Answer:
242
Step-by-step explanation:
Instead of times you should use * to represent multiplication.
So, the expression is 4 + 34*7
We follow PEMDAS,
So first we multiply,
4 + 238
Now we add.
242
Answer:
there can only be 1 pipe that will be 23 feet long because 23 don't go into 30 more than 1 time
Step-by-step explanation:
If 3c+4d=2 then c=(2-4d)/3
And if you put that into the other equation
Then you multiply everything by 3, getting
And then
Leaving
I dont have a calc with me right now but you just pot this into the calculator:
And when you get the number you insert it into the nest eqation to get c
So basically
Since the p-value of the test is of 0.00001 < 0.01, these results have statistical significance.
<h3>What is the relation between the p-value and the conclusion of the test hypothesis?</h3>
Depends on if the p-value is less or more than the significance level:
- If it is more, the null hypothesis is not rejected, which means that the results do not have statistical significance.
- If it is less, it is rejected, which means that the results have statistical significance.
In this problem, the probability is the p-value, hence since the p-value of the test is of 0.00001 < 0.01, these results have statistical significance.
More can be learned about p-values at brainly.com/question/13873630
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Answer: 4,599 I'm going to say this based off my test. Yet you didn't say how big the volleyball was. For example, if it was like 12 or 14 inches. I can change my answer if you are more detailed. Have a nice day!
Step-by-step explanation:
