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Alexeev081 [22]
3 years ago
8

What is the product of the expressions? Assume y ≠0 (2y-1/y^2)(3y^2/7)

Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

(6y-3)/7

Step-by-step explanation:

(2y-1/y²)(3y²/7) first simplify 3y²/y² =3

(2y-1)(3/7) =

(6y-3)/7

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A restaurant manager collected data on the number of customers in a party in the restaurant and the time elapsed until the party
Stella [2.4K]

Answer:

Option C The parties with a larger number of customers are associated with the longer times elapsed until the party left the restaurant.

Step-by-step explanation:

The correlation coefficient 0.78 shows that positive association between two variables number of customers and elapsed time until party left restaurant.

The positive association means that as the number of customers in a party increases the elapsed time also increase. So, we can say that the parties with a larger number of customers are associated with the longer times elapsed until the party left the restaurant.

4 0
2 years ago
A class has a total of 135 absences over 18 weeks. what is the mean number of absences per week?
Butoxors [25]
135 divided by 18 is 7.5 so I would guess 7 each week and maybe possibly 8 on some weeks
5 0
3 years ago
A customer buys 15.5 cheese pizzas which are $10.50 each. What is the total? Round it to the nearest hundredth.
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First of all, how do you buy exactly 15.5 pizzas?
what is a 0.5 pizza?

anyway

cost=cost per pizza times number of pizzas
cost per pizza=10.50
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cost=10.50 times 15.5
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total cost is $162.75
5 0
3 years ago
Using the graph below, what is the value of f(6) ?
Dima020 [189]

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f(6) =   - 2

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

5 0
3 years ago
Read 2 more answers
19810 rounded to the nearest hundred
Cloud [144]
19,810 rounded to the nearest hundred is 19,800.
8 is in the hundreds place, and the number 1 is in front of it.
 
Numbers 1-4 in front of the number make the number stay the same.

Numbers 5-9 in front of the number make the numbers round up one number.
3 0
3 years ago
Read 2 more answers
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