E^(3x) = 3247
3x = log 3247
x = [log 3247]/3
Answer:
. This means that Larissa is not correct.
Step-by-step explanation:
To solve logarithms, we have to consider the following:
= c means that
.
So, for example:
because
.
because
.
If
, then Larissa is correct. However,
. This means that Larissa is not correct.
The point (4,y) has a known x coordinate of x = 4. The y coordinate is unknown right now so we'll just call it y.
Draw a vertical line (see side note below) through 4 on the x axis. I've done so in red (see attached image). The red line crosses the graph at the point (4,1) so this tells us that
y = 1Answer: y = 1
Side Note: you don't have to draw a vertical red line but it's handy to see how it works out. After you get used to these types of problems, you can visually be able to see the answer without these extra lines.
The answer is 12 because you have to subtract
32-20
<span>A) 3 - The third sock will match the first or second if they don't match each other.
B) 14 - It's highly unlikely yet possible to remove all brown socks first, the next two would have to be black.</span>