The amounts below show the change (measured in feet) in water level over four months. What is the
average monthly change in water level?
-0.84, 1.25, -1.59, 0.42

Answers

Answer 1
The average monthly change in the water level is a decrease of 0.19 feet, = -0.19

For an average, we add up the numbers and divide that total by how many “entries” we have.

So 1.25 + 0.42 - 0.84 - 1.59 = 1.67 - 2.43 = -0.76

-0.76/4 = -0.19

Related Questions

Ollie baked cookies for his math class' end-of-year party. There are 24 people in the class. If Ollie baked enough cookies for everyone to get 2 cookies each, how many cookies did he bake?

Answers

I say it’s 48 because you do 24•2=48

Find m∠EGF. please help!

Answers

Answer:

[tex] \large{ \tt{❃ \: EXPLANATION}} : [/tex]

We're provided - ∠AGB = 30° , ∠ DGC = 50° and ∠ EGF = 2x. We're asked to find out m ∠ EGF.

Note that ∠ AGB , ∠ BGC and ∠ DGC form a straight line which means that their sum is equal to 180°.

When two lines intersect , the angles formed opposite to each other are called verticall opposite angles. Vertically opposite angle are always equal to each other.

[tex] \large{ \tt{❈ \: SOLUTION}} : [/tex]

Re-read the second point which I have mentioned above. Now , Set up an equation and solve for ∠ BGC .

[tex] \large{ \tt{{ ♡ \: \angle \: AGB + \angle \: BGC \: + \angle \: DGC = 180 \degree}}}[/tex] [ Sum of angle in a straight line ]

[tex] \large{ \tt{⟶ \: 30 \degree + m \angle \:BGC \: + \: 50 \degree = 180 \degree}}[/tex]

[tex] \large{ \tt{⟶ \: m \angle \: BGC + 80 \degree = 180 \degree}}[/tex]

[tex] \large{ \tt{⟶ \: m \angle \:BGC= 180 \degree - 80 \degree}}[/tex]

[tex] \large {\tt{⟶ \: m \angle \: BGC = 100 \degree}}[/tex]

Hence , m ∠ BGC = 100°. Now , Re-read the third point which I have mentioned above and set up an equation and solve for x.

[tex] \large{ \tt{❊ \: 2x = 100 \degree}}[/tex] [ being vertically opposite angles ]

[tex] \large{ \tt{⇢\frac{2x}{2} = \frac{100 \degree}{2} }}[/tex]

[tex] \large{ \tt{⇢ \: x = 50 \degree}}[/tex]

The value of x is 50°. Now :

[tex] \large{ \tt{❁ \: REPLACING \: VALUE : }}[/tex]

[tex] \large{ \tt{ ➝ \: \angle \: EGF = 2x \degree = 2 \times 50 = \boxed{ \tt{100 \degree}}}}[/tex]

[tex] \boxed{ \boxed{ \large{ \tt{☄ \: OUR \: FINAL \: ANSWER : \boxed{ \underline{100 \degree}}}}}}[/tex]

Hence , Our final answer is 100° . And we're done!

[tex] \large{ \mathfrak{\# \: StayInAndExplore !\:☂ }}[/tex]

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

100°

Step-by-step explanation:

Since ∠AD are 180°, and each side is the same,

180°-30°-50°=100°

answer pls best gets brainiest

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

At 7 pm, a burning candle is 16 inches tall. At 9:30 pm, the candle is only 3.5 inches tall. What is the UNIT RATE of the number of inches burned from the candle per hour?

Answers

Answer:

Step-by-step explanation:

32

the correct answer is 32 ……

In the past year Diane watched 22 movies that she thought were very good. She watched 40 movies over the whole year. Of the movies she watched, what percentage did she rate as very good?

Answers

Answer:

55%

Step-by-step explanation:

For percentages, you need to divide the part by the whole, then multiply by 100.

In this case, [tex]\frac{22}{40}[/tex] = 0.55.

