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Questions and answers by

kindaneedhelpASAP

Questions (4)

i need help. not saying these are right, i just tried my best, could someone check them for me? (NOT ALL ARE ANSWERED)1. (-5)^-1
1. 3 answers
2. 1,012 views
(4*10^8) (8.2*10^-2) i need it simplified and in scientific notation. i believe the answer is 3.28*10^7 but im unsure
1. 1 answer
2. 723 views
( x^5 y^-3 / 5x^9) ^-2i cant figure this out ;( i need help
1. 3 answers
2. 369 views
10x^-5 y^4 / 6y (no decimals)i figured it was y^4 / 60xy^5 but im not sure
1. 3 answers
2. 398 views