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LiRa [457]
3 years ago
9

Ratio of AC:CB??? .———.—————.

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
7 0

Answer:

2:3 I think

Step-by-step explanation:

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Complete the ordered pairs (9,...), (..., 71) for the equation.<br> y= 10X-9
zaharov [31]

Answer:

(9, <u>81</u>) (<u>8</u>, 71)

Step-by-step explanation:

My explanation is in the picture. All I did was replace the known variable with the proper letter!

4 0
2 years ago
What is the area of the above trapezoid? Please help<br> I will cash app if you help out
Leno4ka [110]

Answer:

b should be correct

Step-by-step explanation:

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7 0
3 years ago
The Census Bureau says that the 10 most common names in the United States are (in order) Smith, Johnson, Williams, Jones, Brown,
scZoUnD [109]
Using binomial distribution where success is the appearing of any of the top 10 most common names, thus probability of success (p) is 9.6% = 0.096 and the probability of failure = 1 - 0.096 = 0.904. Number of trials is 11.
Binomial distribution probability is given by P(x) = nCx (p)^x (q)^(n - x)
Probability that none of the top 10 most common names appears is P(0) = 11C0 (0.096)^0 (0.904)^(11 - 0) = (0.904)^11 = 0.3295
Thus, the probability that at least one of the 10 most common names appear is 1 - 0.3295 = 0.6705

Therefore, I will be supprised that none of the names of the authors were among the 10 most common names given that the probability that at least one of the names appear is 67%.
6 0
3 years ago
A customer purchased a total of 23 hamburgers and chicken sandwiches. Each hamburger costs $3.50 and each chicken sandwich costs
Oliga [24]

Answer:

25 hamburgers

88.50/3.50

Step-by-step explanation:

hope this helps

mark me brainly

thanks for the points

anddd

sparkles and love

☆*: .。. o(≧▽≦)o .。.:*☆

3 0
2 years ago
Read 2 more answers
3. A city is selling tickets for Family
scoray [572]

Answer:

$4650

Step-by-step explanation:

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5 0
2 years ago
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