1. 25,000g
2. 8.06kg
3. 7,940 mg
4. 13.57 g
5. 0.394 kg
6. 6,120 mg
7. 0.009 kg
8. 0.048 g
9.15,650g
10. 700 mg
11. 3g
12. 2.74g
Answer:
Points of intersection: (1.225,-1.58) and (1.225,1.58)
Step-by-step explanation:
Given
Required
The region area
Plot the graphs of and
Make y the subject in both equations
Square both sides
Rewrite
Take square roots
So, we have:
Take square roots
So, we have:
The point of intersection is:
Square both sides
Collect like terms
Divide by 2
Take square roots
So, the point of intersection is at: (1.225,-1.58) and (1.225,1.58)
<em>See attachment</em>
From the attached image, we can see that the curves do not enclose
Hence:
To reflect a function across the y-axis you have to change
So, the function becomes
Answer:
Part A: 480 ounces of water are left in the water tank.
Part B: he will drink 3 tanks of water in 30 days.
Step-by-step explanation:
Part A:
5x8x16 = 6x16 = 1/2x8x16
=640 = 96 = 64
=480
Part B:
4x30 divided by (5x8) = 120 divided by 40 = 3
Answer:
40
Step-by-step explanation:
Plug the 21 into the equation (21 + 19)