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Mathematics 19 Online
OpenStudy (anonymous):

see attachment on log!

OpenStudy (anonymous):

OpenStudy (anonymous):

@surdawi

OpenStudy (anonymous):

80=95-25log2x -15=-25log2x

OpenStudy (anonymous):

3/5=log2x 3/5=lnx/ln2

OpenStudy (anonymous):

so i got 2^3/5=x how do i calculate this in a decimal

OpenStudy (anonymous):

3/5 = .6 so plug in to ur calculator 2^.6=1.15

OpenStudy (anonymous):

but thats to 2 decimal and u need 1 decmal point

OpenStudy (anonymous):

Shokran

OpenStudy (anonymous):

3afwan = عفواً = welcome

OpenStudy (anonymous):

1.2

OpenStudy (anonymous):

wait i put in 1.2 and 1.1 it said it was wrong

OpenStudy (anonymous):

1.5

OpenStudy (anonymous):

ok now locate the point on the graph that conveys the graph

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