The lengths of a certain species of fish are approximately normally distributed with a given mean (look at the picture) and standard deviation (look at at the picture) . according to the empirical rule, what percentage of the fish will have lengths within 1 standard deviation of the mean?
34%
47.5%
68%
99.7%

Question 1 (50 points) your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. question 2 (50 points) taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1g(x)=2x2+1

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal