Answer:
Ratio of Wood MS to Parker MS = 81 : 131
Step-by-step explanation:
Given
number of students at WMS = 136+188 = 324
number of students at PMS = 316+208 = 524
Ratio of students
WMS : PMS = 324 : 524 = 81 : 131
Answer:
720
Step-by-step explanation:
10x9x8
Since they are picking 3 different instruments
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Answer:
It will take 5 hours until it reaches its maximum concentration.
Step-by-step explanation:
The maximum concentration will happen in t hours. t is found when
In this problem
Applying the quotient derivative formula
A fraction is equal to zero when the numerator is 0. So
We use only positive value.
It will take 5 hours until it reaches its maximum concentration.
The answer is the part that isn't scribbled out.
Hope this helped! (:
Answer:
we have x=1, y=0 and x=-3, y=4
Step-by-step explanation:
We need to solve the equations:
Let:
Putting value of eq(2) into eq(1)
Now finding values of y for x=1 and x=-3
So, we have x=1, y=0 and x=-3, y=4