# Allie

Newest questions and responses by Allie-
## Social Work

Need homework help Identify and briefly describe two (2) theoretical frameworks used for child welfare policies and programs.

*asked on October 21, 2018* -
## Social Work

Need homework help Discuss the way problem definition is connected to policy formulation

*asked on October 21, 2018* -
## Social Work

Need homework help Include a brief description of the four (4) key components of this framework (i.e., problem domain, life course development, policy responses, interventions)

*asked on October 21, 2018* -
## Social Work

Need homework help Discuss the impact of the Tax Cut and Jobs Act (TCJA) on furthering income inequality and the potential impact on anti-poverty programs

*asked on October 21, 2018* -
## Social Work

Need homework help Discuss the impact of income inequality on educational outcomes and policy

*asked on October 21, 2018* -
## Social Work

Need help with this homework question Briefly describe how the Affordable Care Act (ACA) transformed the mental health system for children and youth. Discuss three themes that may improve the accessibility and quality of services for children

*asked on October 21, 2018* -
## Social Work

I need to write an essay on the questions below. I’m having trouble thinking of modern policies that I could write about. Can anybody help give me some ideas and point me in the right direction? The English Poor Laws instituted the principle of "less

*asked on October 10, 2018* -
## Chem

Am I doing this right? Find the concentration of the phosphate ion. 1.00 mL 210 micro molar. DI water added to 25 ml line. 1.00 mL phosphate solution * 1L/1000mL * 210 mol phosphate solution/1L solution * 1.0 *10^-6 mol/ 1 micromol * 1 mol PO4 3- / 1 mol

*asked on March 8, 2018* -
## Hardy Weinberg: Biology

Can someone explain how to answer these questions given the different variables given? I have a test soon. Dr. Martin Brenner and his team have built a space ship which can travel at the speed of light (186,000 miles per second) and travel to parallel

*asked on November 14, 2017* -
## Statistics

there is good evidence that moderate alcohol use improves health. some people think that red wine is better for your health than other alcoholic drinks. you have recruited 300 adults aged 45-65 who are willing to follow your orders about alcohol

*asked on November 7, 2017* -
## math

The cost of making a shirt is half of what the shirt normally sells for. Today, however, the shirt is on a 15% discount from its normal price. What is the current price of the shirt?

*asked on October 4, 2017* -
## Physics

Using symmetry arguments, determine the direction of the force on q = +1.00 µC in Figure 17.33, given that qa = qb = +7.00 µC and qc = qd = -7.00 µC. Calculate the magnitude of the force on the charge q, given that the square is 10.0 cm on a side.

*asked on September 7, 2017* -
## Physics

What is the force on the charge located at x = +8.00 cm in Figure 17.40(a) given that q = 1.00 nC and a = 7.50? (The positive direction is to the right.)

*asked on September 7, 2017* -
## Chemistry

An acetic acid buffer solution is required to have a pH of 5.27. You have a solution that contains 0.01 mol of acetic acid. How many moles of sodium acetate will you need to add to the solution? The pKa of acetic acid is 4.74. Show all calculations in your

*asked on July 27, 2017* -
## math

If 8a−4b=20 and 4a−8b=4, then what is the value of a−b? i got 2

*asked on June 9, 2017* -
## math

What is the value of x^2+y^2? if x+y=10 and x−y=8 i got 52(x=6, y=4) but its wrong

*asked on June 9, 2017* -
## math

If m/n =5, then m^2−25n^2 = i got 0

*asked on June 9, 2017* -
## math

If a+b=6, b+c=−3, and a+c=5, what is the value of a+b+c? i am not sure how to solve this but would you do this to solve it: A+B+B+C+A+A+C=6+-3+5

*asked on June 8, 2017* -
## math

(a−b)/2 =3 and xa − xb = 12, then x = (A) −1 (B) 1 (C) 2 (D) 4 (E) It cannot be determined from the information given. i got c

*asked on June 8, 2017* -
## math

a/b =6, b/x =36, and a=36, what is the value of 1/x ? (A) 1/2 (B) 2 (C) 3/2 (D) 4 (E) 6 i got e

*asked on June 8, 2017* -
## math

If (a+b)^2=100 and (aâˆ’b)^2=64 What is the value of a^2+b^2? (A) 66 (B) 18 (C) 82 (D) 164 (E) 36 i got c

*asked on June 8, 2017* -
## math

If x−y=a and x+y=b, then x^2−y^2 is: (A) a^2·b^2 (B) a^2+b^2 (C) a^2−b^2 (D) ab (E) b−a i got c is this right?

*asked on June 8, 2017* -
## geometry

The lengths of the bases of the right trapezoid are 9 cm and 18 cm. The length of a longer leg is 15 cm. Find the area of the trapezoid.

*asked on May 3, 2017* -
## Geometry

Given: ABCD is a trapezoid, AB = CD, BK âŠ¥ AD (they are perpendicular , AK = 10, KD = 20 Find: BC AD I got that BC is 15 and AD is 35 so I got BC/AD=15/35 is this answer right? and is so can you add the answer and an explanation

*asked on April 29, 2017* -
## Math

Point Q belongs to side AB of square ABCD. The distances from point Q to the diagonals of the square are 2 ft and 3 ft. Find the diagonal of the square.

*asked on April 29, 2017* -
## math

A rhombus has sides 10 cm long and an angle of 60 degrees. Find the distance between a pair of opposite sides. can u plz post the answer down with explanation. thanx, :)

*asked on April 20, 2017* -
## OK History

I need someone to make sure my answers for my Oklahoma State History homework are correct. I put *** by my answers. If I am wrong, please explain why or help me find the right answer. Thanks in advance! 1. Indian Territory after the Civil War experienced

*asked on March 26, 2017* -
## ocher

Estimate how many theoretical plates are needed to separate a mixture that has a mole fraction of B equal to 0.70 (70% B) in Figure 15.3.

*asked on March 14, 2017* -
## math

The figures in (a) and (b) below are made up of semicircles and quarter circles; the figure in (c) shows a quarter of a circle in a square. Find the area and the perimeter of each figure in terms of π.

*asked on February 25, 2017* -
## math

Given: ΔKLM, KL = LM = 13in, KM = 10in. Find: The area of ΔKLM I got for the area 12√34 but its wrong :(

*asked on February 25, 2017* -
## math

Justin is 3 years older then Sam, and Justin’s age in 2 years will be twice what Sam’s age was 3 years ago. Find their present ages. i got 14 and 17 but the answer is wrong

*asked on February 19, 2017* -
## math

Richard is 6 years older than Lisa, and in 5 years the sum of their ages will be twice as much as the sum of their ages 4 years ago. Find their present ages.

*asked on February 19, 2017* -
## geometry

Given: ∆AKL, AK = 9 m∠K = 90o m∠A = 60 ° Find: The perimeter of ∆AKL The area of ∆AKL for this one i got 81 for the perimeter side a 6 and side b is 12

*asked on February 17, 2017* -
## geometry

In ΔABC, m∠ACB = 90°, and m∠ACD = 45°. Find:AC, if CD =6√2 in. can u put answer and solution

*asked on February 17, 2017* -
## Geometry

In the △PQR, PQ = 39 in, PR = 17 in, and the altitude PN = 15 in. Find QR. can u guys show how to solve the problem(plz include answer) i got 42 by using the pythagorean theorem i am not sure if i am correct but can u check it

*asked on February 17, 2017* -
## Economicsquiz soon! HELP!!!...

I don't get when to use the 7.65% and then the 1.45% How do you calculate the following below...given: number of hours worked-952 Hourly pay- $120.50 ______________________________ A. Gross pay for the year B. FICA Taxes C. Federal Income Tax D. Net Pay

*asked on February 15, 2017* -
## Economics

I don't get when to use the 7.65% and then the 1.45% How do you calculate the following below...given: number of hours worked-952 Hourly pay- $120.50 ______________________________ A. Gross pay for the year B. FICA Taxes C. Federal Income Tax D. Net Pay

*asked on February 13, 2017* -
## math

Given: âˆ†ABC is isosceles mâˆ ACB = 120Â° mâˆ BMC = 60Â° CM = 12 Find: AB can you guys help I'm really struggling with proofs (statement and reasons)

*asked on January 28, 2017* -
## Chem

If test tube 1: 2 grams KNO3 test tube 2: 4 grams KNO3 test tube 3: 6 grams KNO3 test tube 4: 8 grams KNO3 Why would test test tube #1 take longer to recrystallize?

*asked on January 22, 2017* -
## Math

Mr.Rivas bought a can of paint.He used 3/8 of it to paint a bookshelf. He used 1/4 of it to paint a wagon. He used some of it to paint a birdhouse and has 1/8 of paint left. How much did he use for the birdhouse

*asked on January 17, 2017* -
## math

Two trucks are traveling in the same direction, one going twice as fast as the other. At the end of 6 hours they are 204 miles apart. How fast is each travelling? Can you guys show me the answer i got 68 and 146 but its wrong

*asked on January 5, 2017* -
## math

Solve the equation for x. For each of the following problems is it possible for x to be equal to: 1? (x+m)/(x−1)=1 If m ≠ -1, there are no solutions\ if m=1, the solution is ? Ii do not now how to find the solution for if m=1 but i got all real

*asked on December 18, 2016* -
## math

The width of a rectangle is equal to m cm, but its length is five times greater than the width. Find the area of the rectangle. is the answer m*5m=6m

*asked on December 9, 2016* -
## math

1/225b^{(3m+10)} can you guys simplify this ^_^

*asked on December 9, 2016* -
## Physics

You exert a force of 200 N at an angle of 15 degrees above horizontal to pull a 10 kg box across the floor at constant velocity. If the coefficient of kinetic friction between the box and the floor is 0.42, what is the acceleration of the box?

*asked on December 8, 2016* -
## Calculus

Suppose that you are to make a rectangular box with a square base from two different materials. The material for the top and four sides of the box costs $1/ft2$1/ft2; the material for the base costs $2/ft2$2/ft2. Find the dimensions of the box of greatest

*asked on November 19, 2016* -
## algebra 2

Write a quadratic equation with roots 2 - 3i and 2 + 3i. I just need confirmation I did it correctly. I got y = x^2-4x+13

*asked on November 17, 2016* -
## math

Mom has 2 apples and 3 bananas. Every morning for 5 days she is going to give her son an apple or a banana. What is the probability that the boy will get a banana at least two days in a row during these five days?

*asked on November 12, 2016* -
## math

A student has passed 60 percent of the 20 quizzes he has written so far successfully. If the student writes 50 quizzes during the year, and passes 80 percent of the remaining quizzes successfully, what would his average percentile be? same with this one

*asked on November 11, 2016* -
## math

The ratio of the number of Mimi’s Eminem cd’s to the number of Rita’s Eminem cd’s is 5:8. Rita has 18 more Eminem cd’s than Mimi. If Rita gives 22cd’s to Mimi, what will be the new ratio of the number of Mimi’s Eminem cd’s to Rita’s? i am

*asked on November 11, 2016* -
## math

It takes 18 electricians 35 days to wire a new housing subdivision. How many days would 28 electricians require to do the same job?

*asked on October 28, 2016* -
## English

"The Yellow Wallpaper" by Charlotte Perkins Gilman Can someone check to see if these are right? Much appreciated. I tried to include the quotes to make it a little easier. 1. The narrator's attitude towards the setting in lines 1-5 is best described as ? "

*asked on October 27, 2016* -
## Calculus

Ship A is moving east at 20 miles per hour, while ship B is moving north at 15 miles per hour. At noon ship A was 5 miles east of an island, and ship B was 75 miles south of the island. At what rate is the distance of the ships changing at 1 pm?

*asked on October 23, 2016* -
## math

State whether the lines are parallel, perpendicular, or neither. Show your work.x–5y=103 and –2x=–206–10y i got neither is that right

*asked on October 21, 2016* -
## algebra

Find the coordinates of the points of intersection of the graphs with coordinate axes:y=−1.5x+3

*asked on October 12, 2016* -
## algebra

Find the coordinates of the points of intersection of the graph of y=13−x with the axes and compute the area of the right triangle formed by this line and coordinate axes. can u guys plz find answer + explain this problem is really hard and confusing 2

*asked on October 12, 2016* -
## Statistics

Scores on an SAT test have a mean of μ = 1026 and a standard deviation of σ = 209. Compute the margin of error of the sample mean for a random sample of 100 students.

*asked on October 9, 2016* -
## Statistics

The weight of luggage that a randomly selected airline passenger brings onto a flight has a mean of 35 lbs and a standard deviation of 6 lbs. If a flight has 80 passengers, within what range would the average weight of their luggage fall with 95%

*asked on October 9, 2016* -
## Chemistry

What is the molar volume of pure water at 22 degrees Celsius?

*asked on October 5, 2016* -
## Is it possible if you guys can check my algebra HW

two bags had 100 kilograms of sugar each. After taking out 3 times as much sugar from bag one than bag two , bag one had half as much sugar was bag two.How much sugar is left in each bag? i got 9 kilogram in bag on 1 and 0 grams in bag 2

*asked on September 30, 2016* -
## math

Jammed is building a two story house in which the top floor is 12feet above the bottom floor the local building code specifies that the hight of a step cannot be above 7.5 inches what is the maximum height of a step in a staircase that jammed can construct

*asked on September 25, 2016* -
## math

two sides of a triangle are 15cm and 18 cm in length. the altitude tossed is 10cm what is the length of the altitude to the 15 cm side?

*asked on September 25, 2016* -
## math

Insert symbols from order of operations to make the statements true: 14 2 5 5 = 10 2 8 9 5 = 34 40 8 7 3 =32

*asked on September 13, 2016* -
## Maths

Given sec θ =(square root) 10 and tan θ = 3, determine the following, csc(90° − θ)

*asked on July 9, 2016* -
## Maths

If sinθ = (square root) 3/2 , find the value of θ in degrees (0 < θ < 90°)

*asked on July 9, 2016* -
## Chemistry

What is the pH of a solution prepared by mixing 50.0 mL of 0.010 mol/L HCl(aq) and 50.0 mL of 0.010 mol/L Ca(OH)2(aq)? Assume the temperature is 25 degrees Celsius. Additional information given: Kw = 1.0×10^−14 at 25 degrees Celsius. The possible

*asked on May 4, 2016* -
## enlish part 1

A Lincoln Preface is an example of what kind of writing?

*asked on May 4, 2016* -
## CHEMISTRY

I'm showing the procedure of the lab and what was asked. What I have question on is towards the end. Much help would be appreciated a lot!! First I had to balance the equation given to me: 2 Na HCO3 (s) Δ over arrow (produces) Na2 CO3 (s) + CO2 (g) + H2O

*asked on February 22, 2016* -
## CHEMISTRY

I'm showing the procedure of the lab and what was asked. What I have question on is towards the end. Much help would be appreciated a lot!! First I had to balance the equation given to me: 2 Na HCO3 (s) Δ over arrow (produces) Na2 CO3 (s) + CO2 (g) + H2O

*asked on February 22, 2016* -
## Chemistry

1. Would it be advisable to determine the freezing point of pure p-dichlorobenzene with one thermometer and the freezing point of the solution with a different one? Explain. 2. If 0.150 mole of a nonvolatile non-electrolyte solute is present in 1200g of

*asked on February 19, 2016* -
## Algebra 2

Find the x and y intercepts for the following parabolas. y=(x+12)^2-144 y=(x-8)^-4

*asked on December 15, 2015* -
## math

A.) write the rational expression as an equivalent expression whose denominator is the given polynomial. 1.) 6/7x^2y = ________/49x^3y^2 B.) perform the indicated operations, simplify if possible. 2.) x^2-3x-4/x^2-16 x x+4/3x-9

*asked on December 6, 2015* -
## Algebra

A 6 m by 9 m swimming pool is surrounded by a deck which has a constant width. How wide is the deck if its area equals the area of the pool? I got 6*9=54 so for the deck xy=54 but I don't know where to go.

