The median of a list of whole numbers must be a whole number.

a. true
b. false

Option B. False

Step-by-step explanation:

If we take set of whole numbers as 1, 2, 3, 4, 5, 6.

Then the median of this set will be mean of two whole numbers which are in center.

Median = (3 + 4)/2 = 7/2 = 3.5

which is not a whole number.

Therefore the given statement that median of a list of whole numbers must be a whole number is False.

Answer is False.

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950