Answer:
0.3276%
Step-by-step explanation:
-The percentage of error is the the percentage deviation from the real value.
-Given the real value is 427.4 m and the pedometer value is 426m, the % of error is calculated:
Hence, the percentage of error is 0.3276%
Answer:
14 miles per hour
Step-by-step explanation:
60/15=4
3.5*4= 14
14miles per 60mintues (1 hour)
Answer:89
Step-by-step explanation:
Multiply 27 by 3, then add 8 to your answer and you get 89
Answer: you can find it be adding the two functions you have
Step-by-step explanation:
5x(x+6)=-50
X(x+6)=-10
X square +6x=-10
(X+3) square=-10-9
(X+3) square=-19
So this equation has no solution