Mathematics, 23.03.2021 02:40 tahmidtaj150
Can someone help with this question? pretty please! Also I have no idea if it is in the right subject sorry.
Answers: 1
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Mathematics, 22.06.2019 00:00
During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )
Answers: 1
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Can someone help with this question? pretty please! Also I have no idea if it is in the right subjec...
Mathematics, 25.01.2020 02:31
Social Studies, 25.01.2020 02:31
Mathematics, 25.01.2020 02:31
History, 25.01.2020 02:31
Mathematics, 25.01.2020 02:31
Mathematics, 25.01.2020 02:31
Computers and Technology, 25.01.2020 02:31
Health, 25.01.2020 02:31
Mathematics, 25.01.2020 02:31
History, 25.01.2020 02:31
Mathematics, 25.01.2020 02:31