*asked on December 3, 2015* -
## AP Chemistry

Hey guys! I have answers, but am confused. Please and thanks for any help! A) Which of the following is false? 1.A spontaneous change occurs by itself without assistance. 2.The greater the statistical probability of a state, the greater is its entropy. 3.A

*asked on November 9, 2015* -
## AP Chem (Conceptual Questions)

Hey guys! If you could just please, look over a few of these conceptual problems because I'm pretty confused? (I put what I think is the answer below each question). Thank you for any help in advance!!!! A.Which statement *does not* apply to a

*asked on November 1, 2015* -
## AP Chem

Hey guys! I'm not really stuck on this problem, but I was wondering if someone could look it over to make sure that what I did makes sense. Thank you: 1) Balance this equation. What is the coefficient in front of I2? IO− + I− --> I2 in acidic solution

*asked on October 25, 2015* -
## AP Chemistry

I'm so sorry to bother you guys again! Stuck on two other questions: 1. In the following equilibrium: NaCl(s) Na+(aq) + Cl–(aq), would adding more NaCl(s) increase the Cl-(aq) concentration? Explain why. My thoughts: I thought that it wouldn't increased

*asked on October 22, 2015* -
## AP Chem (Thanks!)

Hey guys! Stuck on some! My maybe answers are written next to the problem (1 problem-5 parts). Thanks for any help: 1. Lead (II) chromate, PbCrO4, is a slightly soluble salt. Write a net ionic equation for the dissolution of solid PbCrO4 in water. My

*asked on October 22, 2015* -
## CHEMISTRY!!!

12.) If 4.75 * 10^23 atoms of silver are placed on one side of a platform balance, how many atoms of gold should be placed on the other side to balance this quantity of silver? Atoms to Atoms? How would I convert that. It's kind of live a division problem

*asked on October 19, 2015* -
## Chemistry

12.) If 4.75 * 10^23 atoms of silver are placed on one side of a platform balance, how many atoms of gold should be placed on the other side to balance this quantity of silver? Atoms to Atoms? How would I convert that. It's kind of live a division problem

*asked on October 19, 2015* -
## chemistry

1.) How many carbon atoms are contained in a 1.500 carat diamond (carbon) if 1 caret =200.0 mg? _____________________________ I don't know if I'm doing this right but I tried. Can someone help? 1.500 carat diamond (C) *(200.0 mg/1 caret) ...

*asked on October 19, 2015* -
## AP Chem (Thank you for help)

Hey guys! Stuck on some Redox Reactions. I tried my best to put as much work as I could, but I'm super stuck on these ones. Thanks for any help: 1) Balance the equation as written, what is the coefficient for O2? NH4+ + O2-->NO2− + H2O (in basic

*asked on October 17, 2015* -
## AP Chem

Hey guys! Thanks for any help in advance! I'm back with this problem: Calculate the percent dissociation for a 1.00 × 10-6 M solution of HCN at 25 °C. Ka = 4.90 × 10-10. So my question really is do I have to use water when I calculate the percent

*asked on October 12, 2015* -
## Accounting

In its first month of operations, Giffin Company made three purchases of merchandise in the following sequence: (1) 260 units at $5, (2) 360 units at $7, and (3) 460 units at $8. Assuming there are 160 units on hand at the end of the period, compute the

*asked on October 12, 2015* -
## AP Chem

Hey guys! Stuck on some pH problems! Thanks so much in advanced: A) Calculate the pH of a 0.200 M solution of potassium acetate, KCH3CO2, in water at 25 °C. At this temperature, Ka = 1.76 × 10-5 for acetic acid. 1. 2.73 2. 5.45 3. 9.02 4. 9.94 5. 10.16

*asked on October 10, 2015* -
## AP Chemistry

Hey guys stuck again! Bromine and chlorine dissolve in carbon tetrachloride and react to form BrCl: Br2 + Cl2--> 2BrCl (in CCl4) Under equilibrium conditions [Br2] = [Cl2] = 0.00430 M and [BrCl] = 0.0114 M. The addition of 0.100 moles of Br2 to exactly one

