Tyler says he invented a number puzzle. He asks clare to pick a number, and asks her to do the following:
2 answers:
Set up an equation to see how this makes sense.
Let X be your original number.
So...
2(3x-7)-22/6=-3
6x-14-22/6=-3
6x-36/6=-3
6x-36=-18
6x=18
X=3
Answer:
E
Step-by-step explanation:
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Answer:
d=√(x2-x1)² + (y2-y1)²
Step-by-step explanation:
ans is √85 unit
Cuz it can help you later on in the fuchure
Answer:
B. 93%
Step-by-step explanation:
Find the z-score:
z = (x − μ) / σ
z = (122 − 100) / 15
z = 1.47
Find the probability using a calculator or z-score table.
P(Z < 1.47) = 0.93
Answer:
9
Step-by-step explanation:
18 x 1/2
18/2
9
Answer:
7 units
Step-by-step explanation:
Simply count the units between A and B :)
