In each diagram x represents a different value. a. What is something that is definitely true about the value of x? b. What is something that could be true about the value of x?

What is the volume of the sphere shown below with a radius of 3?

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r