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
castortr0y [4]
2 years ago
13

A box contains 14 books & 7 pieces of dusters. Each piece of duster weighs 0.2 pounds each book weighs 1.1 pounds. The box &

amp; its contents together weigh 18.25 pounds. How much does the empty box weigh?
Mathematics
1 answer:
Olin [163]2 years ago
4 0

Answer:

1.45

Step-by-step explanation:

weight of all books= 14×1.1= 15.4

weight of all duster=7×0.2= 1.4

weight of books and duster= 15.4+1.4=16.8

weight of the empty box = 18.25-16.8=1.45

You might be interested in
Question 8 A water tank initially contained 51 liters of water. It is then drained at a constant rate of 2.5 liters per minute.
Annette [7]
Do 51 and 2.5 then when you get that add 42 to your answer
6 0
2 years ago
You have a square(40 inches by 24 inches) and reduce it to create the smaller box of 10 inches by 6 inches. What is the scale fa
Gnoma [55]

Answer:

4 inches

Step-by-step explanation:

40/24=10/6

40/10=4

24/6=4

(40/24)/(4/4)=10/6

(10/6)(4/4)=10/24

3 0
2 years ago
Determine the intervals on which the function is increasing, decreasing and constant
viva [34]

Answer:

  • increasing: (-∞, 0)
  • decreasing: (0, ∞)

Step-by-step explanation:

The function goes up to the right until it gets to the vertex at x=0. Then it goes down to the right. That is, it is ...

  increasing from -∞ to 0 (not including 0)

  decreasing from 0 to +∞ (not including 0)

_____

At x=0, the function is neither increasing nor decreasing, so x=0 is not part of either interval.

6 0
3 years ago
The fastest roller coaster in the world is located in New Jersey. It travels 27 miles per hour.
Anon25 [30]

Answer: Kingda Ka is a launched roller coaster located at Six Flags Great Adventure in Jackson, New Jersey. Designed by Werner Stengel, Kingda Ka is an Accelerator Coaster model from Intamin that opened as the tallest and fastest roller coaster in the world on May 21, 2005.

Step-by-step explanation:

4 0
2 years ago
You made 1⁄2 quart of lemonade. How many 1⁄4 quart-sized glasses will you be able to fill with lemonade
KatRina [158]

Answer:

Hey! I believe this is your answer:

4 glasses

Hope this helped!

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is the value of x in the equation 3x – 4y = 65, when y = 4? <br> the answer is x=27
    9·1 answer
  • Helpppppppppppppppppppppppp
    7·1 answer
  • Rewrite using scientific notation: 0.003
    12·1 answer
  • What times what equals 121
    7·1 answer
  • A local clothing store sells t-shirts for $8 each, sweaters for $12 each, jeans for $15 each. Let x represent the number of t-sh
    9·1 answer
  • Solve the system of equations below by elimination. -2x-4y=-4 -x+7y=-20
    12·1 answer
  • A cylinder has a height of 9 meters and a radius of 14 meters. What is its volume? Use n
    12·1 answer
  • Can somebody please help me?<br> 2+2
    6·2 answers
  • Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
    5·1 answer
  • 2.) Simplify:<br> 10x + 6y +4x =<br> x(14) + 6y = 14x +6y
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!