Answer:
3.6477seconds
Step-by-step explanation:
Sarah the cheetah ran the 100 meters in 5.9523s. Subtract 5.9523 from 9.6
Answer: ![\bold{\sqrt[8]{2^7} }](https://tex.z-dn.net/?f=%5Cbold%7B%5Csqrt%5B8%5D%7B2%5E7%7D%20%7D)
<u>Step-by-step explanation:</u>
![\sqrt[4]{2} \times \sqrt[8]{2} \times \sqrt[2]{2}\\\\={2^{\frac{1}{4}}\times 2^{\frac{1}{8}}\times 2^{\frac{1}{2}}\\\\=2^{\frac{1}{4}+\frac{1}{8}+\frac{1}{2}}\\\\=2^{\frac{2}{8}+\frac{1}{8}+\frac{4}{8}}\\\\=2^{\frac{7}{8}}\\\\\\=\large\boxed{\sqrt[8]{2^7}}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B2%7D%20%5Ctimes%20%5Csqrt%5B8%5D%7B2%7D%20%5Ctimes%20%5Csqrt%5B2%5D%7B2%7D%5C%5C%5C%5C%3D%7B2%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D%5Ctimes%202%5E%7B%5Cfrac%7B1%7D%7B8%7D%7D%5Ctimes%202%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%5C%5C%5C%5C%3D2%5E%7B%5Cfrac%7B1%7D%7B4%7D%2B%5Cfrac%7B1%7D%7B8%7D%2B%5Cfrac%7B1%7D%7B2%7D%7D%5C%5C%5C%5C%3D2%5E%7B%5Cfrac%7B2%7D%7B8%7D%2B%5Cfrac%7B1%7D%7B8%7D%2B%5Cfrac%7B4%7D%7B8%7D%7D%5C%5C%5C%5C%3D2%5E%7B%5Cfrac%7B7%7D%7B8%7D%7D%5C%5C%5C%5C%5C%5C%3D%5Clarge%5Cboxed%7B%5Csqrt%5B8%5D%7B2%5E7%7D%7D)
10% = 15.6
20% = 30.12 (double it)
So 20% of $156 is $30.12
false
the slope of -1 and the slope of -1 are parallel, not perpendicular