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My name is Ann [436]
3 years ago
5

Wendy is arranging books on the bookshelves in the school library. The total number of books she arranges is given by the equati

on b = 12r, where b is the total number of books and r is the number of rows. Each row contains the same number of books.
If Wendy arranged 16 rows she arranged a total of what books
Mathematics
1 answer:
Harman [31]3 years ago
8 0
The answer is 192 book. the reason why is because if you have 12 books each in 16 rows, you would like to MULTIPLY to find out how much in total. so
1
12
×16
---
72
+120
-------
192 books
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What is the mean deviation of the following numbers 2 4 6 8 10 12​
olga nikolaevna [1]

Step-by-step explanation:

mean is always equal to additon of total no.s by total no.s

2 + 4 + 6 + 8 + 10 + 12

=42

total no.s = 6 no.s

42/6

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3 0
3 years ago
eduardo took a survey to find out how many students in his school have a pet, there are 1,000 students in the school. 20% of the
nekit [7.7K]

Answer:

200

Step-by-step explanation: Sorry If wrong!

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2 years ago
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Solve ABCD. Round the answers to the nearest hundredth, if necessary.
VashaNatasha [74]

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4 0
2 years ago
The sum of 6c - 5 and the opposite of 6c<br> (6c - 5) + (-6c)
Julli [10]

Answer:

There are no real solutions for the given question (6c - 5) + (-6c)

Step-by-step explanation:

Solution for (6c-5) + (-6c)

Simplifying ,

(6c + -5) + (-6c) = 0

Reordering the given terms:

(-5 + 6c) + (-6c) = 0

Remove "parenthesis" around (-5 + 6c)

-5 + 6c + (-6c) = 0

Combining like terms it becomes 6c + (-6c) = 0

-5 + 0 = 0

-5 = 0

Solving

-5 = 0

we could not find the solution for the given (6c - 5) + (-6c).

The given equation is not a valid one, the "left hand side" and "right hand side" are unequal, and therefore there is no solution.

5 0
3 years ago
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