It is just 18 :)It is just 18 :)
Answer:
12i
Step-by-step explanation:
Step 1: Write it out
√-144
Step 2: Factor
√144(√-1)
Step 3: Evaluate
12i
Number of runners needed = 1 1/2 / 1/4
= 3/2 / 1/4
= 3/2 * 4
= 12/2 = 6 runners (answer).
Answer:
Step-by-step explanation:
CASNT HELP
the bison runs 3520 feet per minute
convert that to miles per hour
3520/5280 = 2/3 of a mile per minute
2/3 x 60 = 40 miles per hour
the bison runs 10 miles per hour faster