On a road trip, Ms. Taylor drove at a constant rate for 3 hours, and she went a distance of 189 miles in that time. To get to her destination, she drove for an additional 108 miles at
a constant rate that was 6 miles per hour slower than her previous rate.
What was the total amount of time, in hours, that Ms. Taylor spent driving on this road
trip?

Pls help no links

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

kbmflmklbhml; bmlzb; bdhzz

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

i believe the answer is c.