A manufacturer wishes to estimate the proportion of dishwashers leaving the factory
that is defective. How large a sample should be tested in order to be 99% confident
that the true proportion of defective dishwashers is estimated to within a margin of
error of 3%?
1843.27
1800
1843
1844

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

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4