The product of two consecutive odd numbers is 23 more than the sum of those number. What are the two numbers? *

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

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?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4