Let g = original # of girls at the assembly.
Let w = # of boys at the assembly.
Equation of ratios:
w 3 boys
------- = ---- = --------------------------------------------
g-12 4 girls after 12 have left assembly
4w + 36
Cross-mult., 4w = 3g - 36, so 4w + 36 = 3g, and g = --------------- (answer)
4
This is "original # of girls at the assembly in terms of w, the # of boys at the assembly."
Answer:
522
Step-by-step explanation:
Answer:
![g(2)=1](https://tex.z-dn.net/?f=g%282%29%3D1)
Step-by-step explanation:
So first, we know that:
![f(1)=g(1)+1](https://tex.z-dn.net/?f=f%281%29%3Dg%281%29%2B1)
And:
![f(2)=2](https://tex.z-dn.net/?f=f%282%29%3D2)
This means that instead of 1, if we put two in like so:
![f(2)=g(2)+1](https://tex.z-dn.net/?f=f%282%29%3Dg%282%29%2B1)
Then we can substitute the f(2):
![2=g(2)+1\\g(2)=1](https://tex.z-dn.net/?f=2%3Dg%282%29%2B1%5C%5Cg%282%29%3D1)
Therefore, g(2)=1.
Answer:
Number of unique treatment combinations = 8
Step-by-step explanation:
Given:
Number of brands = 3
Number of power settings = 2
Number of microwave times = 3
Find:
Number of unique treatment combinations.
Computation:
Number of unique treatment combinations = Number of brands + Number of power settings + Number of microwave times
Number of unique treatment combinations = 3 + 2 + 3
Number of unique treatment combinations = 8
Answer:
Yes.
Step-by-step explanation:
An integer is colloquially defined as a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 5+, and √2 are not.