I. Fill in the blanks. 1. If one quantity varies inversely as another, then the product of the two quantities is
2. The proportion ai: az = bici: b2c2 is a/an
variation.
3 - 4. The equation AB = KC shows that A varies
as C and
as B.
5-6. The formula p= 4s is a/an
variation, and
is the constant.
7. The mathematical sentence of the statement: M varies directly as Q and inversely as the square root of R
is
8. If B varies jointly as Cand D, and B = 12 when C= 24 and D = 3. The constant of variation is
as the distance
9-10. The time that is needed to drive from one province to another varies
between provinces, and
as the rate you drive.

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average