Mathematics Middle School

The level of water in a tank decreased steadily for a few weeks and then increased greatly for about a week..etc..

Graphs below

The Level Of Water In A Tank Decreased Steadily For A Few Weeks And Then Increased Greatly For About
The Level Of Water In A Tank Decreased Steadily For A Few Weeks And Then Increased Greatly For About

Answers

Answer 1
I think it might be D
Answer 2

Answer:

its the last one

Step-by-step explanation:

it decreased then went up to its highest point and stayed there

Related Questions

Someone pls help me with this pls it’s probability.



Andres found out that his experimental probability of getting a hit is 40%. Out of 350 at bats, about how many hits could he predict he would make?

Answers

Answer:

140

Step-by-step explanation:

350×0.4=140

Answer:

The answer is 140

Step-by-step explanation:On this one I can not explain how I got the answer well enough for you to get it sorry but I was able to get you the answer.

i am greater than 50 and less than 55. the sum of my digits is 8. what number am i

Answers

Answer:

53

Step-by-step explanation:

Answer:

53

Step-by-step explanation:

Buses need to be ordered to transport the 426 students that signed up for a service project. If each bus holds a maximum of 33 students, what is the minimum number of buses needed?

Answers

Answer:

The answer is

Explanation:

First you would divide 426 by 33. And you would get 12.9090 etc. So you would round it up to 13.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

426 ÷ 33 = 13

The minimum number of buses needed to take all the students is 13 buses.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number of students = 426

Number of students a bus can hold = 33

The number of buses needed to take 426 students.

= 426 / 33

= 12.9

= 13

Thus,

The minimum number of buses needed to take all the students is 13 buses.

Learn more about expressions here:

https://brainly.com/question/3118662

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The sweatshirt you purchased was on sale for $29.25, having been marked 35% off. What was the original price?

Answers

The answer is 19.0125
19.0125 this is yo answer I think or close

A rectangle is 15 inches long and 12.5 inches wide. What is the area of the rectangle? BE SURE TO USE THE CORRECT UNITS. (Got the answer just wanna make sure I'm correct)

Answers

Answer:

187.5 inches^2

Step-by-step explanation:

15 x 12.5 = 187.5. Hope this helps!

Answer:

187.5 inches

you multiply Length X Width to get Area

What are the dimensions of this matrix?


7 –8 6 –3

Answers

Answer:

-82

Step-by-step explanation:

part e Of the 320 million people in the United States, how many would you predict wear glasses?

Answers

Answer:

248

Step-by-step explanation:

[tex]762 + 124 = 886 \\ 886 - 638 = 248[/tex]

248 if you subtract the top two then add the bottom one you get 248

I need an answer to this question

Answers

Answer:

d company 4

Step-by-step explanation:

What is the greatest common factor of 50, 25 and 100

Answers

Answer:

The common factors for 50,25,100 50 , 25 , 100 are −25,−5,−1,1,5,25 - 25 , - 5 , - 1 , 1 , 5 , 25

PLS HELP WILL MARK BRAINLIEST AND 30 POINTS!!

Chris and Denisha are electricians.
Chris uses c=50h+65 to calculate how much he charges (c) in dollars for h hours of work.
Denisha uses d=37.50h+75 to calculate how much she charges (d) in dollars for h hours of work.
How much do Chris and Denisha charge per hour of work??

Chris charges $____ per hour
Denisha charges $____ per hour

Thank you!!

Answers

Answer: 110 chris

112.5 Denisha

Step-by-step explanation:

Answer:

110- CHRIS  112.5-DENISHA

Step-by-step explanation:

Answer if you know
DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS
Thank you :)

Answers

I hope this helped plz award brainiest

someone help me pls!!!!

Answers

Answer:

the answer is c

Step-by-step explanation:

The answer I got was c

The sum of a number and 40 is 5 less than the product of the number and 6. What is the number?

Answers

Answer:

9

Step-by-step explanation:

40+9 = 49

6x9 = 54

49+5=54

Which associations best describe the scatter plot?

Select each correct answer.


Negative association

Positive association

Linear association

Nonlinear association
(explanation would be helpful)

Answers

negative, nonlinear

the points dont form a line (looks like exponential decay) and are lowering

Answer:

Negative, and nonlinear.

Step-by-step explanation:

If the x-coordinates increase as the y-coordinates decrease, then it is a Negative Correlation.

What's the surface area rounded to the hundredth place

Answers

Answer:

Step-by-step explanation:

Which list contains only the outcomes in which the number cube lands on a number less than 4?

Answers

Answer:

there is no list options so we cannot answer this for you

Step-by-step explanation:

ima go with 4 but maybe it’s 37 ‍♂️

help me with this please

Answers

Answer:

All the x coordinates are the domains. All the y coordinates are the ranges.

