Answer:
f(- 5) = 25
Step-by-step explanation:
To evaluate f(- 5) , substitute x = - 5 into f(x) , that is
f(- 5) = - (- 5)² - 10(- 5) = - 25 + 50 = 25
Answer:
reerrthdthjfjffgyjhvg
Step-by-step explanation:
Reerrthdthjfjffgyjhvg because reerrthdthjfjffgyjhvg and reerrthdthjfjffgyjhvg, because it is reerrthdthjfjffgyjhvg.
Hope this helps! :)
Answer:
Step-by-step explanation:
Ascending order: 17,22,22,26,39,41,47
Mode = 22
Median:
No. of terms = 7
Therefor, Median= (n+1)/2 th term = 8/2 = 4th term
Median = 26
Mean:
Mean = sum of the data/No. of data
![=\frac{17+22+22+26+39+41+47}{7}\\\\=\frac{214}{7}\\\\=30.57](https://tex.z-dn.net/?f=%3D%5Cfrac%7B17%2B22%2B22%2B26%2B39%2B41%2B47%7D%7B7%7D%5C%5C%5C%5C%3D%5Cfrac%7B214%7D%7B7%7D%5C%5C%5C%5C%3D30.57)
You divide 4 by 20 to get 5 then multiply by 32 to get 160 so Margie drive 160 mles on $20 worth of gas
Answer:
rational
Step-by-step explanation: