Answer:
11. C 3 < x < 4
Step-by-step explanation:
0 is not a positive or negative number, thus the answer should be C
The required number of litres of pure and 85% maple syrup required to produce 150 litres of 96% maple syrup is 40 litres and 110 litres respectively.
Let :
Amount of pure (100%) maple syrup = a
Amount of 85% map’e syrup = b
Creating a system of equation :
- a + b = 150 - - - (1)
- 100%a + 85%b = 96% × 150
- a + 0.85b = 144 - - - - (2)
From (1)
Substitute a = 150 - b into (2)
- 150 - b + 0.85b = 144
- -0.15b = 144 - 150
- -0.15b = - 6
- b = 40
From (1)
- a = 150 - b
- a = 150 - 40
- a = 110
Therefore, 40 litres of pure maple syrup and 110 litres of 85% maple syrup will be used.
Learn more : brainly.com/question/24601782
Answer:
The answer to your question is 2i
Step-by-step explanation:
![\sqrt[4]{-16}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B-16%7D)
- Get the prime factors of -16
- 16 2
- 8 2
- 4 2
- 2 2
1
16 = 2⁴
- Express the -16 as a power
![\sqrt[4]{-2^{4}} or \sqrt[4]{2^{4}i^{2}}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B-2%5E%7B4%7D%7D%20%20or%20%20%20%5Csqrt%5B4%5D%7B2%5E%7B4%7Di%5E%7B2%7D%7D)
Remember that -1 = i²
- Get the fourth root of -16
2i
Answer:
2666 if you multiply the sum of the parenthesis
but if you add them then the answer is 105
Step-by-step explanation:
56+6=62
40+3=43
62•43= 2666