Plz help me
It’s due by tonight

s

12 weeks

Step-by-step explanation:

if keith starts with $500 and wants to end with (at least) $200

he can withdrawn up to $500-$200=$300

if he withdraws $25 week the $300 will last $300 $25 week =12 weeks

so this is the solution to the problem.

Money that Keith has  at the beginning of the summer = $ 500 )

Money that keith  wants to have at the end of the summer = At least $200

Money that Keith withdraws every week =$25

Let w to represent the number of weeks in the summer

In consequence , the correct inequality should be:

Amount at the beginning of the summer- money withdrawn every week ≥ money at the end of the summer

Replacing with the values we know:

500-25w≥200. The correct answer is A.

PLEASE MARK ME BRAINLIEST

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.