2 answers:
Answer:
blue and red
Step-by-step explanation:
Answer:
1/9 is the probability that its red chip.
Step-by-step explanation:
total chips = 14 + 10 + 12 = 36 chips
first probability = 12/36 = 1/3
second probability = 12/36 = 1/3...........total remains same, 36 as its replaced
therefore probability = 1/3 * 1/3 = 1/9
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Answer:
Step-by-step explanation:
Distribute 4 through the parentheses
Collect like terms
Hope I helped!
Best regards! :D
Answer:
Na20+H20 -> 2NaOH
Step-by-step explanation:
Answer:
option (b)...........
Draw a rectangle 37 cm by 42 cm and then count how many 1cm by 1cm squares are inside it.
Part A: 14 + 14 = y or 14•2 = y
Part B: (n•2) - 2 = a
Not 100% sure that this is correct but, hope this helps! :) If you have any questions than ask me.