Then multiply by 100 to get a percentage: 0.55 x 100 = 55%

Answer:

55%

Step-by-step explanation:

Total number of movies= 40

Number of movies rated very good= 22

Percentage of movies rated very good= 22/40*100%

                                                                = 55%

Where is point C on the number line?

Answers

Answer:

-0.3

Step-by-step explanation:

Answer:

-0,3

Step-by-step explanation:

If a Car can drive 35 miles on 7 gallons of gas, how many miles can it travel on 2 gallons of gas (assuming miles per gallon is proportional)? Give and explain your answer.

Answers

Answer:

10 miles

Step-by-step explanation:

35/7 is 5 so therefore if you do 5+5+5+5+5+5+5 is 35

so that means 2 gallons which is 10

10 miles! if you divide 35 by 7 you get 5 so that mean it drives 5 miles per gallon with 2 gallons it will drive 10 miles

When r+s=13 and 2t+s=13 , what is the value of t?

Answers

Answer:

t = 5

Step-by-step explanation:

by using guess and check, we can plug in the numbers 5 into t, 3 into s, and 10 into r.

if t = 5, then r must mean twice that number meaning it is 10.

the remainder would be s which means it is 3.

r+s=13 into 10 + 3 = 13

2t+s=13 into 2(5) + 3 = 13

question: r + s = 13 and 2t + s = 13
what is the value of t

t = 5

Find m∠EGD. Please help

Answers

Answer:

30

Step-by-step explanation:

being vertically opposite angle

30

Vertical opposite angles

Questions on file. Thx.
Pls number questions to answer

Answers

Second one
1/16
3/8 divided by 1/6=1/16
The 2nd one make sure to put the 1 under it . Make sure to reduce it if u can

Find the quotient: −72 ÷ −4

Answers

Answer:

18

Step-by-step explanation:

[tex]\frac{-72}{-4} = 18[/tex]

Answer:

[tex]18[/tex]

Step-by-step explanation:

We know that

[tex]( - ) \div ( - ) = ( + )[/tex]

So,

[tex]( - 72) \div ( - 4) = 18[/tex]

hope this helps you.

DOES ANYONE KNOW WHAT TO DO HELP QUICKKKKK

Answers

Answer:

First Question = 16 Second Question = 8

Step-by-step explanation:

First one

32+48=x(2+3)

80=5x

Divide each sides with 5 and you have x=16

Second one

32+48=4(x+12)

80=4x+48

subtract 48 from 48 and 80 and you have 32=4x.

Divide it with 4 both side and you have x=8

16 and 8 give me Brainly

Together, Matthew and Daniel have 67 DVDs. Matthew’s collection has 3 times as many DVDs as Daniel’s collection. Which equation can be used to determine the number of DVDs in Daniel’s collection?

A. 3x - x = 67
B. x + x = 67
C. 3x + x = 67
D. 3x = 67

Answers

Answer:

C. 3x + x = 67

Step-by-step explanation:

Means Mathew has 3 units and Daniel has 1 unit.

There's 4 units in total.

4x = 67

3x + x = 67

3x is Mathew's DVDs

x is Daniel's DVDs

The answer is c 3x + x =67

(Geometry Question) : Given the points A(-3, -4) and B(2, 0), find the coordinates of the point P on directed line segment AB that partitions AB in the ratio 2:3.

Answers

Answer-7:4


Have a good day
7:4
Mark me Branalist pls

Answer ASAP for Brainliest!

Answers

Hope it helps you stay safe<3

what altheazyrene725 said

Question 1 (Essay Worth 10 points)
(02.01;02.02 MC)

The ratio of the number of cups of red paint to the number of cups of yellow paint that Garcia mixed to make a shade of orange paint is 4:1.

Part A: Write a sentence to describe the number of cups of red paint that Garcia mixed with each cup of yellow paint. (4 points)

Part B: How many cups of yellow paint should Garcia add to each cup of red paint to make the shade of orange? Explain your reasoning. (4 points)

Part C: If Garcia purchased 6 cups of red paint for $42, what is the unit price per cup of red paint? (2 points)

Answers

Part A: Garcia mixed 4 cups of red with 1 cup of yellow.

