Will give brainliest. 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?
The flow rate of the large tank is 10 gal/min, and the flow rate of the small tank is –10 gal/min.
The flow rate of the large tank is –10 gal/min, and the flow rate of the small tank is 10 gal/min.
The flow rate of the large tank is 20 gal/min, and the flow rate of the small tank is –20 gal/min.
The flow rate of the large tank is –20 gal/min, and the flow rate of the small tank is 20 gal/min.

Answers

Answer 1

Answer:

The person above me is right, the answer is B <3

Step-by-step explanation:


Related Questions

.
HELPPP
The equation of the line in slope Intercept form is

Answers

Answer:

y = 60x + 40

Step-by-step explanation:

It is in the form of

y = mx + b

m is the slope

b is the y intercept.

The y intercept is 40, so it will be y = mx + 40.

The slope is 60, so y = 60x + 40!

2-5/6x=-5

what is x
pls show me how to solve it

Answers

x=8.4 work is in the picture box.

Help me plz plz !!!!!!!!

Answers

Answer:

37.5 if u multiply

Step-by-step explanation:

ABCD~FECG similar polygons​

Answers

Answer:

120

Step-by-step explanation:

what's (-9n^6) (8n) equal?​

Answers

Answer:

skp

Step-by-step explanation:

the total cost of playing an online game is $170. the base cost of the game is $50, and it costs $30 per month to play the game. The equation 170=30x+50 can be used to find the x (the number of months you play the game). How many months will you get to play the game if the total cost is $170?

Answers

Answer:

x = 4 (4 months)

Step-by-step explanation:

170 = 30x + 50

Step 1: Subtract 50 from both sides

170 - 50 = 30x + 50 - 50

120 = 30x

Step 2: Divide by 30 on both sides

120/30 = 30x/30

x = 4

Step 3: Check

170 = 30(4) + 50

170 = 120 + 50

170 = 170 ✔️

x = 4 (4 months)

If y=15 when x=5, find y when x=7, given that y varies directly with x.

Answers

Answer:

when x = 7, y = 21

Step-by-step explanation:

This is about direct variation. If y varies directly with x, then there is a constant  factor of variation, k. The constant of variation can be found by ʸ⁄ₓ

k = ʸ⁄ₓ

k = ¹⁵⁄₅ = 3

Now that we have found k, we simply multiply x by it to find y (this is because y is directly proportional to x). We plug in our x = 7 to find y at this point.

y = 3x

y = 3(7)

y = 21

help please it is due in 10 min
will give brinly

Answers

Answer:

H.) -5

Step-by-step explanation:

Good luck

I believe the answer is 5
Hope this helps you have a great day!!!!

Please help.
Will give brainliest!!!!

Answers

Answer:

the last answer

no solution

i just did this in my math class today

Step-by-step explanation:

Michael fills 1/3 of one trash barrel with 1/9 of the leaves he has raked in his yard.
How many trash barrels must he fill to pick up all of the leaves ?

Answers

Answer:

he will need 3 barrels.

Help me please..........

Answers

Answer:

66.4°

Step-by-step explanation:

→ Find the side which is not given

Hypotenuse = 15 cm

Opposite = ?

Adjacent = 6 cm

→ Utilise the formula triangle with out opposite in it

Cos⁻¹ = Adjacent ÷ Hypotenuse

→ Substitute in the terms

Cos⁻¹ = 6 ÷ 15 ⇔ 66.4°

g(x) = -x2 + 2x - 9



g(-4)

Answers

Substitute the -4 to the x’s.

g(-4) = -(-4)^2 + 2(-4) - 9

g(-4) = -16 - 8 - 9

g(-4) = -33

Answer:

-33

Step-by-step explanation:

g(x) = [tex]- x^{2} + 2x - 9\\[/tex]

g(-4) = [tex]- ( -4)^{2} + 2 * (-4) - 9[/tex]

       =  - 16 - 8 - 9 = - 33

BRAINLY AND POINTS IF GIVE REAL ANSWER AND FAST
Find the final price of your bill at a restaurant if your subtotal is $20.75 and you must pay 7.55%
tax.

Answers

Answer:

$22.31

Step-by-step explanation:

Graph.
Y =- 1/4x + 5

Answers

Answer:

Y = -1/4x + 5

(0, 5) (4, 4)

Good morning.... I have no idea how to do this ... help pls :)

Answers

Answer:

B

Step-by-step explanation:

Good morning, I’m pretty confident it’s B. I think that folding across the x-axis means folding it hotdog style, like vertical folding, left to the right, so if it is that, then yeah, it’s B.

The parallel dotplots below display the number of scholarship applications submitted by students for each of two schools: A and B.

2 dotplots titled Scholarship Applications by Class. The number lines go from 9 to 15 and are labeled number of scholarships. School A, 9, 1; 10, 1; 11, 1; 12, 1; 13, 2; 14, 8; 15, 10. School B, 9, 2; 10, 2; 11, 4; 12, 9; 13, 3; 14, 2; 15, 2.

Which of the following statements is true?

The range for the number of submitted scholarships is larger for school A.
The range for the number of submitted scholarships is larger for school B.
There is a smaller standard deviation for the number of submitted scholarships for school A.
The standard deviation in the number of submitted scholarships is the same for both classes.

Answers

Answer:I’m pretty sure it’s c

In a sixth grade classroom there are 15 car riders, 12 bus riders, and 3 walkers. What is the ratio of students that either are car or bus riders to total students?

Answers

Answer:

For car riders, 15:30. For bus, 12:30. For walkers, 3:30

Step-by-step explanation:

Hope it helps

Can someone help me plz

Answers

Answer:

centimeter

Step-by-step explanation:

sana nakatulong

Answer:

millimeter hope this helps(:

Step-by-step explanation:

determine the vertex of y=4(x-25)2+ 91

Answers

Answer:

             (25, 91)

Step-by-step explanation:

y = a(x - h)² + k        ← vertex form of  the equation of the parabola with vertex (h, k)

So y = 4(x - 25)² + 91  means:

a = 4

x - 25 = x - h    ⇒  - 25 = - h  ⇒  h = 25

+ 91 = + k     ⇒    k = 91

Therefore vertex is:

                               (25, 91)

The graph of g(x) = (x + 2)2 is a translation of the
graph of f(x)
v by
units.

Answers

what are the answer choices

Check my answers plz <3\

Answers

Answer:

all three are correct

Step-by-step explanation:

SOLVE FOR W
V = LWH
PLZ HELP ME PLZ

Answers

Answer:

Step-by-step explanation:

(L*H)-V=W

The price of a dress was reduce from $20 to $12. By what percentage was the price of the dress reduced?

Answers

Answer:

40%

Step-by-step explanation:

12$ out of the original 20$ = 12/20

12/20 = .6 (60%)

1=100%

if 12/20 = 60% then 100% - 60% = 40%

$20-40% is $12

hope this helps  somehow

BC is parallel to DE. What is the length of CE?

Answers

The Lea thing of ce are 1.25

please help i don’t know how to do this

Answers

Answer:

1.) 25

2.)81

3.)49

Step-by-step explanation:

(I recommend getting a Texas instruments TI-84 you can just plug in the numbers and it does it for you :)

Larry recorded his time as he ran. What was his average speed from hour 2 to hour 4?



What was his average speed from hour 4 to hour 7?



Did he speed up or slow down?

Answers

Answer:

7mph and he stayed the same

Step-by-step explanation:

Larry's average speed from hour 2 to hour 4 and from hour 4 to hour 7 is the same, 7 mi/hr, he maintained a constant speed throughout this period.

Given that Larry recorded his time as he ran

Time elapsed(hr)         Distance run(mi)

     2                                       13.5

     4                                       27.5

     7                                       48.5

We need to calculate his average speed,

To calculate Larry's average speed, we need to divide the total distance he ran by the time elapsed.

Let's calculate his average speed from hour 2 to hour 4 and from hour 4 to hour 7:

Average speed from hour 2 to hour 4:

Distance covered = 27.5 mi - 13.5 mi = 14 mi

Time elapsed = 4 hr - 2 hr = 2 hr

Average speed = Distance covered / Time elapsed = 14 mi / 2 hr = 7 mi/hr

Therefore, Larry's average speed from hour 2 to hour 4 was 7 miles per hour.

Average speed from hour 4 to hour 7:

Distance covered = 48.5 mi - 27.5 mi = 21 mi

Time elapsed = 7 hr - 4 hr = 3 hr

Average speed = Distance covered / Time elapsed = 21 mi / 3 hr = 7 mi/hr

Therefore, Larry's average speed from hour 4 to hour 7 was also 7 miles per hour.

Since Larry's average speed from hour 2 to hour 4 and from hour 4 to hour 7 is the same (7 mi/hr), he maintained a constant speed throughout this period. He neither sped up nor slowed down.

Learn more about Average speed click;

https://brainly.com/question/13318003

#SPJ2

Complete question =

Larry recorded his time as he ran. What was his average speed from hour 2 to hour 4?

What was his average speed from hour 4 to hour 7?

Did he speed up or slow down?

time elapsed(hr)         distance run(mi)

2                                       13.5

4                                       27.5

7                                       48.5

You roll an eight-sided die. What is the chance that it will land on either a 2 or a 5? Write your answer as a fraction.​

Answers

Answer:

2/8 and the simplified version is 1/4

Step-by-step explanation:

Answer:

2/8

Step-by-step explanation:

First you know that it is a eight- sided die. 2 or 5 are two numbers so it is 2/8.  

you put all of the numbers and count them up on the top as numerators ex: 2/   Then the number of the sided die as the denominator.ex: 2/8 Hope this helped.

I will pick the brainiest! Thanks :)

Answers

Answer:

5+4.5=9.5

Step-by-step explanation:

Answer: the answer is in the attached file/picture ;)

Step-by-step explanation:

solve for h V=2πr^2h

Answers

Answer: h= V/2πr^2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

I need to factorize this equation:
x³ + 4x² + x + 4

Answers

Answer:

Step-by-step explanation:

(X+4) (x^2 +1)

Other Questions
Misty correctly determined the equation of the linear function represented by the table of values below to be y = negative 2 x + 9 in slope-intercept form by using the ordered pairs (1, 7) and (2, 5).xy17253341What would she have gotten for the equation of the linear function if she had used the ordered pairs (2, 5) and (4, 1) instead?y = negative 4 x + 9y = negative 4 x + 18y = negative 2 x + 9y = negative 2 x + 18 Evaluate the given integral by making an appropriate change of variables. Helpp with this idk Dx Shakespeare, and what makes him so significant? x + 8x + 15 help me out with this plz Pls pls pls pls pls pls help pls help free 16 points up for grab Nosotros _________ llevan a la clase de matemticas. (the calculator)lolaslosla Which sentence from Passage 2 does the most to define the key idea of the passage? "Cristian liked to hear poetry, but really enjoyed it when people listened to his own stories from earlier days." (paragraph 9) "'I got the feeling he was a sad man,' Carol tells Choices." (paragraph 9) "Along the way, Carol discovered how fulfilling it is to help others." (paragraph 10) "She also found out something else: Volunteer work can help positively shape a teen's future." (paragraph 10) How does place valuehelp me subtract decimals? any help on this frq Brenda wants to buy a phone case that costs $35. It is on sale for 20% off. What would be the sales price? What are we finding?A) partB) wholeC) percent Solve for x. 3(x + 4) + 2x = 5 1. Why is environmental pollution a negative aspect?2. Why is poor working conditions a negative aspect? What is a characteristic of a call to action in a persuasive essay?A. allows the audience to consider how to interpret the argumentB. convinces the audience to consider the opposing viewpointC. asks the audience to do something specificD. asks the audience to engage in an emotional reaction to the issue Describe how sodium (Na) and chlorine (Cl) interact to form an ionic compound. Specifically, what is happening to an electron? Billy and Joe go to McDonalds for lunch. They order 2 burgers, 3 fries, and 2 sodas. The mombugers cost $3.50 each. The sodas cost $1.00 each. If the total was $16.29 how much waseach fry. Write and solve an equation to represent this situation. Round your answer tothe nearest tenth This is a science question. What is the acceleration of this helicopter? Hammurabi's Code includes nearly 300 laws. For example, one law reads, "If a man put out the eys of another man, then his eye shall be put out." Although such punishments may sound cruel by mondern standards, they did encourage __________? a.powerb.fearc.social orderd.trade Location A on the surface of Earth bas a much higher temperature than Location Which statement is most likely true A.Both locations are at the poles B.Both are at the equator C.Location A is at the equator and Location B is the poles D.Location at the poles and location B is the equator