4.Using a scale of 1 cm to represent 10N, find the size and direction of the resultant of forces of 30N and 40N acting at right angles to each other.

d. learned preferences i believe is your answer

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form