Part B: 1/4 because 4 cups of red requires 1 cup of yellow, so 1 divided by 4 is 1/4.

Part C: $7

Hope this helps! :)

The unit price for a cup of red paint is equal to $7

What is the unit rate?

Unit rate is the ratio of two different units, with denominator as 1. For example, kilometer/hour, meter/sec, miles/hour, salary/month, etc. Arithmetic is probably the most basic and ancient branch of mathematics and is quite commonly used in our day-to-day life.

Given here: The ratio of the number of cups of red paint to the number of cups of yellow paint that Garcia mixed to make a shade of orange paint is 4:1

For every yellow cup of paint Garcia mixed 4 cups of red paint to the mixture.

Now the ratio given here is  4:1

Thus for every 1 cup of yellow paint garcia mixes 4 cups of red paint

or for 1 cup of red paint garcia mixes 1/4 cup of yellow paint to the mixture.

Because 1:4=1:1/4

Now in a shade of orange paints there are 4 cups of red paint and 1 cups of yellow paint thus total cups of paint=5

Now 6 cups of red paint cost $42

Thus 1 cup of red paint is equal to 42/6=$7

Thus cost of each red paint is equal to $7

Hence, The unit price for a cup of red paint is equal to $7

Learn more about the unit rate here:

https://brainly.com/question/29781084

#SPJ2

100 students are interviewed to see which of biology, chemistry or physics they prefer.57 of the students are girls. 34 of the girls like biology best.27 of the boys prefer physics.20 out of the 28 who prefer chemistry are girls.What percentage of the students prefer biology?

Answers

Answer:

42%

Step-by-step explanation:

I think it's 42% because out of the 57 girls 34 prefer biology,20 prefer chemistry then it means the remaining 3 prefer physics. There's 43 boys, 8 prefer chemistry,27 prefer physics which leaves us with 8 boys who maybe prefer biology. Therefore:

(34+8)÷100×100 = 42%

The answer would 42% Bc u have to do all the dividing and adding so yeah that’s the answer

∠DGC and ∠CGB are _ angles.

Answers

Answer: Adjacent

Step-by-step explanation:

Complementary means angles summing upto 90°

Vertical means opposite angles

Supplementary means angles summing upto 180°

So, the resonable answer will be adjacent since both the angles are beside each other.

Answer:complimentsry

Step-by-step explanation:

A 64‐acre coconut farm is arranged in an 8‐by‐8 array. Mika wants to know the average number of coconut palms on each acre. Each cell in the table represents an acre of land. The number in each cell tells how many coconut palms grow on that particular acre.
45 54 40 34 44 66 32 65 66 33 42 36 33 51 50 35 51 45 66 33 47 43 66 61 46 35 48 67 60 59 52 67 46 32 64 35 55 47 61 59 45 48 53 62 55 58 51 41 48 38 47 48 43 34 64 54 53 67 44 59 58 48 62 45
The numbers in green represent Mika's random sample of 10 acres. What is the average number of coconut palms on the randomly selected acres? Round your answer to the nearest tenth. The average number of coconut palms is

A. 44.3

B. 44.30

Answers

Answer:

A. 44.3

Step-by-step explanation:

When rounding to a tenth the second decimal place is removed.

The answer is A. To do the average you add all the numbers then divide by how ever many numbers there are. I remember this through a rhyme:
Hey fiddle fiddle the medians the middle
You add and divide for the mean
The mode is the one you so the most
And the range is the difference betweeennnn

HELP ME DO THIS QUESTION PLEASE

Answers

Answer:

Volume: 864

Surface Area: 684

Step-by-step explanation:

Volume:

[tex]\frac{1}{2}(9 * 16 * 12) = 864[/tex]

Surface-Area: (Pretty Self-explanatory)

1. Triangles - 12 * 9 = 108 (You don't need to divide it by two, just leave it as is because there are two of these triangles.)

