Mathematics Middle School

12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?

Express your answer as a mixed number.

Answers

Answer 1

Answer:

2.4 gallons/tank

Step-by-step explanation:

12/5=2.4 gallons

Answer 2
I think is 2 4/10 or 2 2/5 hope this helps

Related Questions

First to answer get's brainly.

Answers

Answer:

A is 12 cards

B is 18 cards

C is 16 cards

Step-by-step explanation:

Write a multiplication equation that represents the question: how many 3/8's are in 5/4's

I need an equation like asap lol

Answers

10/3 * 3/8 = 30/24 = 5/4

Answer:

1/4

Step-by-step explanation:

HELLO AGAIN HERE'S ANTOHER QUESTION

Answers

I believe it’s B but i’m not too sure.

Find the value of x in this figure

Answers

Answer: 35
Each triangle adds up to 180 degrees by adding the two angles that you already have the value of (37+108) and subtract it from 180 to get the final angle(x) you get 35

Therefore x=35 :)

PLS PLS PLS HELP ME!
1.) A spinner is equally divided into 8 sections. The sections are numbered 0 through 7. What is the probability of landing on an even number?
2.) 9 blue, 3 red, 4 white marbles are in a bucket. What is the probability of pulling out a white marble?
3.) You have a 6-sided die. What is the probability of rolling a number greater than 3?
4.) 5 pennies, 3 dimes, 2 nickels, and 5 quarters are place in a bag. What is the probability of picking a dime or a nickel?
5.) There are 52 cards in a deck. What is the probability of drawing one card from the deck of cards?
6.) 6 blue, 7 green, 9 brown, and 15 yellow M&Ms are placed in a bucket. What is the probability of pulling out a yellow M&M?
7.) 2 red, 5 blue, 8 green, and 3 yellow chips are placed in a bucket. What is the probability of selecting a chip that is not green?
8.) The letters of the word PROBABILITY are placed in a bag. What is the probability of picking a vowel?
9.) Find the probability of not rolling a 4 or 6 on a number cube.

Answers

1) ANSWER: 1/2, 50%

2) 9+3+4 = 16 4/16 = (1/4, 25%) ANSWER: 1/4, 25%
{Put 4 over 16, because 16 is the total, 4 is the amount of white marbles}

3) ANSWER: 2/3, roughly 66.6%

4) 5+3+2+5 = 15 , 3+2 = 5, 5/15 = 1/3, roughly 33.3%
{Add the total amount of pennies, dimes, nickels, and quarters, and find how many Dimes and Nickels there are combined, put that over the total, simplify}
ANSWER: 1/3, 33.3%

5) , if it’s asking a number 1 card it would be 4/52 = 1/13 = roughly 8% , if it’s asking just one card from the whole deck then 1/52, roughly 2% ANSWER: 1/13, 8% OR 1/52, 2%

6) 6+7+9+15 = 37, 15/37 {Yellow over total amount of m&m’s} Roughly 41%
ANSWER: 15/37, 41%

7) 2+5+8+3= 18 - 8 = 10, 10/18, roughly 55.5%
{It says that’s NOT green, so add up all them, and subtract the green ones, take that number over the total, and that’s your answer} ANSWER: 5/9, 55.5%

8) 11 letters in the world PROBABILITY, 4 vowels, 4/11, roughly 36% ANSWER: 4/11, 36%

9) 4& 6 are two numbers, that’s 6 - 2, 2/3, ANSWER 2/3, 66.6%

Hope this helps.

i need help pls
and explination

Answers

Your finding volume of a cylinder which the formula is 3.14r^2h to find the radius you divide the diameter which is 4.2 by two which is 2.1 which is your r then the height or h is 1.7 so 3.14(2.1)^2(1.7) which equals 23.5 rounded to the nearest tenth
23.5 is the answer to you’re question

Which statement is false?
a) 0.7% = 70
b) 0.07% = 0.0007
c) 7% = 0.07
d)700% = 7

Answers

It is A .............

PLs awnser all 3 questions thank you

Answers

For 11 it’s b. Give a moment to put the other answers

.....|┐∵|┘...... └|∵┌|.....

Answers

Beep boop bop beb ......

Answer:

no

Step-by-step explanation:

HHEEEEEEELPPPPP, I'LL MARK THE BRAINLIEST

Answers

Answer: 6 square 4

Step-by-step explanation:

i hope this helps

Answer: 1
-
6^8. That’s the best I could type it lol

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Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:

Answer:

48 + y = x

Hope it helps

Pls mark me as the brainliest

Thank you

A bat is sitting in a tree. He leaves the tree and flies up to a speed of 4 meters per second in 8 seconds. How far does he travel?

Answers

Answer:

32 meters

Step-by-step explanation:

4*8=32 and you have to do this because he flies 4 meters per second and in 8 seconds

With the given speed and time a bat travelled 32 meters.

What is the speed?

The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.

Given that, A bat is sitting in a tree. He leaves the tree and flies up to a speed of 4 meters per second in 8 seconds.

We know that, speed = Distance/Time

Now, 4 = Distance/8

Distance = 32 meters

Therefore, a bat travelled 32 meters.

To learn more about the speed, distance, and time visit:

brainly.com/question/4978052.

#SPJ6

is 42.1 greater than 24.1

Answers

Answer:

Yes!

Step-by-step explanation:

42.10 is the same as 42.1 and 24.10 is the same as 24.1. Once you added the zero (which isn't needed), it'll be easier to compare them

42.10 < 24.10

Answer:

Yes!

42.1>24.1

I want a answer nowwwww

Answers

Answer:

I believe that it would be better to use the second scale, or 1ft to 500ft.

Step-by-step explanation:

If you used the first scale(1in to 10ft) then you would have a 75in model, or 6.25ft, this would be to big to display on your desk. If you used the second then your model would be about 1.5in which all though is small it would be better for display.

Answer:

1 inch

Step-by-step explanation:

1 foot = 500 feet

1 inch = 10 feet

^ if you do 12 x 10 it equals 120, which is less than 1 foot = 500.

But, if you want it a big it would be 1 foot = 500.

Help Please
Answer Choices
A- y = 2.5x
B- y = x + 10
C- y = -x + 10
D- y = -x + 60

Answers

I think C? Because the line started at 70 and went to 50. C would be like 70=60+10
Definitely C that is the correct answer for sure a

I need help quick please! The problem is below. I will give brainliest to right answer!!

Answers

Answer:

434

if this is wrong try 446

Step-by-step explanation:

yellow = 310

blue/purple = 136

total = 310+136-12

Answer:

422[tex]cm^2[/tex]

Step-by-step explanation:

1. Approach

This problem asks one to find the surface area of the given figure. This can be done by splitting the given figure into two similar figures. Then calculate the surface area of each of the similar figures. After doing so, subtract the covered surface areas, the contact point between the two simple figures is not a part of the surface area since it is covered by the other part of the figure. Remember to take away twice the area of this contact point, since it is present on both figures.

2.Find the surface area of the first figure

The surface area of a figure is the two-dimensional space around the figure. In essence, if one were to wrap the figure in paper, the surface area is the amount of paper one would need. Find the 2-dimensional area of each side, this can be done by multiplying all combinations of two dimensions together, adding the results, and then multiplying that value by (2).

(5) * (10) = (50)

(5) * (7) = (35)

(7) * (10) = (70)

Now add thee value together,

(50) + (35) + (70)

= (155)

Double the result,

(155) * (2) = (310)

3. Find the surface area of the other figure

Now repeat the process that was used to find the surface area of the other figure for this figure.

(8) * (4) = (32)

(4) * (3) = (12)

(8) * (3) = (24)

Add the results,

(32) + (12) + (24) = (68)

Double the value,

(68) * (2) = (136)

3. Now subtract the repeated side

Now that one has the value of both simple figures, add up the value and then subtract twice the value of the repeated side.

(310) + (136) = (446)

(446) - ((2)*(4)*(3))

= (446) - (24)

= (422)

i need help pls and explainnnnn

Answers

Answer: 5.2cm^3

Steps:
Volume of a cylinder- V = π * r^2 * h
146.952 = π * 3^2 * h
146.925 = π * 9 *h
146.925 = 28.2743338823 * h
146.925 / 28.2743338823 = h

5.19640889201 = h
5.2 = h

A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.

A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.

How many square feet does each 50-pound bag cover?

Answers

Answer:

4 bags

Step-by-step explanation:

A = r²

A = 3.14 * 145² = 66,018.5 ft²

66,018.5 ÷ 400 ≈ 165.05 lb.

165.05 ÷ 50 ≈ 4 bags

PLEASE HELP WILL MARK BRAINLIEST!!!

Answers

Answer:

Mode is 5 cuz 5 has the most numbers

Step-by-step explanation:

the answer is 5 because mode is the value that appears the most


The width of a rectangle is 4n - 1.5 feet and the length is 1.5n + 4 feet. Find the perimeter of the rectangle. The perimeter of the rectangle is feet.
(Simplify your answer. Use integers or decinals for any numbers in the expression.)

Answers

Answer:

11n + 5

Step-by-step explanation:

First, what is the perimeter of a rectangle referring to? It's referring to the outside surrounding the rectangle. You just need to know that the formula for a rectangular perimeter is:

2(L+W) (W = width, L = length)

We are given width: 4n - 1.5We are given length: 1.5n + 4

Now substitute those values for the formula.

2 (4n-1.5 + 1.5n + 4)2 (5.5n + 2.5)11n + 5

this is 1-12 theres 23 in total

Answers

Answer: i cant put every answer on here but i could put the answers in the comments of you want me to.

Step-by-step explanation:

The following question has two parts. First, answer part A. Then, answer part B.
Part A


"If you share 7 apples equally with 3 people, then there are 213..."

First, complete the sentence. Then, briefly explain what the whole number 2, the denominator 3, and the numerator 1 mean in this problem.

Part B

The expression 1÷14 is given. Give a real-life application to explain this expression and then simplify it.

Answers

Answer:

Step-by-step explanation:

Each person gets 2 1/3 apples

The whole number 2 is the whole number of apples and the numerator 1 shows how many pieces of the remaining 3 parts (denominator) each person gets

1 ÷14

There are 14 people and one apple, How many apples will each person get?

Really sorry again, I just really need help.

Answers

The part a is False because 45 times 3.2 is 144 this will lead to the answer for Part B to be “B” since the decimal was multiplied incorrectly
i think this would be false

Han has 10 cubes, every 5 inches on aside. Which expression shows the total volume of Han's cubes? *Choose All That Apply*

(a) (10⋅5)^3

(b) 10⋅5^3

(c) 5⋅5⋅10

(d) (10⋅5)^2

Answers

I think (C) 5•5•10 is the answer
The correct answer is C

5 x 5 x 10

Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement.
All measures of central tendency must appear as a number in the set of data collected.
Which student’s statement is CORRECT?
A.
Zeke says this is never true because all the measures of central tendency are never numbers in the set of data.

B.
Emily says this is always true because all the measures of central tendency also have to be numbers in the set of data.

C.
Harry says this is sometimes true because the mean and median may or may not be in the set of data, but the mode is always in the set of data.

D.
Brook says this is sometimes true because the mean and mode may or may not be in the set of data, but the median is always in the set of data.

Answers

Answer:

The answer is C.

Step-by-step explanation:

Pretty easy if you read the whole thing, please give Brainiest

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Answers

Answer:

A

Step-by-step explanation:

I think that it's luster tell me if i am right :)

Astronomers sometimes use angle measures divided into degrees, minutes, and seconds. One degree is equal to 60 minutes, and one minute is equal to 60 seconds. Suppose that ∠J and ∠K are complementary and that the measure of ∠J is 45 degrees, 30 minutes, 14 seconds. What is the measure of ∠K?

The measure of ∠K is ______ degrees, ______minutes, and _____ seconds.

Answers

Answer:

Here's what you need to know to answer this question:

            If two angles are "complementary"

            then they add up to 90 degrees.

So now you know that

                                    (Angle-J) + (Angle-K) = 90 degrees .

Subtract (Angle-J)

from each side:                              Angle-K = (90 degrees) - (Angle-J)

    Angle-K  =  (90 degrees) minus (48 degrees 26 minutes 8 seconds)

As soon as you do that subtraction, you have the answer.

The thing that makes it tough is subtracting some minutes

and some seconds from 90 degrees.

How you do that is:  An unusual kind of regrouping ('borrowing').

Usually, when you regroup, you take '1' from a place and use it

to make '10' in the smaller place.

This time, when you take '1' from a place, it gives you '60'

in the smaller place.

-- Take 1 degree away from the 90 degrees.

   Use it to make minutes.

   Then you have                  89 degrees  60 minutes .

-- Take 1 minute away from the 60 minutes.

   Use it to make seconds.

   then you have                    89 degrees  59 minutes  60 seconds .

Now the subtraction is a lot easier.

            89 degrees  59 minutes  60 seconds

minus   48 degrees  26 minutes    8 seconds .

That's easy to do, and the difference is the measure of Angle-K.

Step-by-step explanation:

Simplify the expression when y = 6: 4y + (7 x 2) -13

Answers

Answer:

25

Step-by-step explanation:

So we first simply 4y+(7 times 2)-13

=4y+1

Then we put y=6 in!

24+1

=25

Hoped I helped!

Me and Vanimeldawolf29 is the same person, so we are going to have the same explanation!!!

Answer:

25

Step-by-step explanation:

So we first simply 4y+(7 times 2)-13

=4y+1

Then we put y=6 in!

24+1

=25

Hoped I helped!

Me and Eternalvanimelda27 are the same person, so we are going to have the same explanation!!!

If two figures are similar but not congruent which of the following transformations must have occurred.
A:dilation
B:reflection
C:rotation
D:translation

Answers

The answer would be A dilation because all the other answer would not change the congruency of two figures

Answer:

dilation

Step-by-step explanation:

dexter deposited $6,300 into a savings account that earns 2.60% simple interest per year. how much will he earn in 4 years?

Answers

Answer:

= $655.20

Step-by-step explanation:

Simple Interest =( Principal * rate * time)/100

                          =( $ 6300 * 2.60% * 4years)/100, workout in the brackets first then divide by 100.

                        =   65520/100

                        = $655.20

Dexter will earn $655.2.

What is the simple interest?

Simple interest is the borrowing amount added only to the principal amount.

Formula to calculate the simple interest is;

                                                 S.I. = P x T x R / 100 ,

Where S.I. is simple interest , P is principal amount, T is time period and R is interest rate in a year.

Dexter deposited $6,300 into a savings account that earns 2.60% simple interest per year.

P = $6300

R = 2.60% and T = 4 years

Then by the formula;

6300 x 2.6 x 4 /100

= $655.2

Therefore, Dexter will earn $655.2.

To learn more about the simple interest; https://brainly.com/question/25845758

#SPJ2

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