Suppose that last semester your semester gpa was 3.703.70 and your resulting cumulative gpa was 2.722.72. next, suppose that this semester your semester gpa will be 3.403.40. if so, then your cumulative gpa a. will increaseincrease because your "marginal" gpa will be belowbelow your semester gpa last semester. b. will increaseincrease because your "marginal" gpa will be aboveabove your semester gpa last semester. c. will increaseincrease because your "marginal" gpa will be aboveabove your cumulative gpa. d. could increase or decrease because your "marginal" gpa will be belowbelow your semester gpa last semester but aboveabove your cumulative gpa. e. will decreasedecrease because your "marginal" gpa will be belowbelow your semester gpa last semester.

answer; /// i believe the correct answers are (b) change in population and (e) future expectation of check first, good luck

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

3rd the reason why is because of management and leadership