2. Base - 16 * 9 = 144

3. Height/Base - 12 * 16 = 192

4. 15 * 16 = 240

192 + 144 + 108 + 240 = 444

The Surface Area is 684.

volume- 864
surface area- 684

The first rule is add 9, then divide by 2 starting from 1. The second rule is multiply by 2, then subtract 4 starting from 8. What are the first four ordered pairs using the two sequences?

(1, 8), (5, 12), (7, 20), (8, 36)
(1, 10), (5, 16), (7, 28), (8, 52)
(0, 8), (5, 12), (7, 20), (8, 36)
(2, 8), (6, 12), (8, 20), (9, 36)

Answers

(1,8), (5,12), (7,20), (8,36)

Dividing Mixed Numbers?

Answers

Answer:

80/7 simplified its 11 3/7

Step-by-step explanation:

lmk if you need an explanation! :]

60/9 ÷ 12/7

67 ÷ 21/ 63

= 0.0506

OR

11 3/7

A person takes part in a medical trial that tests the effect of a medicine on a disease. Half the people are given medicine and the other half are given a sugar pill, which has no effect on the disease. The medicine has a 60% chance of curing someone. But, people who do not get the medicine still have a 10% chance of getting well. There are 85 people in the trial and they all have the disease. Talwar takes part in the trial, but we do not know whether he got the medicine or the sugar pill. Draw a tree diagram of all the possible cases. What is the probability that Talwar gets cured?

Answers

Answer:

Talwar has 35% chance of getting cured

answer this question pls <3

Answers

Answer:

answer is D hope this helps you good luck

It would be 106, D :D

1. Discover the volume and surface area of a cylinder with a radius of 3 inches and a height of 9 inches ?

Answers

Answer:

V ≈ 254.47 cubic inches

SA ≈ 226.19 square inches

Step-by-step explanation:

226.19 square inches

You have a (12x+8) and 55* degree and (8x-3) in a equal triangle right like this /\ and have to solve for x

please help

Answers

Answer:

12x + 8 = 12 x 6 + 8 = 80

8x-3 = 8 x 6 - 3 = 44

Step-by-step explanation:

(12x+8) + 55 + (8x-3) = 180 (Angle Sum Property)

(8+55-3) + (12x + 8x) = 180( group the variables)

(60) + (20x) = 180

20x = 180 - 60

20x = 120

x = 120/20 = 6

x=6

Find the missing dimensions

Answers

Answer:

short base: 6 yards

long base: 8 yards

Step-by-step explanation:

Our understanding of your figure is shown below.

The question says the "shortest side" and the "width" have the same dimension. If the "width" is a reference to "height 6 yards", then it seems the "shortest side" is 6 yards. Since the slant sides are longer than the height, the "shortest side" is also the "short base."

The short base is 6 yards.

__

The long base overhangs the short base by 1 yard on either end, so it is a total of 2 yards longer than the short base. It it 6+2 = 8 yards long.

The long base is 8 yards.

Hope this is correct, if not then feel free to let me know. I'm sorry in advance if it is incorrect.

6 yards and 8 yards!!!

The first rule is subtract 6 starting from 48. The second rule is subtract 3 starting from 30. What is the second ordered pair using the terms in each sequence? (42, 27) (36, 24) (48, 30) (30, 21)

Answers

Answer:

(42,48)?

Step-by-step explanation:

Answer:

(42, 27)

Step-by-step explanation:

The first rule is to do [tex]48-6[/tex], so this would be the x- axis.

The second rule is to do [tex]30-3[/tex], so this would be the y-axis.

The first ordered pair would be (48, 30), then the second ordered pair would be (42, 27).  

Which is NOT a true statement?

Answers

Answer:

option 4

Step-by-step explanation:

|a| represents Absolute value, it is the distance from zero that a number is on the number line. And we know distance cannot be negative.

