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
Dmitry_Shevchenko [17]
3 years ago
7

Of the total amount of available water on the earth, what percent is usable?

Mathematics
1 answer:
prohojiy [21]3 years ago
8 0
Only 20%of earths water is useable
You might be interested in
A baby girl weighed 18 lb 10 oz at 11 months and 20 lb 2 oz at 12 months. How much weight did the baby gain during this month?
SVEN [57.7K]

Answer:

B

Step-by-step explanation:

6 oz, 19lb

1 lb, 20lb

2 oz, 20lb 2oz

6oz+2oz+1lb= 1lb 8oz

4 0
2 years ago
Megan has $45.12 in her purse. She spends $7.89 for lunch and $21.25 for a pair of sunglasses.
tekilochka [14]

Answer:

15.98 dollars

Step-by-step explanation:

its really easy

we need to subtract the total amount that she has spent from the total amount that she had in her purse

the total amount in Megan's purse=$45.12

total amount that Megan spent=$7.89+$21.25 =$29.14

now,

the exact amount that Megan has left = $45.12-$29.14=$15.98

5 0
2 years ago
If x equals 7, then find the matching value for y.<br> -2x-2y=-2
mihalych1998 [28]
Y = -6.
-2(7)-2y=-2

-14-2y=-2

you need to move -14 to the other side by canceling out -14 with +14, and add +14 to -2, giving you -2y=12. -2/12=-6


7 0
3 years ago
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
prisoha [69]
I’m not sure I’m looking for it
4 0
2 years ago
A number to the 10th power divided by the same number to the 7th power equals 125. What is the number?
Viefleur [7K]

Answer:

the number is 5

Step-by-step explanation:

x^10 ÷ x^7 = 125

x^3 = 125

x = 5

6 0
3 years ago
Other questions:
  • Mr. Montinaro is reading a booklet with 15 pages in it. He is just finished reading page 10. What fraction of that pages does he
    10·1 answer
  • An integer is chosen at random from 1 to 50 inclusive. Find the probability that the chosen integer is divisible by 3. A- 3/50 B
    6·2 answers
  • Can someone please help me?
    11·1 answer
  • How do you find the value of X?
    8·2 answers
  • I think of a number, double it and add 14. The result is 36. What is the number?
    7·2 answers
  • (x - 5) + (x - 1)<br> Simplify
    14·2 answers
  • In a triangle, the middle length side is 3 more than the shortest side, and the longest side is double the middle length side. T
    11·1 answer
  • 0.246446 to the nearest hundredth is?
    10·1 answer
  • F(x) = 7x -9
    12·1 answer
  • a shipping box has the dimensions of 12inches, 16 inches, and 24 inches. what is the length of the longest item that could fit i
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!