What is the approximate volume of this sphere? Don't forget to use the formula: V=43πr3

A 392.5 cm3

B 523.3¯ cm3

C 3,140 cm3

D 4,186.6¯ cm3

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

i would think "anyone would want the best for their child" is correct