In a random sample of 625 people, it was found that 225 of them frequently check their work email when they are at home. find the upper confidence limit of a 95% confidence interval for p, the true proportion of people who frequently check their work email when they are at home. give your answer to four decimal places

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

(a) what was jennifer's gross pay for the year? (b) how much did she pay in state income tax? (c) the amount in box 4 is incorrect. what dollar amount should have been entered in box 4? (d) the amount in box 6 is incorrect. what dollar amount should have been entered in box 6? (e) how much was jennifer's fica tax? (f) jennifer's taxable income was $32,104. she's filing her taxes as head of household. does she owe the government more in taxes, or will she receive a refund? how much will she owe or receive?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m