Mathematics, 10.02.2020 03:37 lalllda
A meteorologist forecasted that Friday’s high temperature would be 58°F on Friday the temperature reached 50°F what is the percent error the meteorologists forecast on Friday
Answers: 1
Mathematics, 21.06.2019 19:30
Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 21.06.2019 23:30
It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples
Answers: 1
A meteorologist forecasted that Friday’s high temperature would be 58°F on Friday the temperature re...
Mathematics, 14.10.2019 15:30
Mathematics, 14.10.2019 15:30
History, 14.10.2019 15:30
Social Studies, 14.10.2019 15:30
Mathematics, 14.10.2019 15:30
Mathematics, 14.10.2019 15:30
English, 14.10.2019 15:30
History, 14.10.2019 15:30
History, 14.10.2019 15:30
Physics, 14.10.2019 15:30
Mathematics, 14.10.2019 15:30
English, 14.10.2019 15:30
History, 14.10.2019 15:30