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GenaCL600 [577]
3 years ago
8

The manager of a bookstore ordered 480 copies of a book. The manager paid a total of $7,440 for the books. The books arrived at

the store in 5 cartons. Each carton contained the same number of books. A worker unpacked books at a rate of 48 books every 2 minutes. The manager unpacked books at a rate of 54 books every 3 minutes.
How many minutes did the worker need to unpack 200 books?

Enter your answer, as a decimal rounded to the nearest hundredth, in the space provided.

Please Help Meh
Mathematics
1 answer:
Neko [114]3 years ago
8 0
So 48 • 4 would equal 192 so 4 • 2 mins equals 8 mins and then you have 8 more books to unpack so 48 divide by 8 equals 6. So the answer would bc (8 mins and 6 second)
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3 years ago
Which function defines the sequence -16,-22,-28,-34 where f(10)= -70
-Dominant- [34]

Answer:

f(n) = -6n - 10.

Step-by-step explanation:

This is arithmetic sequence with first term a1 = -16 and common difference d = -6.

So f(n) = a1 + d(n - 1)

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2 years ago
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So the answer is -10.

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4 0
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