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ohaa [14]
2 years ago
14

The table shows the total weight of

Mathematics
1 answer:
ioda2 years ago
8 0
Each pencil weighs 4 grams so the answer is B: 4
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4 0
3 years ago
What is the probability of flipping exactly 6 heads when you flip 6 coins? Please explain your answer and those who waste an ans
kolbaska11 [484]

Binomial probability states that the probability of x successes on n repeated trials in an experiment which has two possible outcomes can be obtained by

(nCx).(p^x)⋅((1−p)^(n−x))

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6 0
2 years ago
Change 1/7 / 4/21 to a ratio?<br>​
sergeinik [125]

Answer:

3:4

Step-by-step explanation:

(1/7)/(4/21) = (1/7)×(21/4) = 3/4 = 3:4

6 0
2 years ago
The perimeter of a square closet is 12 m. What is the cost of carpeting it at $7.00 per square meter
snow_lady [41]
Area= 12m * 12m = 144m^2 *7.00$ = 1008$.
Final answer: 1008$
5 0
3 years ago
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