Answer:
9.7%
Step-by-step explanation:
Given:
Observed score value = 8.5
Actual score value = 7.75
Required:
Percent error to the nearest tenth
SOLUTION:
Percent error = \frac{Value_{observed} - Value_{actual}}{Value_{actual} * 100 [/tex]
Percent error = \frac{8.5 - 7.75}{7.75} * 100 [/tex]
Percent error = \frac{0.75}{7.75} * 100 [/tex]
Percent error = \frac{75}{7.75} [/tex]
Percent error = 9.7 [/tex] (nearest tenth)
Tbh with you i really don’t know
Answer:
The student incorrectly simplified 10ab root 2a + 20a root 2a
Step-by-step explanation:
If its the one under the one with a written answer(the first on blank at the top) its b. 20% did not arrive.
Answer:
It is C. Multiply each side by negative one over five , subtract 25 from each side.
Hope this helped you! :3