C.21
5^2-4=21
Explanation
Answer:A) 1.5
Step-by-step explanation: Bob runs at the rate of 8mins per mile
In 60mins his rate would be=60/8=7.5
Let a be the distance he further runs south
2s+3.25
Total distance covered in 50mins=Time=distance/speed=
50/60
50/60=2s +3.25/7.5
Cross multiply
60(2s+3.25)=50×7.5
120s+195=375
120s=375-195
S=180/120
S=1.5
<h2>
Answer:</h2>
The answer to your question is: (4 x 10^-1)
Answer:
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16.
Step-by-step explanation:
since given the radius and the formula of the circumference of a circle is 2pie*r