Here’s something that could help you with problems like these

Dan painted 3/4 of a wall using 1/4 of a can of paint. Which statements are true. Mark ALL that apply
A. He can paint 2 walls with 1/2 can of paint
B. He can paint 3 walls with 1 can of paint
C. He can paint 5 walls with 1 2/3 cans of paint
D. He can paint 8 walls with 2 cans of paint
PLEASE EXPLAIN HOW YOU GOT TO YOUR ANSWER. IT WILL HELP ME UNDERSTAND MORE. WILL GIVE BRAINLIEST

Answers

Answer:

B & C

Step-by-step explanation:

 

B &C i believe! Correct me if I'm wrong!

two rectangular prisms have the same volume. The first prism has a length of 10 meters, a width of 6 meters, and a hight of 2 meters. The second prism has a length of 6 meters and a with of 4 meters.
what is the hight of the second rectangular prism?​

Answers

Answer:

5 meters

Step-by-step explanation:

If we want to get the volume of the first rectangular prism, it would be 6x10x2=120

So the second one must have the same volume of the second one, so for the second one, we have to 4x6x?=120

So if you want to get the "?" you have have to divide the 120 by 6 then 4, so the answer will be 5.

And if you are not sure if it's right then multiply 6,4 and 5 together and you will get 120.

Please help, thank you!!

Answers

Answer:

Step-by-step explanation:

Givens

TriangleBase = 11  inchesHeight = 12 inches

Formula

A = Base * height / 2

Solution

Area = 11 * 12/2Area = 132 /2Area = 66 square inches.

Answer:

66

Step-by-step explanation:

Formula: bh1/2

Substitute: (11)(12)(1/2)

Solve: (11)(6)

66

(You could’ve also multiplied 11*12 first, gotten 132, then divided that by 2, also getting 66).

evaluate (will give brainliest)

Answers

Answer:

Step-by-step explanation:

1. X/2 when x = 1/2

Putting value of x in the equation

1/2 /2 = 0.25

2. 2x2 - 8 when x = 3

2(3)2 - 8

= 2(9) - 8

= 18 - 8 = 10

3. 4(x - 7)3 + 5 when x = 9

4 (x3 - 21x2 + 147x - 343) + 5

Putting value of x

4((9)3 - 21(9)2 + 147(9) - 343) + 5

4(729 - 1701 + 1323 - 343) + 5

4(8) + 5

= 32 + 5 = 37

Answer:

1. 0.25

2. 208

3. 517

Step-by-step explanation:

Number 1.

0.5/2

= 0.25

number 2.  

2(3)^3-8

6^3 - 8

216-8

= 208

Number 3.

4(9-7)^3 +5

4(2)^3+5

8^3+5

= 517

Water flows back and forth between a small and large tank. When water is moving into a tank the flow rate is positive, and when water is moving from a tank the flow rate is negative. The large tank begins with 300 gallons of water, and the small tank begins with 200 gallons of water. After a period of 5 minutes, the large tank has the same amount of water as the small tank. Which statement describes the flow rate?

Answers

I really need points sorry but it’s a

JK:ST is 2:1 and the length of JN is 6/2. What is the length of SW ?
3
2
3⁄4
3⁄2
3 of 4

Answers

The length of the side SW from the task content is; 3/2.

What is the length of SW ?

From the task content; it follows that the two figures given are congruent and the ratio of congruent sides is; 2:1.

On this note;

2/1 = (6/2)/SW

2/1 = 3/SW

SW = 3/2.

On this note, the length of SW is; 3/2.

Read more on congruent shapes;

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5 help please and thanks

Answers

I think The answer is B

Answer:B

Step-by-step explanation:

help meh please and thank you!^^

Answers

Answer:

10

Step-by-step explanation:

A=hbb

2=5·4

2=10

Answer:

It’s dat ten boi

Step-by-step explanation:

Circumference (Level 2)

Answers

Answer:

radius r = 2.38732415 m

diameter d = 4.77464829 m

circumference C = 15 m

area A = 17.9049311 m2

Answer:

MAth 2x4x6-68

Step-by-step explanation:

ANSWER AND EXPLAIN FOR BRAINLIEST :)

Which of the following sets of numbers could represent the three sides of a triangle?

1. 13, 22, 37
2. 5, 7, 14
3. 15, 22, 39
4. 11, 21, 29

Answers

Answer: this is what i can tell you if it is a right triangle then you will di 90 - your numbers but if it is not a right triangel then you will do 180 instend  then when you get the answer you add it with those numbers but not with the 90 or 180

Step-by-step explanation:

4
sorry if i’m wrong

Can sum1 answer asap and pls give explanation :)

Answers

Answer:

whats the question

Step-by-step explanation:

?

What is the question?

(plz help with all steps)!!!!
What is the value of n that makes this equation true?
A. 21
B. 39
C. -24
D. 29

Answers

Answer:

I am sorry but if this is wrong but i think it is either 21,because it is divisible by 3 and 12 / 3 = 4 which is a denominator

Step-by-step explanation:

21 because it is divisible by 3 and 12 / 3 = 4 which is a denominator.

I believe the answer is A. 21

Plss help me with this hard math homework my teacher gave me NO LINKS AND NO DOING IT JUST FOR THE POINTS plss give me a specific answer to the problems shown in the image thank you

Answers

Number one is 60° all you have to do is 180-120 and get 60
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