Donuts R Us- Daily Stock Value
Date High Low Close
04/06/14 $15.56 $14.98 515.26
04/07/14 $16.03 515.26 515,75
04/08/14 $15.80 $15.05 $15.50
04/09/14 516.25 $15.50 516.23
The table shows values of stock for Donuts R Us for 4 dates. What is the mean of the closing values?
$15.20
$15.27
$15.69
$15.91
$15.99

the answer is 31.27mph

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