Answer:
Hi there, the answer is 5 / 36
A dice has 6 sides. All sides have an equal chance of being rolled. The probability of rolling any number on the dice is 1/6. So you take 96 and find 1/6 of it and you do 96 divides by 6. Your answer is 16. Therefore, Adam is expected to roll a 4, 16 times.
1325.5
im not too sure, but i think that is the answer.
Answer: Choice C
x = sqrt(12)
y = 18
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Triangle TRU is a 30-60-90 triangle
RU = 4 is the hypotenuse
UT = 2 is the short leg and half the hypotenuse
RT = long leg
RT = (short leg)*sqrt(3)
RT = 2*sqrt(3)
x = 2*sqrt(3)
x = sqrt(4)*sqrt(3)
x = sqrt(4*3)
x = sqrt(12)
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Angle TRS is 30 degrees
y+12 = 30
y = 30-12
y = 18