So,

[tex]|a| = a[/tex]

[tex]|-a| = a\\\\| \frac{-a}{b}| = \frac{a}{b}\\\\|\frac{a}{-b}| = \frac{a}{b}[/tex]

6/7 =6/7 and I’m pretty sure because thats not a responsible

Help plzzzz I don't know what to do

Answers

Answer:

it should be 10,000 square meters

Step-by-step explanation:

my mind

Multiply 60*60 and 80*80 you'll get 10,000 that's the square meter
Other Questions
What will happen if deforestation continues to destroy the green plants on theplanet?A. The excess CO2 in the atmosphere will increase global warming.B. The excess CO2 will be absorbed into the ocean.C. The remaining plants will cycle all the air. D. The remaining plants will increase their rate of photosynthesis. A mixture of 0.5940 M CO and 0.3950 M Cl2 is enclosed in a vessel and heated to 1000 K . CO(g)+Cl2(g)COCl2(g)c=255.0 at 1000 K Calculate the equilibrium concentration of each gas at 1000 K in old Ironside by Oliver Wendell Holmes what is the hoped for the end of the ship what is biblical theology Suppose that F(x)= x^2 and G(x) 4/5 x^2. Which statements best compares the graph of G(x) with the graph of F(x)?A. The graph of G(x) is the graph of F(x) stretched vertically. b. The graph of G(x) is the graph of F(x) stretched vertically and flipped over the x-axis.C. The graph of G(x) is the graph of F(x) compressed vertically.d. The graph of G(x) is the graph of F(x) compressed vertically and flipped over the x-axis. 2. Marcar la alternativa incorrecta teniendo en cuenta el nmero de determinantes en cada oracin:A) Nuestra propuesta debe estar en el primer lugar:B) Cada pueblo tiene sus autoridades y ciertos vigilantes:C) El tercer domingo de cada mes vienen algunos galleros con sus navajas relucientes:D) El triple choque caus varios heridos y entre ellos haban dos soldados del tercer regimiento:.E) Los cincuenta postulantes recibieron sendos carns y ocuparon sus respectivos asientos en el ltimo saln: A corporation must obtain shareholder approval before the company a. hires or fires a significant number of employees. b. expands into foreign markets. c. sells off a major portion of its business to another company. d. opens additional offices. A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4} 4 1 foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions 8ft\times6\frac{1}{4}ft\times7\frac{1}{2}ft8ft6 4 1 ft7 2 1 ft. Berapakah hasil dari => 7 + 8?[tex] \: [/tex] Describe why corrosion is a natural process Which of the following did NOT allow European powers to colonize most of the African continent? A ) Adavancements in weaponry B )Advanements in medicine C. Advanements in transportation D Advancements in political systems Write an explicit formula for an, the nth term of the sequence 63,21,7 A 500 Kg block is attached with a rope of length 5m, having area 0.4 10-4 m2. If final length is 6m, Calculate the Stress, Strain and Young's Modulus? A car travelling at 30 ms' deceleratesto 10 m sin a distance of 20 m. Whatis the deceleration of the motion, in ms? Monogamy (having sex with only one partner) is actually NOT considered a No Risk behavior. WHY NOT? Choose ALL of the validresponses.1. sometimes partners cheat on each other -- even when they SAY they are only with oneperson...there is a chance that they have had contact with someone else2. monogamy is not physically possible3. sometimes a partner participates in other high-risk behaviors, like sharing needles,and their sex-partner doesn't know about this4.if the partners have never been tested, one of them could be currently living with an STI / STD and not know it I wish I had more self-___________________; then I wouldnt be so nervous when I meet new people. what two events led the US into World War I? Can someone please answer this please Complete the table of inputs and outputs for the given function. g(x) = 3 - 8x g() 0 -5 3 Reset The ksp of StS04 is 3.2x10-7 What is the equilibrium concentration of sulfate lon a 1.0-L solution of strontium sulfate to which 0.10 mol of Sr(CH3CO2)2 has been added?