Related Questions

a, b and c are positive integers. If b equals the square root of a, and if c equals the sum of a and b, which of the following could be the value of e?
A 21
B 30
C 45
D 331
If b equals 20% of b, then which one of the following equals 30% of c?
A 0.0006% of a
B 0.006% of a
C 0.06% of a
D 0.6% of a
2a equals 10 and--------a equals 5?
A eventually
B thus
C therefore
D thereby
If 25% of A equals 30% sof B and 24% of B equals 20% of C what is the ration of A to C?
A 1 :1
B 1 : 2
C 2 :1
D 4 : 3
Choose the most appropriate word : 2a equals 10 and ______ a equals 5.
A therefore
B eventually
C thus
D thereby
A discount rate which equals to present value of TV to project cost present value is classified as
A negative internal rate of return
B modified internal rate of return
C existed internal rate of return
D relative rate of return
If 50% of x equals the sum of y and 20, then what is the value of x-2y?
A 20
B 40
C 60
D 80
If c and d are two integers and @ is defined in p an q as @ (p, q)=(p+1)(q+2), and @ (c, d) equals the product of 2 and 5, then what should be the value of c+d?
A 11
B 5
C 6
If x+y=7 and x2+y2=25, then which one of the following equals the value of x3+y3?
A 25
B 35
C 65
D 91
if x+y=7 and x^2+y^2 =25 then which of the following equals the value of x^3+y^3 ?
A 7
B 25
C 65
D 91

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