Answer:
Step-by-step explanation:
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sddssddsddsds
Answer:
I think the answers are #4.A
#5.B
Answer:
D. 48
Step-by-step explanation:
In the experiment, 16/40 landed exactly on heads. If you do 16/40 * 3/3 = 48/120.
This means that you can estimate 48 of the next 120 trials have 2 coins showing heads.
Marcus should have substituted -10for b, not 10
Marcus should have subtracted 4(1)(25) in the square root
This equation, when solved correctly, only has one real number solution
So A, C, D
Answer:
167.64 cm
Step-by-step explanation:
I dont kno how to work it out