Mathematics, 27.04.2021 19:10 quayakaty
the sum of the first four terms of an A. p is 62.if the difference between 4 terms and 2nd terms is 14. find the first term and common difference
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
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 22:00
The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities
Answers: 1
You know the right answer?
the sum of the first four terms of an A. p is 62.if the difference between 4 terms and 2nd terms is...
Questions
Mathematics, 14.12.2021 14:00
Mathematics, 14.12.2021 14:00
Mathematics, 14.12.2021 14:00
World Languages, 14.12.2021 14:00
Mathematics, 14.12.2021 14:00
Mathematics, 14.12.2021 14:00
English, 14.12.2021 14:00
Health, 14.12.2021 14:00
English, 14.12.2021 14:00
Biology, 14.12.2021 14:00
