The solution is n= <u>+</u> 4i/√11
Step-by-step explanation:
step 1: 10n^2+n^2+16=0
step 2: 11n^2+16=0
step 3: 11n^2= -16
step 4: n^2= -16/11
step 5: taking square root on both sides,
n= √(-16)/√11 (square root of a negative number is a <u>complex term</u> 'i')
n= <u>+</u> 4i/√11
Using the together rate, it is found that they would prepare the solution in 1.71 minutes working together.
<h3>What is the together rate?</h3>
It is the sum of each separate rate.
In this problem, the rates are given by:
Hence the together rate is given by:
7x = 12
x = 12/7
x = 1.71.
They would prepare the solution in 1.71 minutes working together.
More can be learned about the together rate at brainly.com/question/25159431
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Answer: I’m almost positive the answer is B. N= 0.74 x 58;42.9
The reason I think it’s B is because that’s the only one that really makes sense to me, N would be number right, and if you multiply 0.74 and 58 you would get 42.92 and you would just round that down
Answer:
40
Step-by-step explanation:
pretty simple not trying to be mean
Answer:
10
Step-by-step explanation:
Total Ratio =1 1/2 +2 +1/2
=2+2
=4
=40÷4
=10
=