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Travka [436]
3 years ago
12

There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated,filling up full rows of

seats. How many rows are empty?
Mathematics
2 answers:
irga5000 [103]3 years ago
8 0
I think 6 rows are empty because 112-70=42 and 42 divided by 7=6
lord [1]3 years ago
6 0
I think 11 rows are empty.
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There are four different types. Commutative, associative, distributive and identity. Hope this helps! :)

Step-by-step explanation:

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Simplify the expression.
Umnica [9.8K]

3(2y - 8) - 2y(5 - y)

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After the closing of the mill, the town of Sawyerville experienced a decline in its population.
vfiekz [6]

Step-by-step explanation:

P(t) = 12,000 (2)^(-t/15)

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4 0
3 years ago
A. Find a value for x that makes -x less than 2x.
german

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6 0
2 years ago
Read 2 more answers
Consider a continuous random variable x, which is uniformly distributed between 65 and 85. The probability of x taking on a valu
madam [21]

We will see that the probability of x taking on a value between 75 to 90 is P = 0.5

<h3>How to get the probability?</h3>

We know that x is a continuous random variable uniformly distributed between 65 and 85.

This means that the probability that x value y in the range is such that:

1 = P(y)*(85 - 65) = P(y)*20

1/20 = P(y).

Now, the probability of x taking a value between 75 and 85 is:

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And the probability between 85 and 90 is zero (because the maximum value that x can take is 85, so this part does not affect).

Then we conclude that the probability of x taking a value between 75 to 90 is:

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If you want to learn more about probability, you can read:

brainly.com/question/251701

5 0
1 year ago
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