Mathematics, 20.10.2020 03:01 dianaskye9081
The lifespans of seals in a particular zoo are normally distributed. The average seal lives 13.813.813, point, 8 years; the standard deviation is 3.23.23, point, 2 years. Use the empirical rule (68 - 95 - 99.7\%)(68β95β99.7%)left parenthesis, 68, minus, 95, minus, 99, point, 7, percent, right parenthesis to estimate the probability of a seal living longer than 7.47.47, point, 4 years.
Answers: 3
Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 1
Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
The lifespans of seals in a particular zoo are normally distributed. The average seal lives 13.813.8...
Chemistry, 11.03.2022 21:10
Mathematics, 11.03.2022 21:10
Physics, 11.03.2022 21:20
Computers and Technology, 11.03.2022 21:20
English, 11.03.2022 21:20
Chemistry, 11.03.2022 21:20