Homework Help: Math

Posted by Taylor on Monday, January 3, 2011 at 5:07pm.

I already posted this, but wanted to say that I have the answers and it is 1.68 is less than or equal to x is less than or equal to 9.10

Cone Problem Beginning with a circular piece of paper with a 4- inch radius, as shown in (a), cut out a sector with an arc of length x. Join the two radial edges of the remaining portion of the paper to form a cone with radius r and height h, as shown in (b). What length of arc will produce a cone with a volume greater than 21 in.^3?

Math - Reiny, Monday, January 3, 2011 at 5:43pm
Emma asked the same question on Saturday.

http://www.jiskha.com/display.cgi?id=1293931313

Answer this Question

Related Questions

stats - Continuous Random Variable, I Let X be a random number between 0 and 1 ...
ap stats - Continuous Random Variable, I Let X be a random number between 0 and ...
algebra inequalities - can you check these tell if the number after the: color ...
math - How many perfect squares are less than or equal to 36? how many less than...
algebra ineqUALITIES - can you check these tell if the number after the: color ...
Statistics - Let Y be a random number between 0 and 1 generated by an idealized ...
Math - I have two problemson polygonal convex sets which I do not understand. ...
Algebra - Directions say that I have to solve and graph the equation using words...
random variables - For the standard normal random variable Z, compute the ...
calculus - Consider the function f(x)=65x−cos(x)+2 on the interval 0 ...

For Further Reading

First Name:
School Subject:
Answer: