Keiko is mixing 4 cups of concrete to make a stepping stone. she needs 1.5 cups of sand and 2.5 cups of cement mix.

which statement best describes how much of each ingredient keiko needs to measure?

a.
keiko should make it easy and just measure about 1 cup of sand and 3 cups of cement mix since she needs a total of 4 cups.

b.
keiko should measure exactly 1.5 cups of sand and 2.5 cups of cement mix to be sure the concrete will set properly.

c.
keiko should make it easy and just measure about 2 cups of each since she needs a total of 4 cups.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: