Answer:
The correct answer is D) 243
Step-by-step explanation:
it is a because it is the line is in the spot we're it is ststop to go
Answer:
The 5 unknown are 1 quarter, 3 dimes, and 1 penny.
v = √16 · √d
d = 300 ft
v = √16 · √300
v = √16 · √100 · √3
v = 4 · 10 · √3
<em>v = 40√3 ft/sec </em> <== simplified radical form
That's about 69.3 feet per sec, or 47.2 miles per hour.
