Answer:
76.56
Step-by-step explanation:
45.38 × 3=136.14
212.70-136.14=76.56
Your answer is 160 i had this on a test hope this helps
Let n = total boxes (5)
Probability (p) = 1 out of 4 = 1/4 = 0.25
Probability she wins at most 1 out of 5 is p(x <=1) Which is also = p (x =0) + p(x=1)
Probability of not winning would be 0.75 ( 1-0.25)
No prizes in 5 boxes = 0.75^5
1 prize in 5 boxes = 5 x 0.25 x 0.75^4
Total probability = 0.75^5 + 5 x 0.25 x 0.75^4 = 0.63
9x would be you answer why because you'll divide 5 and 1 which is 5 then you'll add 5+4 which equals 9 and then just add the X at the end so your answer is 9X
Answer:
circumference = 10 = 31.42 units (nearest thousandth)
Step-by-step explanation:
diameter of a circle (d) = 2
circumference of a circle = 2r = d
Therefore, circumference = 10 = 31.42 units (nearest thousandth)