Answer:
Answer:
2745.0127025 or 68.472153673
Step-by-step explanation:
So we know that the ratio of a line to area to volume is x/y , x^2/y^2, x^3/y^3. Knowing one of these ratios and one of the volume can help us easily find the volume.
First we have to convert x^2/y^2 to x/y, so the square root of 13.69/4, which gives us 3.7/2. Then we cube this to get the volume ratio of 50.653/8.
Now to where I got two answers.
I wasn't sure if 433.54 in^3 was the bigger volume or the smaller one, so I solved for both. Assuming it's the bigger volume, the volume of the smaller cone would be 68.472153673, if it's the bigger cone it would be 2745.0127025.
For the true or false question, the radius of the smaller one was 20.34, and if you divide that by 11.1 and compare it to 3.7/2 they are extremely close (1.83 to 1.85) So i would say it's true
Answer:
And replacing we got:
Step-by-step explanation:
For this case we have the following info given:
represent the sample size selected
represent the population proportion
We want to find the standard error and we can use the distribution for the sample proportion and for this case since the sample size is large enough and we satisfy np>10 and n(1-p) >10 we have:
And the standard error is given;
And replacing we got:
A. 2y is the GCF and you can tell that by it being the largest number that goes into all. Each term also has a y, but not all have an x.
2y(x^3 - 5x^2 + 9x - 45)
B. You can factor the remaining using the splitting method.
2y(x - 5)(x^2 + 9)
The 4 is in the tenth place...so you have to look at the number beside it to see if you round up or down. It's a 6, which is greater than 5 so you round up.
3.5
just cheat dawg sometimes you got to cheat