1/2÷ 3/8=4/3. To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
Answer:
<u>(2) x </u>
<u> 4</u>
Step-by-step explanation:
Given the sqrt(x), x
zero
So, given sqrt(x -4), x -4
0
Now solve for x
x - 4
0
x
4
Volume = 5 cm * 10 cm * 2 cm
volume = 100 cm³
massa = 700 g
Densidade = massa / volume
D = 700/100
D = 7 g / cm³
Answer:
The maximum value of the feasible regions is P=500
Step-by-step explanation:
we know that
To find out the maximum value of the feasible regions, substitute the value of x and the value of y of each region in the objective function P and then compare the results
we have

Region 1 (0,5)
For x=0, y=5
substitute

Region 2 (0,4)
For x=0, y=4
substitute

Region 3 (4,0)
For x=4, y=0
substitute

Region 4 (3,0)
For x=3, y=0
substitute

Compare
The maximum value of the feasible regions is P=500