Answer:
2 runners will be needed
Step-by-step explanation:
1/2 = 2/4
2/4 / 1/4 = 2
2 runners, for 1/2 mile
Answer:
<
Step-by-step explanation:
yes
Please excuse the messy handwriting
Answer:
Distributive property.
Step-by-step explanation:
You distribute, or spread out, the 2 to each term in the parentheses.
Answer:
Step-by-step explanation:
The binomial expansion is given by:
In our case we have
Thus using the given terms in the binomial expansion we get
Upon solving we get