A.23
B.30
C.55
D.63
E.76
第1题
the larger number?
A.20
B.40
C.45
D.70
E.80
第2题
riginal number?
A.75%
B.125%
C.50%
D.112.5%
E.150%
第3题
the same rate?
A.150/x
B.150x
C.6x
D.1500/x
E.600x
第4题
heir ages is 41. Then how old is Sue?
A.8
B.10
C.14
D.19
E.21
第5题
If tanθ=5/12,and if cosθ=12/13,then sinθ=
A.5/12
B.5/13
C.12/13
D.13/12
E.It cannot be determined from the information given.
第6题
a jelly bean from thebag, what is the probability that the jelly bean pickedis NOT one of the red jelly beans?
A.1/2
B.1/4
C.3/4
D.1/16
E.15/16
第7题
What rational number is halfway between 1/5 and 1/3?
A.1/2
B.1/4
C.2/15
D.4/15
E.8/15
第8题
f 210, 225, 254,231, and 280. In order to maintain this exact average,what must be Marlon’s score for his 6th game?
A.200
B.210
C.231
D.240
E.245
第9题
person.Last year, weekly fees were paid for v vehicles and p persons. Which of the following expressions gives the total amount, in dollars, collected for weekly fees last year?
A.20v + 10p
B.20p + 10v
C.10(v + p)
D.30(v + p)
E.10(v + p) + 20p
第10题
f the votes cast were cast in favor of the motion?
A.5/8
B.3/5
C.8/15
D.2/5
E.3/8
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