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seraphim [82]
3 years ago
9

A local hamburger shop sold a combined total of 621 hamburgers and cheeseburgers on Friday there were 71 more cheeseburgers old

and hamburgers how many hamburgers were sold on Friday
Mathematics
1 answer:
Tcecarenko [31]3 years ago
4 0
If you do the math the answer you should get is 240
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Looking for 45/20 in fractions
andrey2020 [161]

Answer:

mixed fraction:

2 1/4, also written as 2 5/20

Step-by-step explanation:

45 goes into 20 a complete 2 times with a remainder of 5, hence the 2 in 2 1/4.

5 goes into 20 a whole 4 times, hence 1/4 or 5/20.

6 0
3 years ago
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How many times does 4 go in to 25 whats the problem?
Volgvan
4 goes into 25, 6 times leaving a remainder of 1
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A new surgical procedure is said to be successful 60% of the time. Suppose the operation is performed five times and the results
USPshnik [31]

Answer:

0.07776, 0.3456,0.08704

Step-by-step explanation:

Given that a new surgical procedure is said to be successful 60% of the time

Let X be the no of successes

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Hence X is binomial with p = prob of success in a single trial = 0.60

n = Number of operations performed = 5

Prob that

a) all five operations are successful =

P(X=5)\\= (0.6)^5\\=0.07776

(b) exactly three are successful

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(c) less than two are successful

==P(X

3 0
3 years ago
How do I do the problem?
Zanzabum
UMMMM you do the problem with the POWER OF DANK MEMES :D:D:D:DD:D:D:D:D:D:D:D:D:D:DD:D:D:D:D:D:D:D:D:D:D:D:D
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3 years ago
Don,Eric, and Finn line up in random order for the cafeteria line. What is the probability that they will line up from front to
Vanyuwa [196]

Answer:

  1/6

Step-by-step explanation:

The number of ways they can line up is 3×2×1 = 6. Only one of these is alphabetical order. The probability that they will line up randomly in alphabetical order is 1/6.

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Any of the three can line up first; either of the remaining two can line up second, and the remaining person can line up last. Thus there are 3×2×1 possible orders.

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3 years ago
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