Neil tried to rewrite the expression \dfrac{5^{-6}} {5^{-4} =5
−6−(−4)

=5
−2

=
5
2

1
​

​

Step 1
Step 2
Step 3
​ Did Neil make a mistake? If so, in which step?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?