AzizHusain

Need more moon wells.

$$\frac{3\;yards}{sec}*\frac{60\; secs}{min}*\frac{60\;mins}{hour}*\frac{0.000568182\;mile}{yard} = \mathbf{6.1363656\;\frac{miles}{hour}}.$$

p = ((1+0.08)/12)^(12*7)

p = 0.

OR

p = (1+(0.08/12))^(12*7)

p = 1.7474220514295052.

Remember, parentheses are important and can change answers dramatically!

Yes, desmos is pretty cool and easy to share quickly.

32.) Intensities of magnitudes 7.7 & 7.9 are extremely similar since both are in the 7.0 - 7.9 range. The intensity level is written as roman numerals and in this case, it would be VII or higher meaning very strong+.

That's good (looks better, too). Thanks for letting me know, Ninja.

For cubic equations, you would likely have to first find a factor that satisfies the condition and then divide to get the other factors.

Another way is to graph and determine the x values which satisfy the condition.

Lastly, you could just guess and check all the way...maybe for some easier cubic equations!

3.5 : 0.25

7/2 : 1/4

We can write it as $$\frac{\frac{7}{2}}{\frac{1}{4}} = \frac{7}{2}*{\frac{4}{1} = \frac{28}{2} = \mathbf{14}.$$

Notice, if you multiply both sides by 4 --> 3.5(4) : 0.25(4) --> 14 : 1 --> 14/1 --> 14.

Both ways provide you with the same answer.

In the U.S., we have periods to divide each school day. For example, in my middle school, most students had only Period 1 - 6...however, some have a period 0 which just means before "official" school starts. Same goes for high school...but you could also have period - 7 for a lengthy day of school!

Each period can be considered as a "class" or "activity." After periods 1 & 2, we would have snack for 10 mins. Then, we would have periods 3 & 4...after that, lunch for 30 mins...and then periods 5 & 6...

Now, for homerooms, they are named as they are because they serve as a place to store your stuff or do leisurely activites...we had SSR (sustained silent reading) and usually left our stuff in our homerooms before we went to lunch. So, you can see the connection to a real home and why the "home" part appropriately fits. Also, homerooms serve as your "main" classroom. So, suppose your homeroom was period 4, chemistry class. Then, if there were a contest to see which "homeroom" could collect the most donations or raise money for fundraisers, then each homeroom would be competing against all other homerooms.