Decode the cryptogram below by using the inverse of the matrix M. Matrix: M= 1 2 2
3 7 9
-1 -4 -7
Cryptogram: 13, -9, -59, 61, 112, 106, -17, -73, -131, 11, 24, 29, 65, 144, 172
The message is ?

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.