Answer:
Step-by-step explanation:
Given expression:
Rewrite 72 as (36 · 2), 12 as (4 · 3), and 192 as (64 · 3):
Apply the radical rule 
:
Rewrite 36 as 6², 4 as 2², and 64 as 8²:
Apply the radical rule 
:
Simplify:
Let x represent the number of A printers
<span>Let y represent the number of B printers </span>
<span>Minimize cost = 86x + 130y </span>
<span>subject to </span>
<span>Total printers equn: x + y ≥ 100 </span>
<span>Total profit equn: 45x + 35y ≥ 3850 </span>
<span>x ≥ 0, y ≥ 0 </span>
<span>x and y must be whole numbers. </span>
<span>The vertices of the feasible region are: (0, 100), (100, 0) and (35, 65) </span>
<span>If x = 35 and y = 65 the cost is 11460 and profit is 3850 </span>
<span>if x = 100 and y = 0 the cost is 8600 and profit is 4500 </span>
<span>If x = 0 and y = 100 the cost is 13000 and profit is 3500 </span>
<span>The best result is x = 100 and y = 0</span>
When you convert you divide i do believe
9514 1404 393
Answer:
2) (b) -7
3) (b) 14
Step-by-step explanation:
2) The sum is found by adding the numbers together. Your calculator can help if you can't do it in your head. I usually find it easier to add the positive and negative numbers separately. Of course the 0 can be ignored.
18 + 0 -4 -12 +6 -15 = (18 +6) -(4 +12 +15) = 24 -31 = -7
__
3) Apparently, we are to assume that George's percentage will apply to the next 40 pitches. Then ...
(number missed)/(number thrown) = 35%
missed = (thrown)×0.35 = 40×0.35 = 14
George is expected to miss 14 of the 40 pitches.
Answer:
Step-by-step explanation:
In point-slope form, our equation would be y - 9 = 2(x - 1). Expanding, we get y - 9 = 2x - 2. Solving for y, we obtain the form of the equation as shown in the problem: y = 2x + 7.
So, the numbers that would go in the blanks would be 2 and 7, respectively.
