Questions by Marni

Questions by Marni

PLEASE HELPS ME WITH MATHS I HAVE TIMER FOR 6mis!! :'( Subash created the two-way table below. Teams Team A Team B Total Boys 15 18 33 Girls 17 31 Total 32 32 According to the table, how many girls were

asked Aug 8, 2020

1 answer

5 votes

76.7k views

Suppose that 2% of the students in a school have head lice and the test for head lice is accurate 75% of the time. What is the probability that a student in the school has head lice, given that the test

asked Nov 24, 2019

1 answer

2 votes

51.0k views

for every 40 phone calls that jess made in a month, she recived 70 phone calls. What is the ratio in simplest form of the number of phone calls made to the number of phone calls jess recieved

asked Jan 27, 2019

2 answers

2 votes

156k views

24 POINTS!!!!!!!!!!!!! Three baseball teams found the teams batting average. This table shows the mean and the mean absolute deviation of the batting averages. Which statement is correct? A. The batting

asked Sep 9, 2018

2 answers

3 votes

119k views

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