Joey and harper are making fruit smoothies. they each squeeze oranges. joey is able to squeeze 2 1/8 cups of orange juice and harper was able to squeeze 1 2/3 cups. how much orange juice do they have altogether? a. 4 1/8 b. 3 1/8 c. 3 19/24 d.4 19/24 tell how you got it !

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1