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lilavasa [31]
3 years ago
12

Water coming out from a fountain is modeled by the function f(x) = -x2 + 6x + 6 where f(x) represents the height, in feet, of th

e water from the fountain at different times x, in seconds.
A. The water travels an average distance of 4 feet from 2 seconds to 5 seconds.

B. The water travels an average distance of 1 foot from 2 seconds to 5 seconds.

C. The water falls down with an average speed of 2 feet per second from 2 seconds to 5 seconds.

D. The water falls down with an average speed of 1 foot per second from 2 seconds to 5 seconds.
Mathematics
1 answer:
valentinak56 [21]3 years ago
6 0
I think that the only right answer is the last one D. The water falls down with an average speed of 1 foot per second from 2 seconds to 5 seconds.
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Math help please, thank you!
CaHeK987 [17]
The answer to the first question of the attached document is option 1. We obtain the answer subtracting the term n from the series with the term n-1.For example:
 -3 - (- 5) = 2
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 So you can see that the common difference is the 2.

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 For example:
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 if we do x = 0 then y = 7.
 As corresponds in the graph shown.
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3 0
3 years ago
Rhonda had $300 to buy supplies for the animal shelter. She bought 8 bags of dog food and 11 leashes. Each bag of food cost $25.
Readme [11.4K]

Answer:

47.33

Step-by-step explanation:

Hey there! I'm happy to help!

We have 8 bags of dog food and each costs $25.19

8(25.19)=201.52

And we have 11 leashes each costing $4.65.

11(4.65)=51.15

We add these totals up.

201.52+51.15=252.67

We subtract this from 300 to see how much is left.

300-252.67=47.33

Rhonda had $47.33 left after her purchases.

Have a wonderful day! :D

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3 years ago
Please help and u crush will marry u!!!!!!!
Vedmedyk [2.9K]

weii ni yo entiendo esa mamada:u

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3 years ago
How many real solutions will y=x^2 and y=-2x have? what are the solutions?
kogti [31]

Answer:

there is none

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Question 19
Otrada [13]

Answer:

The slope is -1/3

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3 years ago
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