25 yards / 30 seconds = 50 yards / 1 minute
50 yards * 60 mins = 3000 yards / hour
Amanda swims 3000 yards in one hour
McKinly swims 1000 yards in one hour
Amanda can swim faster than Mckinly
Answer:
amanda
Step-by-step explanation:
14 -2i
9 + sqrt(-4) - ( -5 + sqrt(-16))
We know the sqrt of a negative number is i * sqrt(number)
9 + isqrt(4) - ( -5 + isqrt(16))
9 + 2i - (-5 + 4i)
Distribute the negative sign
9+2i +5 -4i
Combine like terms
Check the picture below.
Yes
{1,3,5,7} contains the first 4 odd numbers.
{1,2,3,5,7} would not be a subset.
