It's probably not that hard! please help i literally have no clue what the answer is : find the exponential charge of 326 to the 78 power then add it into this (987+67)(326^78*34) then duplicate it by four every time.
2. what is the answer to ths (67+92)*8277cos7299+2928(2tan93)
then please show your work for how you got your answer. if the cosign wasn't there what would the total be? and what if you replaced it with the square root of four? if you have gotten to this point just take my points i actually don't care for the answers. 3. when you add 1+2+3+4+5+6+7+8(ect) why is the answer always -1/12? provide a thorough explanation why.​​

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?