In science class 2/3 of the students have a sister of the students who have a sister 1/2 have a brother which model shows the fraction of students that have both a sister and a brither

17 1/3

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

answer:

c) the x-coordinate of the center of the circle increases by 3

1/4 of a pint hope that mark as brainliest