Total cards = 52
Total red cards = 26
Total black cards = 26
P(one red and one black) = P(red and then black)+ P(black and then red)
P(one red and one black) =(26/52)(26/51) + (26/52)(26/51)
P(one red and one black) = 26/51 (Answer A)
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Answer: 26/51 (Answer A)
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First one hope this helps!
Answer:
81 units³
Step-by-step explanation:
V = Length x Widht x Height
= 9 x 3 x 3
= 81 units³
3 terms
when you combine like terms you are left with 10x + y + 8 which is 3 terms.
First step is replacing x with -4. => -3=5y+8 => 5y= -8-3 => y =-11/5