quiz! do this under 5 mins!

it takes a typist an average of 6 minutes to type a letter. how many letters can be typed in 3/4 hour? *hint~ write 6 mins as a fraction of a yard reduced to lowest terms*

how many 1/4 hours are there in 5/6 hour?

how many periods of 20 mins are there in 3.4 of a hour? *hint~ 20 mins = 1/3 hour

from 3/4 yard of tape, how many 3 inch tabs can be cut? *hint~write 3 in as a fraction of a yard reduced to lowest terms*

evelyn has 3/4 pound of flour. if she needs 2 ounces to make a cookie, how many cookies can she make?

ready? set! go!

3(10x-y)-5(x-y^2) need this solved asap

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.