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Rus_ich [418]
2 years ago
7

50 points!!

Mathematics
2 answers:
V125BC [204]2 years ago
6 0

Answer:

the answer is 2

Step-by-step explanation:

I completed the test

Daniel [21]2 years ago
4 0

Answer:

iykvhchjgmh.Algal blooms have dramatic effects on water chemistry, most notably pH and dissolved oxygen (DO). When algae remove carbon dioxide during photosynthesis they raise the pH by increasing the level of hydroxide. The opposite reaction occurs during respiration when carbon dioxide is produced lowering hydroxide and lowering the pH.

Step-by-step explanation:

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Given f (9)= -2, which function can be used to generate
Leto [7]

Answer: f(n)= -8.75 + 0.75n

Step-by-step explanation:

8 0
3 years ago
When a situation can be modeled by a linear equation, what information do you need in order to find an equation?
VashaNatasha [74]
The standard equation of a line is given by:
 y = mx + b
 Where,
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 Answer:
 You need in order to find an equation:
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8 0
3 years ago
Write the polynomial 4x^2 - 6x^6 + 2x^3 +12 - 5x^3 + 4x^4 in standard form
Fofino [41]

Answer:

-6x^6 + 4x^4 - 3x^3 + 4x^2 + 12

Step-by-step explanation:

-6x^6 + 4x^4 - 5x^3 + 2x^3 + 4x^2 + 12

-6x^6 + 4x^4 - 3x^3 + 4x^2 + 12

5 0
3 years ago
Read 2 more answers
I WILL GIVE 15 POINTS! The park road is 6 kilometers long. The distance from the East Entrance to the Nature Center is 8 kilomet
natali 33 [55]

Answer:

48 km.

Step-by-step explanation:

Multiply 6 and 8, you get 48.

7 0
2 years ago
3 years ago a father was 3 times as old as his son in 5 years time he will be twice as old as his son in, what will be the sum o
Troyanec [42]
46 because if the age of the son was 8 then the father was 24 and if we add 8 (because that’s how many years passed) we get 16 and 32 which fit the criteria so if we take off 1 year on each (because only 7 years pass instead of 8) we can add them together and get 46
4 0
2 years ago
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