Tonya surveyed people to see where they receive the
venn diagram below. how many people get their
where they receive their daily news information. she recorded her results in the
elow. how many people get their daily news from tv?
daily news
newspaper
45
(27
28
16
19
14
internet
d.99
45
b. 56
c. 66

Ineed i don’t get this at all! and you

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10