at the end of my H.S math class today our teacher asked the class if they could solve this problem. (this is not my homework)
you have 4 numbers: 7, 7, 3, 3. What can you do with these numbers to get 24 and you cant use exponents. And trust me there is an answer.
2006-09-16 11:28:32 · 6 answers · asked by lima bean 1 in Science & Mathematics ➔ Mathematics
((3/7)+3)*7 = 24
2006-09-16 11:35:43 · answer #1 · answered by MsMath 7 · 6⤊ 0⤋
destiny quantity F = P(a million+ i )^n $1575 = 1000(a million+i)^3 ==> a million.575 = (a million+i)^3 You remedy this by employing taking the log of each and every side log a million.575 = 3 log (a million+i) ==> .1973 = 3 log (a million+i) ==> log (a million+i) = .0658 now take the anti log or 10^.0658 = a million+i = a million.163 remedy for i = 0.163 interest = 16.3% Use an same formula as above except divide the interest fee by employing 4 (this is compounded quarterly) and multiply the 6 x 4 because there are 24 interest funds. F = 1350 ( a million + 0.375/4)^24 ==> F = 1350(a million.251) F = $1688.86 you're correct ! except you shouldn't use the letter A for destiny quantity...you'll use it later to designate an Annuity or customary fee.
2016-11-27 19:20:45 · answer #2 · answered by mckernan 4 · 0⤊ 0⤋
How about 7*3 + 3 + (7-7)? Close enough?
2006-09-16 13:39:44 · answer #3 · answered by steiner1745 7 · 0⤊ 0⤋
umm do u have to use all 3 numbers if not 7x3+3
2006-09-16 11:35:10 · answer #4 · answered by boeboe 1 · 0⤊ 0⤋
Look for mathpro to copy and paste mathgirl826's answer, if mathpro hasn't already reached his/her/its allotment of answers for the day!
2006-09-16 11:56:23 · answer #5 · answered by Anonymous · 0⤊ 0⤋
this mathgirl..wont let us solve anything!!!!...go ahead choose math girl's answer....she truely genius!!!
2006-09-16 12:15:46 · answer #6 · answered by METICULOUS 3 · 0⤊ 0⤋