42 Answered Questions for the topic SOLUTION

#### Consider the region between the graph of f(x)=x−2 and the x-axis on [2,4]. For the line of rotation given below, use a definite integral to find the volume of the resulting solid.

Around the line x=7 The volume of the solid is___________? PLEASE show work!! STEP BY STEP!!!

11/14/19

#### Chemistry: Molarity

Calculate the molarity of each of the following solutions: (a) 293g HCl in 666mL of solution, a concentrated HCl solution(b) 2.0226 g FeCl3 in 0.1250L of a solution used as an unknown in general...
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10/10/19

#### SOLUBILITY OF SOLUTION

The Ksp of Mg(OH)2 is 6 x 10^-12. How much 2x10^-4 M HCL (in mL) is needed to neutralize a 100 mL saturated solution of Mg(OH)2?

Solution Algebra 2

03/08/19

#### C(x)300x+2000 R(x)=400x

10/13/18

#### Making A Solution

Make a 50.0 ml of a solution that is 0.080 M sulfuric acid and also 0.20 M in KIO3. Calculate how many milliliters of 0.080 M sulfuric acid are needed to make 50.0 ml of 0.080 M sulfuric acid....
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Solution

09/12/18

#### parallel to 5x-y=4 and passing through (-2,0)

Show me how to properly solve this problem step by step parallel to 5x-y=4 and passing through (-2,0)

Solution

07/09/18

#### What is the solubility? Tell deeply.

What is meant by solubility? Please gime a answer and an example.

#### n(A intersection B) =0. I want to ask what the n here means

and if we’re given with a statement of union or intersection with this n then how do we find the conditio? Thank you

#### XYZ is a 45⁰-45⁰-90⁰ triangle with longer side equal to 6/√2. What is the area of the triangle?

18, 18/√2, 36 or 9/2

Solution

05/31/18

#### If osmotic pressure of 1M aqueous solution of H2SO4 at 500K is 90.2.calculate Ka2 for acid whereas Ka1is infinite

This is from solution chapter relating ionic equilibrium

Solution

10/25/17

#### You are giving the following amounts: $190,258.50, $152,698.00, $122,753.00, $220,523.00, $231,951.00. What is the average of these five amounts?

Please solve

Solution Equation

08/31/17

#### Solutions of the equation

Find all solutions of the equation 2cos^2(t)-cos(t)-1=0 that lie in the interval [0,2pi) I found two solutions 2pi/3 and 4pi/3, but I'm having trouble finding a third.

Solution

08/09/17

#### If X= cos+sin and underoot 1-c square 2 = NC=1. Then shows that 1+cos = c/2 n power (1+nx) (1+n/X)

De moviers theroem

Solution Equation

05/09/17

#### adult tickets= $11 student tickets= $8 total tickets sold= 135 total tickets earned= $1,320 students ticket total= ? adult total= ?

adult tickets= $11 student tickets= $8 total tickets sold= 135 total tickets earned= $1,320 students ticket total= ? adult total= ?

10/01/16

#### Aqueous solubility of CO2 is 24.8 ml of CO2 per liter at 273K and a CO2 partial pressure of 3.6 atm... find molarity

Aqueous solubility of CO2 is 24.8 ml of CO2 per liter at 273K and a CO2 partial pressure of 3.6 atm. What is the molarity of a saturated water solution when the CO2 is under its normal...
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Solution Ordered Pair

07/28/16

#### find the ordered pair solution of y=5/9x+5 corresponding to x=-9

please help me get this answer

02/09/16

#### Stain remover solution word problem

katy runs a dry cleaning business and needs 6% phosphoric acid solution to remove a stain from a suit. Katy has on hand 14% phosphoric acid solution and a 2% phosphoric acid solution. How many...
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#### application problem

One container holds 10 L of a 25% alcohol solution. How much water should be added to dilute the solution to only 15%. I have to write an equation and solve

#### please help

The graph shows the lines 5x+4y=7 and x-3y=9. Based on the graph, estimate the solution of the system of equations:
5x+4y=7
x-3y=9

Solution Word Problem

10/01/15

#### word problem of finding solutions

keith robinson is a chemistry teacher who needs 1 liter of a solution of 5% hydrochloric acid to carry out an experiment. if he only has a stock solution of 99% hydrochloric acid how much water and...
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06/26/15

#### pls help me

Mr lim went to the bookstore and found that 5 similer files cost $3 more than 3 similar pens.He purchased 3 files and 6 pens for $17.40.What is the cost of each file?

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