Pls help I’ll brainlest and add extra points
1 answer:
Answer:
1) B 1/4
2) C 36
3) C 4
Step-by-step explanation:
1) 1/2 chance for tails on both the first and second flips
1/2•1/2 = 1/4
2) 8/10 marbles are white.
as the marble is always replaced, the chances never change.
0.8(45) = 36
3) there are 6 sides to a cube but only one even number less than four (2), so the chances are 1/6
1/6•24 = 4
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199 Canadian dollars
Step-by-step explanation:
1 US dollar equals 1.33 Canadian dollar
= x^2 ( x+3 ) (x+3)
= set equal to 0
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Answer is -3 and 0
Answer:
12-12
Step-by-step explanation:
hope this helps tell me if it's right
F(x) = x^2 - 8x + 5
f(-1) = -1^2 - 8(-1) + 5
f(-1) = 1 + 8 + 5
f(-1) = 14 <==