Answer:
21000
Step-by-step explanation:
We are given that
1 candy making machine can produce Swedish jelly candies per minute=350
We have to find the number of Swedish jelly fish candies could 6 identical machines produce in 10 minutes.
In 10 minutes, 1 candy making machine can produce candies=
1 candy making machine can produce candies in 10 minutes=3500
If the rate same then
6 identical candy machine can produce candies in 10 minutes=
Hence, 6 identical machines can produce Swedish jelly fish candies in 10 minutes=21000
Answer:
oh, you may have forgotten to add the file, you can edit and add it, which i will edit my response and respond.
Step-by-step explanation:
Answer:
a. X is the number of adults in America that need to be surveyed until finding the first one that will watch the Super Bowl.
b. X can take any integer that is greater than or equal to 1. 
.
c. 
.
d. 
.
e. 
.
f. 
.
Step-by-step explanation:
<h3>a.</h3>
In this setting, finding an adult in America that will watch the Super Bowl is a success. The question assumes that the chance of success is constant for each trial. The question is interested in the number of trials before the first success. Let X be the number of adults in America that needs to be surveyed until finding the first one who will watch the Super Bowl.
<h3>b.</h3>
It takes at least one trial to find the first success. However, there's rare opportunity that it might take infinitely many trials. Thus, X may take any integer value that is greater than or equal to one. In other words, X can be any positive integer: .
<h3>c.</h3>
There are two discrete distributions that may model X:
- The geometric distribution. A geometric random variable measures the number of trials before the first success. This distribution takes only one parameter: the chance of success on each trial.
- The negative binomial distribution. A negative binomial random variable measures the number of trials before the r-th success. This distribution takes two parameters: the number of successes
and the chance of success on each trial 
.
(note that 
) is equivalent to 
. However, in this question the distribution of 
takes two parameters, which implies that shall follow the negative binomial distribution rather than the geometric distribution. The probability of success on each trial is 
.
.
<h3>d.</h3>
The expected value of a negative binomial random variable is equal to the number of required successes over the chance of success on each trial. In other words,
.
<h3>e.</h3>
.
Some calculators do not come with support for the negative binomial distribution. There's a walkaround for that as long as the calculator supports the binomial distribution. The r-th success occurs on the n-th trial translates to (r-1) successes on the first (n-1) trials, plus another success on the n-th trial. Find the chance of (r-1) successes in the first (n-1) trials and multiply that with the chance of success on the n-th trial.
<h3>f.</h3>
.
Answer:
1005cm³
Step-by-step explanation:
8² x 3.14 = 200.96 = surface area of face
200.96 x 5 = 1004.8 = 1005cm³
Hi. Here are the answers and I am attaching a file that shows how I got them.
1. The simplified answer is: -5/12
2. The simplified answer is: - 1 1/5
3. The simplified answer is: - 1 7/10
4. The simplified answer is: 1 5/6
5. The simplified answer is: 1 2/3
Hope this helps.
Take care,
Diana
