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
lianna [129]
3 years ago
15

How long will it take you to get home?

Mathematics
1 answer:
SVEN [57.7K]3 years ago
4 0
It depends on where you are....
You might be interested in
Give an example of a set of five positive numbers that have a median of 10 and whose mean is larger than ten?
barxatty [35]
The answer is {1, 2, 10, 50, 75}. It has a median of 10 and a mean larger than 10
3 0
3 years ago
box with a square base and open top must have a volume of 4,000 cm3. Find the dimensions of the box (in cm) that minimize the am
Naya [18.7K]

Answer:

Hence the width, length is 20 cm and height is 10 cm

Step-by-step explanation:

Since the box has a square base, let length = width = x. Also, let the height = y, therefore:

The volume of box = width * length * height

4000 = x * x * y

4000 = x²y

y=4000/x²

The surface area (SA) = area of the base + sum of the area of each side

SA = x² + xy + xy + xy + xy

SA = x² + 4xy

substitute y = 4000/x²

SA = x² + 4x(4000/x²)

SA = x² + 16000/x

Taking the derivative:

SA' = 2x - 16000/x²

making SA' = 0:

0 = 2x - 16000/x²

2x = 16000/x²

2x³ = 16000

x³ = 8000

x = 20 cm

y = 4000 / x² = 4000 / 20² = 10 cm

Hence the width, length is 20 cm and height is 10 cm

6 0
2 years ago
Simplify the expression<br> (7x + 5) - (2x - 4)
34kurt

Answer: 17x+20

7x * 2x = 14x

5 * 4 = 20

14x + 3x = 17x

17x + 20

7 0
2 years ago
Please I need it for today
DaniilM [7]

Answer:

Which one?

Step-by-step explanation:

7 0
3 years ago
What is 1 1/2 into a whole number
drek231 [11]
It can't be a whole number. It can be 1.5, or 1 1/2.
4 0
2 years ago
Read 2 more answers
Other questions:
  • What are the steps to finding g of x?
    10·1 answer
  • A farmer has a rectangle field with a perimeter of 5.4 miles and a length of 2.3 miles. Find the width of the field. The width o
    5·2 answers
  • How do I solve: -20&lt;4-2x
    7·1 answer
  • What is the perpendicular line of 9x + 6y = -6
    10·1 answer
  • If the diagonal path is 750 feet long and the width of the park is 450 feet, what is the length, in the feet, of the park?
    6·1 answer
  • Keith is in a hot air balloon that is 200 feet above the ground and is insinuating one and one 2 ft./s Erica is in a hard air ba
    9·1 answer
  • ∆ABC rotates around point D to create ∆A′B′C′.
    8·1 answer
  • What is 3965 nearest 1000
    15·2 answers
  • Estimate 8 / 738.4 .
    14·1 answer
  • Number Talk: Missing Addend
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!