A six-sided number cube is tossed and a coin is flipped.
2 answers:
Answer: The required probability is
Step-by-step explanation: Given that a six-sided number cube is tossed and a coin is flipped.
We are to find the probability of rolling a number greater than 2 and flipping heads.
The sample space for the event is
S = {1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}.
That is, n(S) = 12.
Let, 'A' denotes the event of rolling a number greater than 2 and flipping heads.
So, A = {3H, 4H, 5H, 6H}
That is, n(A) = 4.
Therefore, the probability of rolling a number greater than 2 and flipping heads is given by
The required probability is
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Answer:
B. An increase in i, the interest rate, will create an increase in P, the monthly payment.
Step-by-step explanation:
We have the formula for the monthly payment as,
,
where P = monthly payment, i = rate of interest, PV = present value and n = time period.
Now, as i increase we get that (1+i) increases and so increases.
This gives us that, decreases and so
decreases
Therefore, increases.
So, we get that as i increases , the value of P will increase.
Hence, option B is correct.
Answer:
Step-by-step explanation:
3 x - y < 6
dividing whole equation by 6 equation comes out to be
from the above equation we can clearly see that the x and y co-ordinate
x co-ordinate will be (2,0) where y coordinate will be(0,-6)
and the plot is given in the attachment given below.
where as the shaded portion gives the desired region.
