Answer:
a) 0.0137060668
please mark me brainliest and follow me my friend.
I not know b part.
2^t =38
take the log of each side
log ( 2^t) = log (38)
the exponent gets multiplies
t log (2) = log (38)
divide by log 2
t = log(38)/log (2)
t≈5.2479
40*.20=8.00
40 - 8=32
answer32
hope you understand.
explain:]
40*.20=8
and second time i do ( - ) becouse they said 20% discount discount main is ( - )
so i do ( - ) i think now you understand.
6 - x = 2x
6 = 2x + x
6 = 3x
———-
3
x = 2
I believe take away means subtraction??
