For the first question, the answer is A. You take 90 and multiply it by 3, then you get the time that it takes for one worker to mow the large park.
For the second question, you take 50 = k/0.25. To find k, you would want to multiply both sides with 0.25 to cancel the 0.25 on k's side. 50 times 0.25 is 12.5. I think C is your answer although I'm not really confident.
X=-4, the cube root of -64 is 4. (subtract 64 from both sides and find cube root)
Answer : <span>0.00144042653
67 </span>÷ 46,514 = <span>0.00144042653
Hope this Helps ._.</span>
Answer:
go to m a t h w a y it will help you. but no spaces it would not let me put the hole thing.
Step-by-step explanation:
