Answer:
Juan and Antonio go out on a bike ride. They both start at the same place. Antonio speeds up faster than Juan for 5 minutes, but tires out and takes a break for 2 minutes. Then the slowly gets faster and gets to 4 miles at 15 minutes. Juan starts off slower than Antonio but keeps steadily increasing in speed. He reaches 4 miles in 13 minutes.
Step-by-step explanation:
3n = 1/81; divide both sides by 3 to isolate n:
3n/3 = 1/81 divided by 3. Remember that when you divide, you use the reciprocal and multiply instead!!
n = 1/81(1/3) = 1/243. Now plug 1/243 back in for n, and 3/243 is equivalent to 1/81
Answer:
same is so sad its either cheating or leaving
Step-by-step explanation:
The property used is the Associative property
3 × 70 = 3(70) = 3 (7×10) = (3×7) ×10
The formula is
a × bc = a (bc) = a (b×c) = (a×b) ×c
