49 the list shows the number of songs that five students each downloaded last week.
32, 43, 38, 28, 51
what is the mean absolute deviation of the numbers in the list?
a 34.4
b 6.88
c 38.4
d 7.68

i can you with this question sweetie!

step-by-step explanation:

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