exam
Maths Puzzle
Numerical Ability
Can anyone help me with this problem?
(x^4y^6z12/9-2^x^3y-^8z-^9)0
Convert to scientific notation (here you may use x as multiplication):
0.000098
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exam Other Question
Please help me in this problem. I need to find the value of x and y by using substitution or elimination. Thank you
{y=x
{x-4y=0
a man rode a bycycle for 12 miles then hiked an additional 8 miles . the total time for the trip was 5 hrs . if the rate when he was riding his bicycle was 10 miles per hour faster than his rate walking , what was each rate