HELP! PASSED DUE SAME WORKSHEET 21) 8.4 times 10 to the power of 1
23) 9.1 times 10 to the power of 3
25) 7.9 times 10 to the power of 4
27) 2.9 times 10 to the power of 2
29) 8 times 10 to the power of 3
31)5.29 times 10 to the power of 5

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Let f(x) = 1/x^2 (a) use the definition of the derivatve to find f'(x). (b) find the equation of the tangent line at x=2