Step-by-step explanation:
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Answer:
The simulation tool could be a coin flip, with heads up representing a girl and tails up representing a boy. One trial would require flipping the coin twice. One table would show the outcome of two coin tosses as tally marks, and indicate whether the results were boy-boy, boy-girl, or girl-girl.
I feel you, headaches suck.
Your answer would be h ≤ 8/7
Step 1 :
2
Simplify —
7
Equation at the end of step 1 :
h 2
— - — ≤ 0
4 7
Step 2 :
h
Simplify —
4
Equation at the end of step 2 :
h 2
— - — ≤ 0
4 7
Step 3 :
Calculating the Least Common Multiple :
3.1 Find the Least Common Multiple
The left denominator is : 4
The right denominator is : 7
After calculating the multipliers you get h ≤ 8/7
Hope this helps!
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Answer:
The gear ratio is calculated by dividing the output speed by the input speed (i= Ws/ We) or by dividing the number of teeth of the driving gear by the number of teeth of the driven gear (i= Ze/ Zs)
Answer: The answer is A
Step-by-step explanation:
A/4x+B/x+7
