1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
2 years ago
15

Ericka is also in Mr. Whittaker’s science class and she recorded the variation in water level at a different part of the river.

She observed that the water level there fell 2.2 millimeters per year over a period of 6.2 years
This data is compared to the average annual trend, which shows the water level rising 1.8 mm/year.
Mathematics
1 answer:
Anton [14]2 years ago
3 0

Answer:

first one is 2.2mm/year and second is 6.2years and -2.2mm/year

Step-by-step explanation:

Just trust me im right

You might be interested in
_____________________________
ValentinkaMS [17]

Step-by-step explanation:

hope it is helpful to you

7 0
3 years ago
29, 20, 36, 44, 30, 32, and 40.
tamaranim1 [39]

Answer:

can't understand the question.

7 0
3 years ago
Read 2 more answers
A sequence is defined by the formula f(n + 1) = f(n) – 3. If f(4) = 22, what is f(1)?
julsineya [31]

f(n) = f(n+1) +3

f(1) = f(2) +3

f(2) =f(3) +3

f(3) = f(4) +3

So f(1) = f(n) + 3* (n-1)

Put n=4 here so you found

f(1) = f(4) + 3* 3

= 22 +9

=31 ans




                             hope it helps

5 0
3 years ago
Read 2 more answers
Is (-8,1), (-5,1) endpoints of a vertical line, a horizontal line, or neither?
oee [108]
It can be both because there are diffrent sizes
3 0
3 years ago
Help plsssss can someone also explain the diagram ​
lyudmila [28]
The answer is C.

Explanation: There are 3 x variables and on the other side you see 11.

So the answer is 3x = 11
8 0
3 years ago
Other questions:
  • A figure in the quadrant is rotated 180 counterclockwise about the origin in which quadrant will the rotated figure appear?
    14·1 answer
  • A boy carries a 2 kg bag and walks 8m on a level road to his house. How much work has he done by carrying the bag? a. 4 J b. 16
    6·1 answer
  • 70 points. ONE QUESTION. WILL MARK FIRST ANSWER BRAINLIEST. PLEASE HELP ASAP.
    9·2 answers
  • Milo has a collection of DVDs. Out of 45 DVDs, 40% are comedies and the remaining are action-adventure. How many action-adventur
    8·1 answer
  • The sum of x and y decreased by their product
    8·1 answer
  • a rectangles width is 6 feet less than its length. if the area of the rectangle is 247 square feet what is its length in feet
    9·2 answers
  • Solve each absolute value equation or inequality and choose the correct answer from the choices provided
    13·1 answer
  • Anybody up???? <br> If so can someone help me with my math please?
    5·1 answer
  • AC=8x–14 and EC=2x+11 find x
    15·1 answer
  • Which of the following tables is a direct proportion?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!