D= 7/2 cm

The radius is cm?
A.3
B.7/4
C. 7/2
D.7
The circumference in terms of pie is pie cm?
A.7
B. 7/4
C. 7/2
D.14
Using 3.14 for our, the approximate circumference of the circle is___ cm?
A.7.0
B.11.0
C. 22.0
D. 21.0

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

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.

Prove that quadrilateral is a rhombus.