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
11Alexandr11 [23.1K]
3 years ago
7

Water makes up about 71% of the Earth's surface, while the other 29% consists of continents and islands. 96% of all Earth's wate

r is contained within the oceans as salt water, while the remaining 4% is fresh water located in lakes, rivers, glaciers, and the polar ice caps.
a. If the total volume of the Earth is 1,386,000,000 km3, the volume of salt water is ? km3.

b. If the total volume of the Earth is 1,386,000,000km3, the volume of fresh water is ? km3.
Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

The answer to part A is: 944,697,600 km3.

The answer to part B is: 39,362,400 km3.

Hope this helps!

(wrong answer)

You might be interested in
A company paid $48 for 2 cases of printer paper. Each case contained 12 packages of paper. Next month the company’s office manag
Studentka2010 [4]

Answer:

$360.

Step-by-step explanation:

First we need to find how much it costs for a single case of printer paper.

48 ÷ 2 = 24

It costs $24 to buy one case of 12 packages.

Now we have to figure out how many cases we will need to buy for the total amount of 180 packages.

I will divide 12 from 180.

180/12 = 15.

You will need to buy 15 cases to get 180 packages.

Now to find the cost, we have to multiply.

x = 15 (amount of cases)

y = $24 (price of case)

z = How much it costs.

x * y=z

Substitute:

15*24=z

Multiply:

15 * 24= 360

z=360

If the price does not change, the total cost of next month's order will be $360.

6 0
3 years ago
$5275 with a 25% discount. How much will he pay for it<br> A $13.19<br> B. $39.56<br> C $65.94
Ira Lisetskai [31]

Step-by-step explanation:

Please correct the

The right is

Sol^n Here,

MP = $5275

Discount = 25 percent

SP = MP-dic per of MP

= 5275-25|100×5275

= $ 3956.25

Answer

8 0
3 years ago
Read 2 more answers
For the function y=2x^2-7 , which of these values of x corresponds to y=1
amm1812
1=2x^2-7
2x^2=8
x^2=4
so x=2 or x=-2
6 0
3 years ago
7) How different ways can 7 books be stacked on a table?
Vadim26 [7]
I have no idea what options but technically it’s possible to stack it an infinite amount of ways, TECHNICALLY, I’m not sure if it’s the answer you are looking for though good luck
8 0
3 years ago
If m= 62 and 0 = 28°, calculate the length of k.<br> b<br> k
Vitek1552 [10]
The answer is 689268kbk
6 0
3 years ago
Other questions:
  • 0.2y=4/x-2 find the value of y when x=4
    7·1 answer
  • I was interested in the question about student loan
    7·1 answer
  • Which algebraic expression is a polynomial?
    12·1 answer
  • What is the volume of the sphere?
    7·2 answers
  • if students water a plant for 28 days and use 23.8 liters of water, how many liters of water did they use
    6·1 answer
  • I need help to start this problem. Can some help? The problem is 5k+6-k≥-14
    8·2 answers
  • When a data set has an outlier which measure of center best describes the distribution?
    6·1 answer
  • I need help please!<br> Ap calculus
    7·1 answer
  • A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola 40 milligrams. You want to te
    15·1 answer
  • I will mark brainliest: when do i compare real word numbers
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!