subject

Mathematics, 12.07.2019 04:10 loves2ballet

15.
twenty pounds of a salt-water solution contains fifteen per cent salt.
how much water must be added to weaken the solution to twelve per cent

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:30

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Answers: 1

question

Mathematics, 21.06.2019 22:30

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

Answers: 1

question

Mathematics, 22.06.2019 02:00

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?

Answers: 3

question

Mathematics, 22.06.2019 04:00

Sove the equation 6c + 11 = 2c + 59

Answers: 1

You know the right answer?

15.
twenty pounds of a salt-water solution contains fifteen per cent salt.
how much wate...

Questions

question

History, 23.07.2019 20:30

Which math section does not appear of accuplacer...

question

History, 23.07.2019 20:30

Select the statement that shows how alvaria, a fictional country, practices protectionism. alvaria is a small pacific rim nation. the country is known...

question

Spanish, 23.07.2019 20:30

Choose the best spanish equivalent to the phrase. don't feel sorry for him. sentirse = to feel sorry for a. no me sientas mal por él. b. no te sienta...

question

Mathematics, 23.07.2019 20:30

Graph each equation. determine the solution of the system of equations. x+2y=12 7x+2y=0...

question

Mathematics, 23.07.2019 20:30

Write the equation of the circle with center (−3, −2) and (4, 5) a point on the circle. a) (x + 3)2 + (y + 2)2 = 49 b) (x + 3)2 + (y + 2)2 = 98 c) (...

question

Chemistry, 23.07.2019 20:30

What class of solids conducts electricity?...

question

History, 23.07.2019 20:30

What conservative programs did nixon support...

question

Chemistry, 23.07.2019 20:30

What is the molarity when 2.3 g of nacl is dissolved into 250 ml h2o...

question

Chemistry, 23.07.2019 20:30

In order to reduce the expose to organic solvents like turpentine, some art instructors recommend the student clean brushes and hands with vegetable o...

question

English, 23.07.2019 20:30

In the essay “lifeboat ethics”, what object does author garrett hardin say environmentalists use as a metaphor for earth? a. a spaceship b. an indust...

question

Mathematics, 23.07.2019 20:30

Suppose that circles r and s have a central angle measuring 60°. additionally, the length of the intercepted arc for circle r is 10 3 π meters and for...

question

Health, 23.07.2019 20:30

Overtraining is: a. okay if you don't overdo it. b. risky because you can get sick or hurt. c. only a problem for elite athletes. d. the only way...

question

Mathematics, 23.07.2019 20:30

Quadrilateral opqr is inscribed in circle n, as shown below. what is the measure of ∠pqr? (5 points) quadrilateral opqr is inscribed in circle n. ang...

question

English, 23.07.2019 20:30

Read the sentence. my mom parked the car as i waited on the curb. which word is the transitive verb? a. mom b. parked c. waited d. on...

question

History, 23.07.2019 20:30

Which of the following best describes and initial barrier to settlement in the thirteen colonies?...

question

English, 23.07.2019 20:30

Read the sentence. my mom parked the car as i waited on the curb. which word is the transitive verb? a. mom b. parked c. waited d. on...

question

Mathematics, 23.07.2019 20:30

Tyler’s family is using a shipping trailer that is 5 feet tall, 4 feet wide, and 12 feet long to load boxes of apples in. each box the apples are pack...

question

Mathematics, 23.07.2019 20:30

If i hace 2 f's and i am homeschooled will i get held back and repeat the 7th grade?...

question

English, 23.07.2019 20:30

True or false: an appositive is a noun or noun phrase that renames another noun right beside it....

question

Mathematics, 23.07.2019 20:30

Question 3(multiple choice worth 4 points) simplify 32 ⋅ 35....

More questions: Mathematics Another questions

Questions on the website: 13722367