exam
Maths Puzzle
Numerical Ability
Graph the following points in the Cartesian system of coordinates:
A (-4,3)
B (-3,-4)
C (2,-5)
D (-4,-4)
E (0,6)
F (-3,0)
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exam Other Question
Write an algebraic expression for each verbal expression.
a number increased by 20 (X+20)________
the quotient of b divided by 7 (B/7)_________
S(t) = 58 - 6.8In(t + 1)
models the typing speed S,in words per minute, of a student t months after the student completes a typing class.
a. What is the student's typing speed,