Mathematics High School

Stephanie puts 30 cubes in a box. The cubes are inch on each side. The box holds 2 layers
with 15 cubes in each layer. What is the volume of the box?

Stephanie Puts 30 Cubes In A Box. The Cubes Are Inch On Each Side. The Box Holds 2 Layerswith 15 Cubes

Answers

Answer 1

Answer:

[tex] 11.25\: {in}^{3} [/tex]

Step-by-step explanation:

Since, box contains two layers of cubes and each layer has 15 cubes.

So, length = 15*1/2 in = 7.5 in,

width = 3*1/2 in = 1.5 in

height = (1/2 + 1/2) = 1 inch

Volume of box = lbh

= 7.5* 1.5 *1

= 11.25 cubic inches

Related Questions

Kara runs two laps around a track. It takes her 51.495 seconds to complete her first lap and between 53 and 54 seconds to complete her second lap. Her total time for both laps is a whole number of seconds. How long, in seconds, does Kara take to complete her second lap?

Answers

Answer:

I believe the answer is 53.505 seconds.

Answer:

53/505

Step-by-step explanation:

Remark

You know that the time must be 53. something for the second lap. If the total of the first and second lap is a whole number, then all you need do is add something to 0.495 to get a whole number.

Method

What you have to do is add 1 - 0.495 to get the decimal to add to 53.

1 - 0.495 = 0.505 which will give you a whole number.

Answer

The answer then is 53.505

Check

51.495

53.505

105.000 seconds total

can you answer my question please?

Answers

Answer:

hi

Step-by-step explanation:

what is the rate of change and initial value for this graph?

Answers

Answer:

4/7

Step-by-step explanation:

the rate of change (aka slope) is the change in y over change in x and as y goes up 4 x goes up 7 so the rate of change is 4/7

have a great day :D

Help me and tell me the work pls

Answers

Answer: D. Both functions have the same y-intercept.

Which expression is equivalent to 8 x 2 − 2 x − 3 ?

Answers

you have to follow PEMDAS. you multiply first and then subtract. I hope this helps and let me know if I got it wrong. Sorry it’s upside down. Click on the picture and then flip it using the icon at the top

3/10 x 120 pls help me do this question

Answers

Answer: 36

Step-by-step explanation: First you will convert 3/10 into 0.3. Then you will multiply it by 120 by setting it up like this:

120

0.3

For now ignore the decimal and add it later when you are done. I hope this helps!

Check out this rectangular prism: Find the surface area of the rectangular prism (above) using its net (below).

Answers

Answer:

Please tell me more

Step-by-step explanation:

The Answer is 52 because you have to count all the squares, and that is the surface area. I hope this helps

Fully simplify 16x^4(2x^2y)

Answers

STEP 1:
Equation at the end of step 1

(16 • (x^4)) • (2x^2 • y)

STEP 2:

Equation at the end of step 2:

2^4x^4 • 2x^2y

STEP 3:

Multiplying exponential expressions :

3.1 x^4multiplied by x^2 = x(4 + 2) = x^6

Multiplying exponents:

3.2 2^4multiplied by 2^1 = 2^(4 + 1) = 2^5

Final result :
2^5x^6y

Solve the system: 8x + 2y = 16 and x = y + 2 *

Answers

Answer:

x=2 y=0

Step-by-step explanation:


Plz help ASAP look at the pictures it’s the question and stuff plz and thank you

Answers

Answer:

oh this is not easy hold on

Step-by-step explanation:

Find the equation of the line.Use exact numbers.

y= ___ x+ ___

Answers

answer: y=3x+3

explanation:

a woman is three times as old as her daughter six years ago the sum of their ages was 36 find the age of the daughter​

Answers

Answer:

12 hope this helps

Step-by-step explanation:

LOOK BELOW AT THE PICTURE

Answers

Answer:

C. 1796.08 [tex]in^2[/tex]

Step-by-step explanation:

Area of circle is [tex]\pi r^2[/tex], r is the radius

remember radius is from the center to the edge, so it is half the diameter

now we need to find the area of the large circle (table) minus the small circle (hole)

the radius of the large circle is 48/2 which is 24

the area is [tex]\pi 24^2[/tex] replacing r in the formula with 24, the radius. Using 3.14 as pi, the answer is 1808.64

the radius of the small circle is 4/2 which is 2

the area is [tex]\pi 2^2[/tex] so the calculated value would be 12.56

now subtract the area of the hole (small circle) from the area of the table (large circle)

1808.64 - 12.56 = 1796.08

and there's your answer

hope that helps, lmk if it doesn't :)

Answer:

Step-by-step explanation:

r₁ = radius of tabletop = 24 in

r₂ = radius of hole = 2 in

area of hole = πr₂² = 4π in²

area of tabletop = πr₁² - πr₂² = 576π - 4π = 572π ≈ 1796.08 in²

Paul has 15 T-shirts. 5 black, 3 white, 3 red, 2 dark blue, 1 light blue, 1 yellow b) What is the probability that the T-shirt will not be black?

Answers

Answer:

10/15 or 2/3 or 67%

Step-by-step explanation:

In a survey of music preferences, 81 out of 450 students said that they preferred country music. What % of the students preferred country?

Answers

Answer:

18

Step-by-step explanation:

82/450

Then ×100

and get 18

Please please help help please please help me please ASAP and NO LINKS

Answers

Answer:

Q1: (-4,0)

Q2: 3

Step-by-step explanation:

3 cups, 3 ounces = ____ fl oz.

Answers

Answer:

27 fl oz.

Step-by-step explanation:

A gym charges an annual membership fee of $120 plus $45 per month to use the pool facilities. What is the cost of one year of membership at the gym that included use of the pool?

Answers

I think it’s $660 because the $120(membership fee) plus $45x 12 (for each month or the year) makes for a total of $660.

The total cost of a sweater and a pair of pants was $89.47. If the price of the sweater was $8.53 less than the pair of pants, what was the price of the sweater? Express your answer as a simplified fraction or a decimal rounded to two places.

Answers

Answer:

Let S = price of sweater

Let P = price of pants

S + P = 89.47 because that was the total spent

S = P - 8.53   because the sweater is 8.53 less than pants

Substitute P-8.53 in place of S in the

1st equation and solve for P

P - 8.53 + P = 89.47

2P - 8.53 = 89.47     add 8.53 to both sides

2P = 89.47 + 8.53

2P = 98.00  divide both sides by 2

P = 98.00/2

P = $49.00

S = P - 8.53

S = 49.00-8.53

S = $40.47

A sweater costs $40.47 and the pants cost $49.00

HELP ME PLEASE NO LINKS!!!!! IM TIMED :(((((

Answers

Answer: -first one is equal to 96 cm^2

-second one is equal to 25.5 cm^2

-third one is equal to 82.8 cm^2

-last one is 34.04 cm^2

I used the calculator on GO0GLE to find it out....


Find the solution of the system of equations.
4x – 5y = 46
-4x – 4y = 8​

Answers

Answer:

(4,-6) or x=4 and y= -6

Step-by-step explanation:

Answer:

x = 4 ; y= -6

Step-by-step explanation:

-9y = 54

y = -6

4x +30 = 46

4x = 16

x = 4

Please help!! I'll give brainliest and the rest!!

Answers

Answer:

C. 4c < 60

Step-by-step explanation:

Isabell + 3 sisters

good luck, i hope it helps :)

Can someone please help me I really need this I will give Brainleasit

Answers

Answer:

Exercise 2.

He spent $9.

Exercise 3.

2, 4, 6, 8, 10.

Answer: 2. 9

3. 7 9 11 13 15

Step-by-step explanation:

What is an equation of the line that is parallel to y=-5x+6 and passed through the point (-4,-1)

Answers

Answer:y=-5x-21

Step-by-step explanation:\

y=mx+b

-1=-5(-4)+b

-1=20+b Subtract 20 from each side

-21=b

The equation is y=-5x-21

Please help me and explain the solution, my mom is going to give away my cat if I don't pass this.

Answers

Answer:

45

Step-by-step explanation:

Please help me!!!!!!!!!

Answers

Answer:

396

Step-by-step explanation:

You multiply 3 times 3 times 4 times 11 to find your answer 396.

You could split them in two different shapes either a rectangle and square or two rectangles and add up all sides of one then do the same to the other and add them both

WILL MARK BRAINLIEST

Answers

Answer:the repeating digit is 6

Step-by-step explanation:

can i have brainliest

Enter an algebraic inequality for the sentence. Use x as your variable.


The quotient of three times a number and 4 is no more than 13.

Answers

Answer:

3x + 4 ≤ 13

Step-by-step explanation:

What % of $30 is $21?

Answers

Answer:

70

Step-by-step explanation:

Answer:

x/100 x 30 = 21 (solve for x) x =70

I wish I could explain more but if your just lazy to do this i wont explain but if you honestly dont know I will explain, so solve for x you must multiply by a 100 on both sides and on the right side you multiply it to the fraction so x/100 x 100 = x (variable by itself means 1) then 21 x 100 = 21,000 therefore you are left with 30x since you are multiplying x and 30 together then you will divide by 30 on both sides to get x = 70

The volume of this cylinder is 1,077.02 cubic inches. What is the radius? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

This Answer :)

Step-by-step explanation:

sorry if wrong :)

Hmm sebelumnya mangap yah geng

stok pulpen w kebetulan habis belum beli ke warung jadi terpakasa w pake pensil deh

mangap...yah

Mangap juga tulisan kurang rapi dan cuantek

Thx :)

Other Questions
Simplify by combining like terms.3x + 4y 2y + 7xoptions:4x + 6y10x + 2y10x + 6y2y + 4x Explain the inequality -4 C > -9C describes how the temperatures are related Teams often fail because The graph of a line and an exponential can intersect twice, once or not at all. Describe the possible number of intersections for each of following pairs of graphs. Your solution to each part should include all possibilities and a quickly sketched example of each one. Part 2; (SHOW WORK)c. A parabola and a circled. A parabola and the hyperbola y = 1/x Diversificacin del trabajo, comercio, aparicin de sistemas de escritura, urbanizacin y estratificacin social son caractersticas aplicables al concepto de: A. Sedentarizacin. B. Poblamiento. C. Civilizacin. D. Hominizacin positive and negative connotations of mysterious :( juan drove 126 miles in 3 hours. If he continued at the same rate, how long would it take to travel 336 miles? Explain in your own words Nixons policies of revenue sharing and affirmative action. Which statement best describes the purpose of visual supports for a speechVisual supports contrast with the presentation's location.O Visual supports provide emotional stimulation.Visual supports help the audience understand the speech's main pointsVisual supports ensure the audience remembers all of the speech. A lighthouse is located on an island 33 miles from the closest point on a straight shoreline. If the lighthouse light rotates clockwise at a constant rate of 99 revolutions per minute, how fast does the beam of light move towards the point on the shore closest to the island when it is 5252 miles from that point Jason buys a plot of land that is 2/5 of an acre in size. Ava buys aplot of land that is 2/8 of an acre in size. Whose plot of land issmaller? Help pleaseAnswer the following questions in a 450-word response, in paragraph form, on how you would handle a situation related to bullying:Define bullying.Identify signs that a person might be a victim of bullying.What can be done about it?What role should the school system play?What role should parents play?What role can marriage and family therapists play? Proofread the sentence below. Look for up to three errors in grammar, punctuation, capitalization, the use of numbers, and business writing style. Rewrite the sentence, making corrections where necessary. If the sentence is correct as written, write "correct."The human resources manager made a decision to hire 3 administrative assistants to finish the important essentials. coach Emanuel is trying to lose weight. the stars 2017 weighing 296 pounds. if he plans to burn enough calories to lose 3 pounds per week, then how many weeks will pass before Couch Emanuel is at most 251 poundsThank you to whoever answers this :) Jayden wants to model the hydrological cycle. He puts some water in a small plastic cup, draws a line on the cup at the water level, and places the cup upright on a window sill. After three days of being undisturbed, the amount of water in the cup is below the line Jayden drew. This is an example of:A. TranspirationB. EvaporationC. CondensationD. Precipitation what are some possible experiences in a persons life Who is the President of South Africa? does a trapezoid have exactly one pair of parallel sides always? Drag each tile to the correct box.Arrange the events that led to the Holocaust in the correct sequence.Adolf Hitlers Nazi regime enacts the Nuremberg Race laws.Nazi officials hold the Wannsee Conference to arrive at the final solution to the Jewish problem in Europe.The Nazis carry out Kristallnacht to destroy Jewish synagogues and businesses. Lucinda has 9 ounces of flour. A batch of cupcakes requires 13 ounce of flour.A batch of muffins requires 14 ounce of flour.How many more batches of muffins than batches of cupcakes can Lucinda make with her flour?