Hey! is any one here from Korea

여기 한국에서 온 사람 ?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9