Answer:
The value of the unit rate is 8
Step-by-step explanation:
we know that
To calculate the unit rate simply divide the first number by the second number
so
![12:1\frac{1}{2}](https://tex.z-dn.net/?f=12%3A1%5Cfrac%7B1%7D%7B2%7D)
Convert mixed number to an improper fraction
![1\frac{1}{2}=1+\frac{1}{2}=\frac{1*2+1}{2}=\frac{3}{2}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B2%7D%3D1%2B%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B1%2A2%2B1%7D%7B2%7D%3D%5Cfrac%7B3%7D%7B2%7D)
substitute in the expression above
![12:\frac{3}{2}=\frac{24}{3}=8](https://tex.z-dn.net/?f=12%3A%5Cfrac%7B3%7D%7B2%7D%3D%5Cfrac%7B24%7D%7B3%7D%3D8)
The answer for this is less than 887
Answer:
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Step-by-step explanation:
ghh
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Answer:
18√3
Step-by-step explanation:
tan Ф = opposite/adjacent
tanФ = AB/AC
tan 60 = AC/AB
Tan 60 =√3 AB=18
√3=AC/18
AC=18√3
Sequence: 2 + 1 + 1/2 + 1/4 + 1/8 + ...
Explanation:
Here Given Sum to Infinity
![\sf S \infty \ =a_1 \ x \ \dfrac{1}{1-r}](https://tex.z-dn.net/?f=%5Csf%20S%20%5Cinfty%20%20%5C%20%3Da_1%20%20%5C%20x%20%5C%20%5Cdfrac%7B1%7D%7B1-r%7D)
Identify following
Solve:
![\rightarrow \sf S \infty \ =2 \ x \ \dfrac{1}{1-\frac{1}{2} }](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20S%20%5Cinfty%20%20%5C%20%3D2%20%20%5C%20x%20%5C%20%5Cdfrac%7B1%7D%7B1-%5Cfrac%7B1%7D%7B2%7D%20%7D)
![\rightarrow \sf S \infty \ =4](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20S%20%5Cinfty%20%20%5C%20%3D4)
The sum of this infinity series is 4