5.4x=9*25.8
5.4x=232.2 Divide both sides by 5.4
x=43
Gus has a fish tank that holds 471047104710 inches^3 3 cubed of water. He is using a cylinder shaped bucket with a radius of 555
1 answer:
Answer:
3 times.
Step-by-step explanation:
Allow me to revise your question for a better understanding.
<em>Gus has a fish tank that holds 4710 inches^3 cubed of water. He is using a cylinder shaped bucket with a radius of 5 inches and a height of 20 inches to fill the tank. How many times will Gus need to fill the bucket to completely fill the fish tank if he doesn't spill a drop. </em>
Here is my answer:
Given:
Fish tank volume: 4710 inches^3
Cylinder shaped bucket :
- Radius r = 5 inch
- Height = 20 inches
So we need to find the volume of the Cylinder shaped bucket :
V = πh
= 3.14* inches^3
From the question we know that Gus uses the bucket to fill in the tank, so the numbers of time he needs to fill the bucket to completely fill the fish tank is:
=
= 3 times.
Hope it will find you well.
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5.4x=9*25.8
5.4x=232.2 Divide both sides by 5.4
x=43
Answer:
The sample statistics are attached.
First, we need to determine the hypothesis.
The null hypothesis should be: .
The alternative hypothesis should be:
The next step is about calculating the<em> t statistics </em>based on the samples. This <em>t test </em>will give the probability value or p-value, which determines if there's enough to reject the null hypothesis. The formula we need to use to find the t-value is:
Replacing all the values into the formula, we have:
Therefore, the t-value is -3.2.
Now, we using a level of significance of 0.01, and a degree of freedom (df) of 34, we use the t-table to find the p-value for this results. (df = N -1; in this case, we take the smaller sample, which is 35, giving us 34 of df).
Therefore, according to the table attached, <em>the p-value is less than 0.01,</em> which is less than our level of significance. This result means that the null hypothesis is rejected. In other words, there's enough evidence to say that <em>the life expectancy of people in Africa is less than the life of expectancy of people in Asia.</em>
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Answer:
Step-by-step explanation:
Given is an algebraic polynomial of degree 5.
Here leading term is p=3 and constant term is q =12
Factors of p are ±1,±2,±3
Factors of q are
Possible forms of p/q will be the same for any other polynomial of degree 5 with leading term =3 and constant term = 12
Hence any other polynomial
will have same possible zeroes of p/q, when a,b,c are rational.
Hence any polynomial of this type would have the same possible rational roots.