How do you write 144% as a fraction, mixed number, or whole number in simplest form?
1 answer:
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Given:
Consider the complete question is "A speed walker covered mi in
hour. How far will he walk in 3/4 hours if he walks twice as fast?"
A speed walker covered mi in
hour.
To find:
Distance covered by him if in 3/4 hour if he walks twice as fast.
Solution:
We have,
It means a speed walker covered mi in
hour.
If the speed is twice then he can cover double distance is same time.
Distance covered by him if in 3/4 hour if he walks twice as fast is
Therefore, distance covered by him is 9 mi.
Answer:
b=i* or -i*
Step-by-step explanation:
11b^2-9=-68
11b^2=-59
b^2=-59/11
b=i* or -i*
"i" in this case is an imaginary number, equal to
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