.

I hope you have a SUPER day!

3 0

4 years ago

The current l, in a circuit varies inversely with the resistance, R. If the resistance is 12 when the current is 3, what is the

ivolga24 [154]

Answer:

Step-by-step explanation:

Given I varies inversely with R then the equation relating them is

I = $\frac{k}{R}$ ← k is the constant of variation

To find k use the condition R = 12 when I = 3

k = IR = 3 × 12 = 36

I = $\frac{36}{R}$ ← equation of variation

When I = 6, then

6 = $\frac{36}{R}$ , hence

R = $\frac{36}{6}$ = 6

4 0

3 years ago

Bridget ungrouped 5,000 as shown use your understanding of place value to explain how the ungrouped number is equal to 5000

xz_007 [3.2K]

Thank you for positing your question here. Possible answer to the problem is that the10 ones is equal to 1 ten, the ungrouped number 4,000 + 900 + 10 which is total of 5,000. I hope my explanation helps.

6 0

4 years ago

Most major airlines allow passengers to carry two pieces of luggage (of a certain maximum size) onto the plane. However, their s

igor_vitrenko [27]

Answer:

The correct option is

d) (179.20, 212.716)

Step-by-step explanation:

We have out of a random sample of 1000, 345 carried more than a bag

Therefore in the question our X = 345 passengers carry more than a piece of luggage

n = 1000

Therefore the probability of a passenger carrying more than one luggage = 345/1000 = 0.345

The confidence interval estimator of p is given by

$p'+/-z_{\alpha/2}\sqrt{\frac{p'(1-p')}{n} }$ where p' = 0.345 = probability of desired outcome

n = 1000 = Population size

z at 95 % = Confidence interval estimate, the value is sought from the distribution table as z value is 1.96 at 95 % confidence level

We have $0.345+/-1.96\sqrt{\frac{0.345*(0.655)}{1000} }$ which gives

0.3745 or 0.3155

Which gives the range of confidential interval estimate as

212.695 to 179.224 which is equivalent to

d) (179.20, 212.716).

8 0

4 years ago

Solve showing all work and simplify completely: 9/18 + 1/3 =

Rina8888 [55]

9/18+1/3= 10/21

thats the answer

3 0

2 years ago

Read 2 more answers