exam
Maths Puzzle
Numerical Ability
Simplify:
2log(base 4)4 + 3log(base 3)3^2 - log(base 4)(1/16) + log(base 10)10
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exam Other Question
Jack usually mows his lawn in 4 hours. Marilyn can mow the same yard in 6 hours. How much time would it take for them to mow the lawn together?
Find the distance between (-3, -2) and (1, 4)
A) sqrt 10
B) 27
C) 2 sqrt 5
D) 2 sqrt 13
Can anyone help me understand this problem? Thank you so very much!!