1 answer:
Answer:
! means factorial . For example 3! (factorial 3) = 3*2*1 = 6
Answer to 14C3 is 364
Step-by-step explanation:
14! = 14*13*12*11*10*9*8*7*6*5*4*3*2*1
14C3 = 14*13*12*11*10*9*8*7*6*5*4*3*2*1 / 3*2*1 * 11*10*9*8*7*6*5*4*3*2*1
= (14*13*12) / 3*2*1
= 14*13*2
= 364
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Hope it helps :)
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Answer:
Step-by-step explanation:
5x + 3 = 2x - 6
3x + 3 = -6
3x = -9
x = -3
I would say A. Just because your height and the lamppost's height is a like term, like the length of the shadow. So 5/8 = h/20. But i may be wrong.
The greatest answer on the test is 20
The answer is 1L because if you turn 1.2 liters into ml it will be 1200 so now since they are both milliliters you do 1200-200 so the answer is 1 liter.