Answer:2\cdot \frac{x}{x}-3-2x-\frac{5}{x^2}-8x+15=-\frac{3}{x}-5\quad :\quad x=\frac{1}{2},\:x=\frac{7+\sqrt{149}}{10},\:x=\frac{7-\sqrt{149}}{10}\quad \left(\mathrm{Decimal}:\quad x=0.5,\:x=1.92065\dots ,\:x=-0.52065\dots \right)
Step-by-step explanation:
In Egypt British rule had important political and economic effects. The main interest of the British in Egypt was to keep control of the trade route that ran through Egypt to the Red Sea and then on to India.
Answer:
An "n" degree polynomial can have up to (n - 1) turning points. So this function will have 3 turning points.
Step-by-step explanation:
Look at the first 6x^4. "n" in this is the exponent which is 4.
4 - 1 is 3. So there will be 3 turning points.
The "n" value is also even degree. So both ends of the function will end in the same direction (High to High or Low to Low depending on if the function has a negative or positive at the start)
Answer:
See attached. (Note that b, d, f, h, j are cents amounts. All the other letters refer to the dollar amounts only (no cents).)
Step-by-step explanation:
The one deposit is marked with a (+) in the third column of Figure 4.16a. All the other transactions are Payment/Debit transactions. The balance on each line is the balance on the previous line less any payment and plus any deposit on that line. (It's not rocket science.)
If you actually do this in a spreadsheet, it is convenient to let the spreadsheet do the math. It is much easier to let the spreadsheet keep track of dollars and cents in the same column.
It is more difficult to break out cents to a separate column. So, your letter answers apparently need to be the dollar portion only (except as indicated above).