GRE
65
The value of F when C=20
Number of distinct 3-digit numbers that can be formed using the digits 1, 2, and 3
Number of distinct 2-digit numbers that can be formed using the digits 1, 2, 3, 4, and 5
The perimeter of a rectangle with area 16
The perimeter of a rectangle with area 24
w▼z
z▼w
AB+BC
AC
Probability of getting exactly two heads
Probability of getting exactly one tail
a
2b
Circumference of the circle
12π
y
The average (arithmetic mean) of x and z
$$The sum of the roots of x^{2}-9x+20=0$$
$$x^{2}+6x+8=0$$
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