Texas Instruments TI-89 Calculator "asap" Questions

...feet & inches to get a fraction solution. Which buttons, in which order do I press. HELP PLEASE ASAP!!!!!! press shift and eng(to enter engineering mode) and you will find your answer

My screen i s completely blank and will not turn on when i press on. i need help ASAP! Check to make sure the battery is installed correctly or get a fresh battery and install it.

I lost my reference book and i need to , asap, learn to calculate amortization of loan payments. Could you please help me? http://support.casio.com/manualfile.php?rgn=1&cid=004002005

How can i find sin inverse of 54.4. As it shows that range of sin is 0 to 1. plz help asap Could you give us the original question to see how you got 54.4? As you say, sine values can only be numbers ...

right side only, i tried adjusting my x min and y mins but it still doesnt seem to look right, help asap please (x-3)(3x+5

how do I set tax rate for the ks-1500 calculator? Need help asap Type the rate in digits, then press the RATE BUTTON and then TAX button, then GT button. IT WILL SET THE NEW RATE and you are done. See

...register from a lady, it is still in a very good working condition but I need a instruction manual ASAP in order to program the PLU's on the till please help!!!! ...

screen won't turn on i turned on my calculater and the sreen wasblank. I need help ASAP! go to battery replacement texas instrument ti-30xa or whichever model you have. place calculater face down ...

...^. I am in the middle of a annuities lesson in Math and using my calculator. Please let me know ASAP The key you need is the one that says yx (y is slightly larger), it's right above X->M.

...1 12 and 6 but idk what to do help me. my math is due within the hour please give me an answer asap thank you kindly -7x1=-7 & -7+13=6 hope this helps. +7 and -1 multiply to -7 and add to