1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRINA_888 [86]
2 years ago
9

A cereal box has a length of 8 inches, a width of 2.5 inches and a height of 12 inches. The cereal box is made completely of car

dboard. What is the least amount of cardboard needed to make the cereal box?
Mathematics
1 answer:
ozzi2 years ago
5 0
We know that

[the surface area]=2*[area of the base]+[perimeter of the base]*height
[the surface area]=2*[8*2.5]+[2*(8+2.5)]*12
[the surface area]=40+252-----> 292 in²

the answer is
<span>the least amount of cardboard needed to make the cereal box is 292 in</span>²
You might be interested in
16 square meters is equivalent o how many square yards
Marat540 [252]

Answer: 19.13 yd²

Step-by-step explanation:

1. By definition,  you have that 1 square meter is equal to 1.19599 square yards. You can express it as following:

1 m²= 1.19599 yd²

2. Then, keeping the information above on mind, you can make the conversion from 16 m² to yd² as it is shown below:

(16m^2)(\frac{1.19599yd^2}{1m^2})=19.13yd^2

Therefore, you have that 16 m² is equivalent to 19.13 yd².

6 0
3 years ago
What information do you need to compare the services of different banks
Firdavs [7]
You would need to know customer reviews, savings and checking accounts, fees, and CD rates in order to find the services of different banks.
8 0
2 years ago
The Porters are moving because Mr. Porter got a new job. Until Mrs. Porter finds a job in the new city, the Porter family will l
igomit [66]
5,000 dollars because 7500-1400-535-415-150=5000
3 0
2 years ago
Read 2 more answers
4/5 - 2/3 =<br> Find equivalent fractions and rewrite the problem and solve
Georgia [21]

Answer:

1001/1500

Step-by-step explanation:

The easiest method for doing this is to just average the two numbers.

e.g. to find a number x between the two numbers ab and cd

x=12[ab+cd]

=12[adbd+bcbd]

=ad+bc2bd

In this case…

x=(2×5)+(3×4)2×2×5=10+1230=2230=1115

You can easily see where that came from.

23=1015 and 45=1215

and the ‘common denominator’ means you just have to pick a value between 10 and 12 . i.e. 11

But you can also say…

23=100150 and 45=120150

and choose any of 101150,102150,...,119150

or

23=10001500 and 45=12001500

and choose any of 10011500,10021500,...,11991500

5 0
3 years ago
If you answer this you’re a certified cool person
sladkih [1.3K]

Answer:

6 inches divided by 2/3 inches is 9, so 9 planks

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • You have a part time job that pays 4.70hr and average tips are 3 85hr your deductions are fica 7 65 federal tax 12.3 state tax 8
    10·1 answer
  • (30 points) Please, if anyone can give me the answers to my Algebra 1b (semester two) cumulative exam, I'd be forever greatful e
    6·2 answers
  • Which is the approximate mass of a button?
    13·1 answer
  • a technician charges 25$ per hour plus 50$ for a house call to repair home computers. make a table and a graph to show the cost
    5·1 answer
  • Really stuck on this question
    8·1 answer
  • Charlie runs ata speed of 3 yards per second. about how many miles per hour does charlie run?
    15·1 answer
  • ») Noah finds 14 caterpillars and puts them in 2 cages.
    6·1 answer
  • Which graph shows a proportional relationship between x and y?
    15·2 answers
  • A biology student wants to determine if using a fertilizer would help promote the growth of new babies in spider plants. The stu
    14·2 answers
  • $31,000 at 1% compounded annually for 6 years
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!