*asked on October 9, 2015* -
## AP Chemistry

Hey guys! Stuck on another one: The reaction 2N2O(g) 2N2(g) + O2(g) has Kc = 3.5 × 10-18 at a particular temperature. If 0.20 mol of N2O is placed in a 1.00 liter container, what will be the N2 concentration when equilibrium is reached? 1. 4.4 × 10-9

*asked on October 8, 2015* -
## AP Chemistry

Hey guys! Stuck on some problems: 1)Consider the following chemical reaction between gases: 2N2O(g) + O2(g)->4NO(g) + heat The amount of O2 at equilibrium will be decreased by: 1. Adding more NO(g). 2. Increasing the pressure by decreasing the volume. 3.

*asked on October 8, 2015* -
## AP Chemistry

Hey guys! Thanks in advance for help! Confused on a question: If the rate=k[NO]^2[Br2], and the concentration of Br2 is doubled, what happens to the rate? Maybe Answer: Maybe the rate would increase by a factor of two?

*asked on October 1, 2015* -
## Advanced Placement Chemistry

Hey guys! Stuck on some review problems: (My maybe answers are at the end) 1)Which of the following molecules has a nonzero dipole moment? A. CO2 B. H2 C. C12 D. CH4 E. BF3 F. None of the above has a nonzero dipole moment 2) Which of the following would

*asked on September 24, 2015* -
## AP Chemistry

Hey guys! I'm stuck on some study guide problems... (On the bottom of this, I put what answers make sense to me) A) A factor that affects the speed of heterogeneous reactions but not of homogeneous reactions is 1)nature of reactants 2)concentration of

*asked on September 23, 2015* -
## AP Chemistry

Hey guys! What is the rate constant is particularly sensitive to: 1 A change in volume 2 A change in pressure 3 A change in product concentration 4 A change in reactant concentration 5 A change in the activation energy I feel like it is a change in the

*asked on September 20, 2015* -
## AP Chemistry

Hey guys! I'm really lost on this equation. Any help? H2(g) yIelds 2H(g) Delta H = 436 kJ/mol F2(g) yields 2F(g) DeltaH = 158 kJ/mol H(g) + F(g) yields HF(g) DeltaH = -568 kJ/mol Calculate deltaH for:

*asked on September 19, 2015* -
## physics

In the (Figure 1) the coefficient of static friction between mass mA and the table is 0.42, whereas the coefficient of kinetic friction is 0.17. Ignore masses of the cord and the (frictionless) pulley. What minimum value of mA will keep the system from

*asked on September 10, 2015* -
## Chemistry

Hi guys! I just learned about significant figures today, and I have a question about them. My teacher gave us a problem where all values have what I think is four significant figures (like 44.56) except the value for temperature (which is 25.5C). Are

*asked on September 9, 2015* -
## Chemistry

For the reaction ? Li+? N2 →? Li3N , what is the maximum amount of Li3N which could be formed from 11.79 g of Li and 17.08 g of N2? I got 19.72 g as my final answer and I just want to make sure I am correct. If I am not can you please help me understand

*asked on August 14, 2015* -
## Algebra

For the following sequences determine the term indicated: a_1=-2, a_n=2(a_n-1)^2,a_4 a_n=ln(e^n+2), a_5 b_0=1, b_1=2, b_n+1=2b_n-b_0

*asked on May 4, 2015* -
## Chemistry

How much heat is absorbed by a 2966 kg granite boulder as energy from the sun causes its temperature to change from 3°C to 31°C? 1000 g = 1 kg

*asked on May 3, 2015* -
## math

a person had to drive 1417 miles. They drove 9 hours a day for 3 days. How many miles per hour did they drive?

*asked on April 30, 2015* -
## calculus trig substitution

∫ x^3 √(x^2+9) dx If you work it can you write the steps? I really don't like the way my teacher teaches it. Someone else doing it might help.

*asked on March 14, 2015*