Answer:
dont cheat
Step-by-step explanation:
cheaters never win bro
Answer:
true
Step-by-step explanation:
power stored during the day can be released in evening hours when the energy is most needed
The estimate is about 15.60
Answer:
For A the answer is 18. B is 24. And C is 45
Let us say that:
x = mass of 10% titanium alloy required
y = mass of 20% titanium alloy required
To solve this problem, we set-up two mass balances or
equations.
Overall mass balance: x
+ y = 100
x
= 100 – y ---> 1
Titanium mass balance: 0.10 x + 0.20 y = 0.17 (100)
0.10
x + 0.20 y = 17 ---> 2
Now we combine equations 1 and 2:
0.10 (100 – y) + 0.20 y = 17
10 – 0.10 y + 0.20 y = 17
0.10 y = 7
y = 70 g
Calculating for x using equation 1:
x = 100 – y
x = 100 – 70
x = 30 g
Answer:
x = 30 g of 10% titanium alloy required
y = 70 g <span>of 20% titanium alloy required</span>
