Answer:
1.2 x (8.4-6.4)
Step-by-step explanation:
1.2 x 2 = 2.4
<span>So he bikes 21 miles in 4.2 hours, which is 5 mph. </span>
Answer:
use so cratic it’s step by step app
Step-by-step explanation:
Answer:
C. 19,200
Step-by-step explanation:
half of a life of c-14 is
5,730
this has gone over 3.3 lives
multiply 5,730 by 3.3
you get
about the answer C
pls mark me brainliest