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
tekilochka [14]
3 years ago
11

Twenty pounds of a salt-water solution contains fifteen percent salt. How much salt is in the water?

Mathematics
1 answer:
Illusion [34]3 years ago
3 0

Answer:3

Step-by-step explanation:

15 percent of 20 pounds is 17 subtract 17 from 20 equals 3

You might be interested in
The sum of two integers is -13. Their difference is 7. What are the two integers?
Darya [45]
The two integers are -3 and -10
7 0
3 years ago
Stu Reese has a $150,000 7½% mortgage. His monthly payment is $1,010.10. His first payment will reduce the principal to an outst
BabaBlast [244]

Given that

starting outstanding balance = $150000

rate of interest = 7.5% per year

so rate of interest for 1 month = (7.5/12)% = 0.635%

outstanding balance before 1st monthly payment =  starting outstanding balance   +   0.625% of interest on  starting outstanding balance

= 150000 + (0.625 /100) × 150000

= 150000 + 937.5 = $150937.5

Reduction = outstanding balance after one month - first monthly payment

Reduction  = $150937.5 - 1010.10 = 149927.40

so out of first payment of $1,010.10 ,  $937.5  goes towards interest and remaining $72.6 goes towards reduction of principal that is 150000 - $72.6 = 149927.40.

so correct option is B that is $149927.40.

8 0
3 years ago
class A has 13 pupils and class b has 28 pupils both classes sit the same maths test the mean score for class A is 23 the mean s
Wittaler [7]

Answer:

46.22

Step-by-step explanation:

Class A total= 23 x 13= 299

Clas B total= 57 x 28= 1596

total score= 299 + 1596 = 1895

total mean= 1895 ÷ (13+28) = 1895 ÷ 41

                 = 46.22

7 0
2 years ago
A storage container that is in the shape of a rectangular prism has a volume of 60 cubic feet. What could be the dimensions of t
Alexxandr [17]

Answer:

the answer is A and D

Step-by-step explanation:

8 0
3 years ago
What is the simplified form of left parenthesis 27 x to the power of negative six end power y to the power of 12 end power right
Tanzania [10]
Hello,
Please, see the attached file,
Thanks.

5 0
3 years ago
Other questions:
  • A pile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in.
    11·1 answer
  • If y= 5/17 when x = 10, find y when x= 5. Show how you got your answer.
    10·1 answer
  • Nick was thinking of a number. Nick halves it and gets an answer of 39.5. What was the original number?
    9·2 answers
  • What is the value of x? 4/5x-1/10=3/10?
    9·2 answers
  • Marjorie evaluated the expression 8x + 9 for x = 6 as shown:
    7·1 answer
  • Can anyone help me solve point 1?
    13·2 answers
  • I am making two kinds of cookies: chocolate chip and lemon cookies.
    7·1 answer
  • What is 1x1= 3y128367138 riding it equals to 1
    9·2 answers
  • Yesterday, Katrina was just $23.75 below her fundraising goal. She got a check today for $12.33 to put toward the fundraiser. De
    12·1 answer
  • True or false: if your Exppression contains more than one set of parenthesis, you should evaluate all of them before doing anyth
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!