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motikmotik
3 years ago
15

A middle school band held a car wash to raise money. if they washed 28 cars in 2 hours. At this rate, how many cars did they was

h in 9 hours
A.26

B.252

C.14

D.126
Mathematics
2 answers:
bekas [8.4K]3 years ago
8 0
It would be d because each hour is 14 cars and 14x9=126
bagirrra123 [75]3 years ago
3 0
D.126 bc if you divide 28/2 you get 14 so 14 min to wash both cars so then you multiply 14 x 9 = 126
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In 1742, Christian Goldbach conjectured that every even number greater than 2 can be written as the sum of two prime numbers. Ma
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<h3>What is Goldbach's conjecture?</h3>

One of the most well-known and enduring open questions in number theory and all of mathematics is Goldbach's conjecture. It says that the sum of two prime numbers is the even natural number higher than two.

<h3>According to the given information:</h3>

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C. 86 can be expressed as:

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D. 144 can be expressed as:

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(a) 19+5

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To know more about Goldbach's conjecture visit:

brainly.com/question/13193113

#SPJ4

I understand that the question you are looking for is:

In 1742, Christian Goldbach conjectured that every even number greater than 2 can be written as the sum of two prime numbers. Many mathematicians have tried to prove or disprove this conjecture without succeeding. Show that Goldbach’s conjecture is true for each of the following even numbers.

a. 24,

b. 50,

c. 86,

d. 144,

e. 210,

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