81 has the square root of 9.
Square root of 3= 1.73205080757
Square root of 4= 2.02484567313
Square root of 18= 4.24264068712
6 - 33 = (22 + 5)
-27 = 27
-1
The answer is D. -1
Downstream 280mi/7 hours
(Speed =change in position/change in time)
40mi/hr
Back
280/14
20mi/hr
Answer:
Anylize the results
Step-by-step explanation: