Aca of oatmeal contains 4 and 1/2 cups of oats. when making oatmeal, one serving requires 2/3 of a cup of oats. how many servings of oatmeal can one make if each serving requires 2/3 of a cup.
a. 6 and 3/5
b. 4 and 3/6
c. 3
d. 3 and 4/6

If qrs tuv, which congruences are true by cpctc? check all that apply. a. q u b. rs tu c. qs tv d. qr tu e. s v f. r u

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?