The amounts below show the change (measured in feet) in water level over four months. What is the average monthly change in water level?

-1/8, -9/8, -12/8, 2/8

Answers

Answer 1

Answer:-5/8

Step-by-step explanation:


Related Questions

Suppose that a new employee starts working at $7.72 per hour and receives a 4% raise each year. After time t, in years, his hourly wage is given by the equation y=$7.72(1.04)t. Find the amount of time after which he will be earning $10.00 per hour.

Answers

Answer:

6.5978 years

Step-by-step explanation:

y=7.72(1.04)^t

10=7.72(1.04)^t

1.04^t=1.2953367875647668

log 1.04^t=log 1.2953367875647668

t log 1.04=log 1.2953367875647668

t=6.5978 years .............

(04.05)Marcus painted one-third of his bedroom in fourth-fifths of an hour. At this rate, how long would it take him to paint the entire room?

five-twelfths of an hour
twelve-fifths of an hour
fifteen-fourths of an hour
four-fifteenths of an hour

Answers

So it took him 4/5 of an hour to paint 1/3
that means there is still 2/3 to go
so that means that he will have two times that time to paint the rest of the room
4/5 = ?
1/3 2/3
using cross multiplication
(4/5)(2/3) = (1/3) (?)
8/15 = 1/3 ?
divide both sides by 1/3
so that will be 8/5
that means it will take 8/5 of an hour to complete the rest

= 12/5 total to do entire room

Answer:

12/5

Step-by-step explanation:

1/3 = 4/5

2/3= 8/5

3/3= 12/5

Which linear inequality is represented by the graph?
A) y>2/3x-2
B) y<2/3x+2
C) y>2/3x+1
D) y<2/3x-1

The answer is C

Answers

Answer:

hey you guys

Step-by-step explanation:

A school lunch contains 12 cheese sticks. Seventy-five students buy the lunch. What is the total number of cheese sticks served?

Answers

Answer:

900 cheese sticks served (thats a lot of cheese)

Step-by-step explanation:

You can multiply to find how much in total

12*75

you’d get 900

Total number of cheese sticks served in 75 school lunches is 900.

Given that a school lunch contains 12 cheese sticks and 75 students buy the lunch,

we have to find the total number of cheese sticks served.

To find the solution,

We can use a simple multiplication formula that says,

The total number of cheese sticks served equals the number of cheese sticks in one lunch multiplied by the number of lunches served.

Therefore,

we can write,

⇒Total number of cheese sticks served = Number of cheese sticks in one lunch x Number of lunches served

As there are 75 students who buy the lunch,

We can find the number of lunches served by dividing the total number of students by the number of students in one lunch.

Since one lunch contains 12 cheese sticks, we can write,

⇒ Number of lunches served = Total number of students / Number of students in one lunch

⇒ Number of lunches served = 75 / 1

⇒ Number of lunches served = 75

Now that we know the number of lunches served,

we can use the multiplication formula to find the total number of cheese sticks served,

Total number of cheese sticks served = Number of cheese sticks in one lunch x Number of lunches served

⇒ Total number of cheese sticks served = 12 x 75

⇒ Total number of cheese sticks served = 900

Therefore,

The total number of cheese sticks served in 75 school lunches is 900.

Learn more about the multiplication visit:

https://brainly.com/question/10873737

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please help will give brainliest ​

Answers

Answer:

a² = 144

b² = 25

c² = 169

c = 13

Step-by-step explanation:

• a² = 12×12

= 144

• b² = 5×5

= 25

• a² + b² = c²

= 144 + 25 = 169

• c = _/169

= 13

What is the rise over the run (slope) in this graph? Please write in simplest form.​

Answers

Answer:

6

Step-by-step explanation: count the numbers from 26 to 32 from 32 to 38 from 38 to 44

Answer:

it would be at 5 i'm pretty sure

find the amount on #45,000 in 3 years at 10% per annum and also find the compound interest​

Answers

Answer:

Amt. = 45000 ( 1+ 10/100 ) ^3

Interest = 45000 - Amt.

Step-by-step explanation:

Hope this helped have an amazing day!

