Answer:
48f^2-110f+63
Step-by-step explanation:
We multiple every part of first sum with every prt of the 2nd sum:
(6f-7)(8f-9)=48f^2-54f-56f+63=
48f^2-110f+63
you simply have to add all of the numbers together, so it'll be 2+5+12+7+1 or 27, therefore the answer is B
The answer might be 5 times 7 that is 35
You want to draw 2 kings from a 52 card deck. And you do it with replacement.
There are 4 kings in a standard deck. The probability of getting one of them is
4/52 on the first draw.
For the second draw the probability is the same.
4/52
The probability for both happening is
(4/52)*(4/52) = (1/13)*(1/13) = 1/169 = 0.001597
The formula of a lateral area of a cylinder:
We have r = 9 yd and H = 4 yd. Substitute:
