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
irina1246 [14]
3 years ago
14

How much wrapping paper would you need to cover a rectangular box that is 18.25 inches by 12 inches by 3 inches if you need 10%

more wrapping paper than the surface area of the box? Give your answer to the nearest square inch.
Mathematics
1 answer:
Reika [66]3 years ago
8 0

Answer:

  681 square inches

Step-by-step explanation:

The surface area of a rectangular prism of dimensions L, W, and H is given by ...

  A = 2(LW +H(L+W))

The surface area of the given box is ...

  A = 2(12·3 +18.25(12 +3)) = 2(36 +273.75) = 619.5 . . . square inches

The amount of wrapping paper required is 10% more than this value, so is ...

  paper required = (1 +.10)(619.5) = 681.45 ≈ 681 . . . square inches

You might be interested in
In tennis Gabby serves in Ace a ball that can’t be returned four out of the 10 times she serves. What is the experimental probab
just olya [345]
She will hit 16 out of the next 40
3 0
3 years ago
Fred flips a coin, spins the spinner, and rolls a standard number cube. Find the probability that the coin will show tails, the
Inessa05 [86]

Answer:

The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is \frac{4}{3}  

Step-by-step explanation:

Given : Fred flips a coin, spins the spinner, and rolls a standard number cube.

To find : The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three ?

Solution :

First we find probability one by one,

1) Flips a coin - Head, Tail

Total number of outcome = 2

Favorable outcome (getting a tail) = 1

Probability that the coin will show tails is P(T)=\frac{1}{2}

2) Spins the spinner - yellow, green, blue

Total number of outcome = 3

Favorable outcome (land on yellow or green) = 2

Probability that the spinner will land on yellow or green P(S)=\frac{2}{3}

3) Rolls a standard number cube - 1,2,3,4,5,6

Total number of outcome = 6

Favorable outcome (show a three) = 1

Probability that the cube will show a three P(C)=\frac{1}{6}

The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is

P=P(T)+P(S)+P(C)

P=\frac{1}{2}+\frac{2}{3}+\frac{1}{6}

P=\frac{3+4+1}{6}

P=\frac{8}{6}

P=\frac{4}{3}

Therefore, The probability that the coin will show tails, the spinner will land on yellow or green (out of yellow, green, blue), and the cube will show a three is \frac{4}{3}

5 0
3 years ago
Walter owns 60 books now. He plans to buy 10 books every month. Which recursive formula gives the number of books Walter will ha
Mandarinka [93]
E.) next = now × 10, starting at 60.
3 0
3 years ago
Read 2 more answers
What's 672 divided by 32
Ksivusya [100]

Answer: 21 . . . . . .

Credit to the person below-

3 0
3 years ago
Read 2 more answers
PLEASE PLEASE PLEASE HELP.
ZanzabumX [31]

Answer:

D

Step-by-step explanation:

The quotient is the result of dividing x by 5

The expression is then

15 - \frac{x}{5} → D

7 0
3 years ago
Other questions:
  • PLease help!!!
    12·1 answer
  • Jefferson High School has a student body of 6⁴ students. Each class has approximately 6² students. How many classes does the sch
    6·1 answer
  • (Please Help)<br> Line s ‖ segment RP. <br> m∠3 = m∠__?
    14·1 answer
  • What is the value of 12.5 times 70
    15·2 answers
  • Which measurement would be least likely to be written in scientific notation: the thickness of a dog hair, the radius of a perio
    5·1 answer
  • When multiplying two negative intergers what is the sign of the product
    13·1 answer
  • Four times a number x is at least -12<br> an inequality is ?<br> the solution is ?
    12·1 answer
  • Helpppp! I have no idea what to do..
    14·1 answer
  • The weight of the load varies
    10·1 answer
  • A shoe box is covered with packing paper before being shipped. The paper costs $0.02 per square inch. How much will it cost to c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!