A drawer contains 6 pairs of black, 5 pairs of white, 5 pairs of red and 4 pairs of green socks.

(a) How many single socks do we have to take out to make sure that we take two socks with the same color?
(b) How many single socks do we have to take out to make sure that we take two socks with different colors?

it would be 6xy and -16xy.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: