What point divides the directed line segment ab¯¯¯¯¯ ⁢ into a 3: 1 ratio? (3, 2) (4, 2) (8, 2) (9, 2)

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.