In other words, how many times does 32 go into 150 without going over?
150/32 = 4.6875
Now, the smallest number of people needed to complete the work is found in the ones place or 4.
See it???
.75 because the more numbers after the decimal point the smaller it gets
This isn't a stock index as much as it is a portfolio, but it doesn't matter.
On day one the assets are worth
8000*4.25+5000*2.90+2000*6.40 = $61,300
On day 8
8000*3.90 + 5000*2.50 + 2000*6.10 = $55,900
Change: 55900/61300 - 1 = -.08809
That seems like none of the above but we'll choose
choice B
Answer:
339.290
Step-by-step explanation:
by using the formula for surface area of cylinder that is 2πrh+2πr^2
Using FOIL (First Outside; Inside, Last), we find our product.
(7x - 3)(7x + 3) // Given
7x * (7x + 3) // First Outside
49x^2 + 21x // Distribute (remember this)
-3 * (7x + 3) // Inside Last
-21x - 9 // Distribute (remember this)
49x^2 + 21x - 21x - 9 // Add both answers (the one from Outside and the one from Inside)
49x^2 - 9 // Simplify. This is your answer
You can do this, or you can remember that this is a factor for a difference of squares, where
a^2 - b^2 = (a + b)(a - b)
Plug in “7x” for a, “3” for b
