To save for a $4000 television, Ivan invests $3400 in a plan that pays 4.2% per year, compounded annually. How much will he need to add to this investment in 3 years
to have enough to purchase the television?

What is the binomial expansion of (2x-3)^5

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle