Question

A grain silo consists of a cylindrical main section and a hemispherical roof. If the total...

A grain silo consists of a cylindrical main section and a hemispherical roof. If the total volume of the silo (including the part inside the roof section) is 11,000 ft3 and the cylindrical part is 30 ft tall, what is the radius of the silo, correct to the nearest tenth of a foot?
r =  ft

The real solutions of the given equation are rational. List all possible rational roots using the Rational Zeros Theorem. (Enter your answers as a comma-separated list.)

x3 − 3x2 − 4x + 12 = 0;  [−4, 4] by [−15, 15]

List all possible rational zeros given by the Rational Zeros Theorem (but don't check to see which actually are zeros). (Enter your answers as a comma-separated list.) I tried -1.5,\ 2.08,\ 5.42

P(x) = x3 − 6x2 + 17

All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) I tried 3

P(x) = x3 − 9x2 + 27x − 27

Homework Answers

Answer #1

Thank you.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Find all rational zeros of the polynomial, and then find the irrational zeros, if any....
1. Find all rational zeros of the polynomial, and then find the irrational zeros, if any. Whenever appropriate, use the Rational Zeros Theorem, the Upper and Lower Bounds Theorem, Descartes' Rule of Signs, the Quadratic Formula, or other factoring techniques. (Enter your answers as comma-separated lists. Enter all answers including repetitions. If an answer does not exist, enter DNE.) P(x) = 2x4 + 7x3 − 6x2 − 7x + 4 rational zeros x = irrational zeros x =   2. A...
Find all solutions of the equation. (Enter all answers including repetitions. Enter your answers as a...
Find all solutions of the equation. (Enter all answers including repetitions. Enter your answers as a comma-separated list.) x4 + 5x3− 17x2− 15x + 42 = 0    Find all solutions of the equation. (Enter all answers including repetitions. Enter your answers as a comma-separated list.) 6x5 + 43x4 + 37x3 − 30x2 = 0 Find all solutions of the equation. (Enter all answers including repetitions. Enter your answers as a comma-separated list.) x3 − 8x2 − 19x − 10...
All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers...
All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 7x2 − x − 7 x = Write the polynomial in factored form. P(x) = 16. Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 24x3 + 10x2 − 13x − 6 x = Write the polynomial in factored...
5. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your...
5. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x4 − 13x2 + 36 x = Write the polynomial in factored form. P(x) = 15. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 5x2 − x − 5 x =...
15. Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as...
15. Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 6x2 + 7x − 2 x =
Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in...
Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 3x^3 + 5x^2 − 5x − 7
1. Find all zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all...
1. Find all zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 12x4 + 12x3 + 15x2 + 12x + 3 2. A graphing calculator is recommended.A solar panel manufacturer estimates that the profit y (in dollars) generated by producing x solar panels per month is given by the equation S(x) = 8x + 0.8x2 − 0.002x3 − 4000. Graph the function in the viewing rectangle [0, 400]  by [−10,000, 20,000]. For...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT