D should be the correct answer
Answer:
9/20 x+12
Step-by-step explanation:
You can round 406to420 then divide by 7 or 406-490 divided by 7
Answer:
63.7999... (repeating) fps
Step-by-step explanation:
Feet per second (fps) per one (1) mph is 1.4666... repeating
so 43.5 * 1.46666... = 63.7999.. repeating
hope this helps:)