Answer quick! Will give brainliest

Answers

Answer:

Blank #1 : 2S + 4B ≥ 36

Blank #2: 1

Step-by-step explanation:

Blank#1: that is the equation

Blank#2: 8 x 4 =32 one bracelet is 4 32 + 4 =36, the amount needed

in order to receive a b on an essay, the grade must be no lower then 82% and no higher than an 89%.write a compound inequality to represent the range of scores to earn a B on the essay

Answers

Answer:

0.82 ≤ x ≤ 0.89

Step-by-step explanation:

hope this helps, pls mark brainliest :D

what is the area of a shaded region in the quarter circle
radius 12​

Answers

Answer:

I guess that the shaded area is a quarter of a circle of radius 12 units.

Is easy to know that the area, will be equal to the quotient between the area of a circle of radius 12, and 4

We know that the area of a circle of radius R is:

A = pi*R^2

in this case, R = 12

pi = 3.14

Then:

A = 3.14*12^2 = 452.16

And a fourth of that is:

A/4 = (452.16)/4 = 113.04

The area of the shaded region is 113.04 square units

The distance AB rounded to the nearest = [ ? ]


You’ll be marked as brainlest !! Help !!

Answers

The points shown on the graph are (-1,2) and (1,-2).

d = sqrt{-2-2)^2 + (1-(-1))^2}

d = sqrt{(-4)^2 + (1+1)^2}

d = sqrt{16 + 4}

d = sqrt{20}

d = 4•sqrt{5}

d is about 8.94427191.

Rounded to the nearest tenth, we get d = 8.9.

Answer:

4.5

Step-by-step explanation:

The table shows the number of gallons of water, 9.
that a water pump transfers in s seconds. How many
gallons of water are pumped per second? What is an
equation for the gallons of water, g, that the station
can pump in s seconds?

Answers

Answer:

G = 0.75s

Step-by-step explanation:

First find the unit rate: How many gallons of water can be pumped in 1 second. This means you just have to divide by however many seconds it is being pumped. I'm using 12 and 9. 9/12 = 0.75. This means that in 1 second 0.75 or 3/4 of a gallon will be pumped. Therefore:

G = 0.75s

A student is attempting to factor a polynomial. Sample mathematical work is shown below. Which statement best applies to the sample mathematical work?

Given gh2 + g2h, the factors of the first term are g, h, and h2, and the factors of the second term are g, g2, and h. Thus, the greatest common factor is g. Dividing through by the greatest common factor, I get h2 + gh. Thus, the factored polynomial is g(h2 + gh).
A.
The student identified the greatest common factor incorrectly.
B.
The student incorrectly divided each term by the greatest common factor.
C.
The student failed to simplify the expression.
D.
The mathematical work shown is correct.

Answers

Answer:

Your answer is A

Step-By-Step

did it on edge


Number 2 answer please

Answers

Answer:

that's the answer in pic

A month ago, the ratio of nurses to doctors on a hospital staff was 3:5. Since that time, two additional nurses joined the staff, no
nurses left and the number of doctors remained the same. The ratio of nurses to doctors on the hospital staff is now 4:5. How
many nurses are now on the staff?

Plz answer, I’ll givebrainliest

Answers

Answer:

8

Step-by-step explanation:

The ratio of nurses to docters a month ago was 3:5. Now, it's 4:5. You can tell that there aren't 4 nurses because 3 => 4 is only one nurse. If you duplicate both ratios (multiply both sides by 2), you get 6:10 (for a month ago) and 8:10 (now). This is correct because 6+2=8. Hope it helps!

Buddie is filing his federal income tax return with the 1040EZ form using the Single filing status, and nobody can claim him as a dependent. If he had wages, salaries, and tips of $53,100, taxable interest of $230, and no unemployment compensation, what should he enter on line 6 of the Income section below?

Answers

Answer:

Buddie

Buddie should enter on line 6 of the income section:

capital gains or losses that he incurred for the past year.

Step-by-step explanation:

Line 6 asks about the capital gains or losses from the past year so that the AGI total could be obtained before deductions are made.  Where Line 6 is filled, there are some other forms that will accompany it, like Schedule D and 1099-B or 1099-S forms, which record the capital gains or losses.  All capital gains that are not excludable must be stated for income tax purpose.

Answer:

$43,980

Step-by-step explanation:

The price of a pair of shoes increases from $20 to $32. What is the percent increase?

Answers

Answer:5%

Step-by-step explanation:

75% increase :)

hope that helped

2(x+1)=10 Does anyone know what the value of x =

Answers

Answer:

2x+2=10 -2

2x=8 ÷2

x=4

Step-by-step explanation:

prove me wrong

Answer:

4

Step-by-step explanation:

2x + 2 =10

2x = 10 -2

2x =8

x = 4

4
5 6 7 8 9 10
11
12 13
The sum of three numbers is 56. If the second number is equal to the first diminished by 4, and the third number is 3
times the first. What are the numbers?
If x represents the first number, then which of the following equations could be used to solve the problem?
x = 3x-4
56=4x4
56=3x-4
56-5x4
a
OX
e here to search

Answers

Answer:

56-5x4

Step-by-step explanation:

The reason you want to do it that way is because they will cansle eatch other out

In a coordinate plane, draw the figures with the given vertices. Which figures are similar? Explain your reasoning. Triangle A: (0,0), (4,0), (4,2), (0,2) Triangle B: (0,0), (-6,0), (-6,3), (0,3) Triangle C: (0,0), (4,0), (4,2), (0,2)

Answers

Answer:

B

Step-by-step explanation:

Sheleah and her family are planning a trip from Los Angeles, California to Melbourne, Australia. While booking her family's plane tickets, she notices on the itinerary that the airline is offering a sixteen hour straight flight from Los Angeles to Melbourne on a Boeing 747-8 Intercontinental Jet. In an effort to learn more about the capabilities of the Jet, Sheleah does a little research and stumbles upon the following graph and facts about the Jet's gasoline consumption.



The Boeing 747-8 Intercontinental Jet can carry approximately 422,000 gallons of gasoline, making it possible for the jet to travel 14,430 kilometers before needing to refuel.
Use a linear model to predict the amount of gasoline that is present on the Jet after it has been in flight for 18 hours without stopping to refuel. In two or more complete sentences, explain your answer.

Answers

The prediction of the amount of gasoline that is present on the Jet after it has been in flight for 18 hours without stopping to refuel is given as follows:

-52,750 gallons.

(as the estimate is negative, it means that the plane has to stop to refuel before that).

How to define the linear function?

The linear function for this problem is defined in slope-intercept format, as follows:

y = mx + b.

The coefficients of the function are given as follows:

m is the slope, which is the gasoline spending per hour.b is the y-intercept, which is the initial amount of gasoline.

The graph touches the y-axis at y = 422,000, hence the intercept b of the function is given as follows:

b = 422000.

When x = 2, y = 369250, hence the slope m is calculated as follows:

m = (369250 - 422000)/2 = -26375.

Then the linear function giving the amount of gasoline present after x hours is of:

y = -26375x + 422000.

After 18 hours, the estimate of the amount of gasoline in the tank is given as follows:

y = -26375(18) + 422000 = -52,750 gallons.

More can be learned about linear functions at https://brainly.com/question/24808124

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the mean of a,b,c,and d is 9 and the mean of a,b,c,d,e and f is 12. find the mean of e and f​

Answers

Answer:

mean of e + f = 18

Step-by-step explanation:

(a + b + c + d)/4 = 9         Multiply by 4

a + b + c + d = 9 * 4 = 36

(a + b + c + d + e + f ) / 6 = 12

but a + b + c + d = 36

(36 + e + f)/6 = 12             Multiply by 6

36 + e + f = 72                 Subtract 36 from both sides

e + f = 36                         Divide by 2 to find the mean.

(e + f)/2 = 36/2

mean of e + f = 18

A linear function has an x-intercept of 12 and a slope of StartFraction 3 Over 8 EndFraction. How does this function compare to the linear function that is represented by the table?

x
y
Negative two-thirds
Negative three-fourths
Negative one-sixth
Negative StartFraction 9 Over 16 EndFraction
One-third
Negative StartFraction 3 Over 8 EndFraction
StartFraction 5 Over 6 EndFraction
Negative StartFraction 3 Over 16 EndFraction
It has the same slope and the same y-intercept.
It has the same slope and a different y-intercept.
It has the same y-intercept and a different slope.
It has a different slope and a different y-intercept

Answers

Answer:

The correct option is;

It has the same slope and a different y-intercept

Step-by-step explanation:

The data on the table can be presented as follows;

x      [tex]{}[/tex]       y

-2/3     [tex]{}[/tex]   -3/4

-1/6     [tex]{}[/tex]    -9/16

1/3    [tex]{}[/tex]     -3/8

5/6    [tex]{}[/tex]   -3/16

The rate of change of the function, m = (-3/16 - (-3/4))/(5/6 - (-2/3)) = 3/8

The equation of the line given by the data points in point and slope form is given as follows;

y - (-3/16) = 3/8×(x - 5/6)

y = 3·x/8 - 5/16 - 3/16 = 3·x/8 - 1/2

y = 3·x/8 - 1/2

The y intercept is given at when x = 0, therefore, at the y-intercept, y = 3 × 0/8 - 1/2 = -1/2

The y-intercept is (0, -1/2)

The x-intercept occurs at y = 0, therefore, at the x-intercept, we have;

0 = 3·x/8 - 1/2

∴ 3·x/8 = 1/2

x = 4/3

Therefore, the x-intercept is 4/3 and the coordinates of the x-intercept is (4/3, 0)

Given that the x-intercept is different, the y-intercept of the two lines with the same slope are also different

The correct option is therefore that it has the same slope and a different y-intercept;

Answer:

the answer is B

Step-by-step explanation:

I
4)
73,693 I’m lookin to round the number

Answers

Answer:

Which place are you rounding with?

If your rounding with ones then the answer will be 73,690

If your rounding with tens then the answer will be 73,700

If your rounding with hundreds then the answer will be 73,600

If your rounding with thousands then the answer will be 74,000

There you go and your welcome!

Which statement describes the graph of function g?

f(x) = 2x
g(x) = 2x + 3

The graph of g is 3 units to the left of the graph of f.

The graph of g is 3 units below the graph of f.

The graph of g is 3 units above the graph of f.

The graph of g is 3 units to the right of the graph of f.

Answers

9514 1404 393

Answer:

  The graph of g is 3 units above the graph of f.

Step-by-step explanation:

Adding 3 to each y-value shifts the graph up 3 units.

__

In the case of the straight line given here, it also has the appearance of shifting the graph left. The left-shift, however, is not 3 units. The amount of apparent horizontal shift will depend on the slope of the original line.

Answer:

The answer is above

Step-by-step explanation:

its above because the sign is positive

The sum of three consecutive numbers is 72 what is the smallest of the numbers

Answers

Answer:

23

Step-by-step explanation:

Suppose,

the first number = x

the second number = x+1

the third number = x+1+1 = x+2

Question wise,

x+x+1+x+2 = 72

3x+3 = 72

3x = 72-3 = 69

x = 69/3 = 23

so the numbers are,

23,(23+1)=24 and (23+2)=25

Anyone else have a bully and your bully makes fun of you because your adopted?

I do but I tell them "Well, my parents chose me. Your parents are stuck with you"

What should I do? Should I continue roasting them or should I just go with the fact that I'm adopted?

Answers

Answer:

TBH IF YOU WANT TO ROAST I GOT NO IDEA BUT THIS IS THE THING I DO

Step-by-step explanation:

Well to be honest I think you should just treat him the same say the same things you would normallily say when you didnt know he waS

Answer:

Go back to roasting them be the cool one

Step-by-step explanation:

P/5 + 6 = 10
1. 44
2. 30
3. 20
4. -20
What one

Answers

Answer:

20

Step-by-step explanation:

P/5 + 6 = 10

P/5 = 10 - 6

P/5 = 4

(cross multiply)

P = 5 × 4

P = 20

Please help me with this :)

Answers

Answer: its  A ........................22 +/- (3(4)/sqrt 144) = 22 +/- 1 = 21 - 23

Step-by-step explanation:

Answer:

i wanna say A srry if im wrong tho im never right

Step-by-step explanation:

ye

Amber got a raise from $100 per week to $200 per week. What is the percent increase?

Answers

its a 100% increase since the amount completely doubled

hope this helps!!

Answer:

It is a 100% increase

Step-by-step explanation:

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