Saturday
April 30, 2016

Posts by MONICA

Total # Posts: 593

Pre-Calculus
suppose y is directly proportional to x. if y=6 when x=4, find the constant of proportionality and write the formula for y as function of x. Use your formula to find x when y=8.
April 27, 2016

Chemistry
Determine the mass, in grams, of water contained in 0.25 litres of aqueous solution that has 10% dissolved salt and density equal to 1.10 g/cm3
April 27, 2016

Anyone Help ASAP!!
I found out my mom is right it is B
April 26, 2016

Anyone Help ASAP!!
During the Civil War, all of the battles and most of the population of Florida were' A.) in the interior of the state B.) in the north of the state C.) in the south of the D.) on the coasts of the state Everyone in family disagrees. My mom says B. I say D. Sister says C. ...
April 26, 2016

Chemistry
Thanks :)
April 25, 2016

Chemistry
Knowing that the milk of magnesia contains 8 g% of Mg (OH)2, using 1 g of milk of magnesia and added 50 mL of 0.100 M HCl, determine the required volume of a solution of 0.105 M NaOH to titrate the excess HCl 0.100 M.
April 25, 2016

Chemistry
20 mL of a solution of HCl concentration, neutralized 0,50 g of Na2CO3. What is the Molarity of the acid solution?
April 25, 2016

Information Technology
Hope this helps: An executable virus is a non resident computer virus that stores itself in an executable file and infects other files each time the file is run. The majority of all computer viruses are spread when a file is executed or opened.
April 25, 2016

Urgent Plz Help?!?!?!?
Thank you @Ms.Sue is: 1.)D 3.)B 16.)C
April 25, 2016

Urgent Plz Help?!?!?!?
you asked me to post my answers and you would check them but you won't check them so much for helping me
April 25, 2016

@Reed plz check
I updated my answers
April 25, 2016

Urgent Plz Help?!?!?!?
1.) A 2.) B 3.) C 5.) A 6.) C 11.)B 13.)B 16.)C 18.)B Can you check these Reed sorry
April 25, 2016

Urgent Plz Help?!?!?!?
1. which factor contributed most to increase importance of literature in American culture during the 19th century? A.)the success of major social-reform movements B.)the spread of utopian communities throughout the nation C.)the migration of European intellectuals to the ...
April 25, 2016

History
2.The writings of Transcendentalists had the greatest influence on which of the following movements? A. Labor movement B. Women's movement C. Civil rights movement D. Counterculture movement I am stuck between 2 answers: B and C which is correct?
April 25, 2016

Review
Here is my answer that I have submitted: When I encounter a part of a lesson or math problem that makes me feel stuck or confused I just skip it and come back. I only have a limited time to complete everything so when I see a problem I can't figure out I skip it and come ...
April 21, 2016

Review
I just skip over it and ask for help but I don't want to put that because I don't know what she will think of that can you give me an example and I can explain it?
April 21, 2016

Review
When you encounter a part of a lesson or math problem that makes you feel stuck or confused, what do you do? How do you help yourself get unstuck and back on track?
April 21, 2016

Chemistry
The ions Cr3+ and O2- combine to form the ionic chromium oxide. in what proportions do these ions combine to produce a neutral compound?
April 19, 2016

Math
Help please. Find a number between 1/15 and 1/16.
April 18, 2016

Chemistry
Calculate the mass of NaCl required to cause dissolution of 0.010 moles of AgCl in 100 mL of solution. Consider that the addition of NaCl does not cause increased volume in the solution KSP (AgCl) = 1.0 x 10 ^ -10 KF (AgCl2) = 3.0 x 10 ^ 5 Answer This Question
April 15, 2016

Chemistry
Calculate the mass of NaCl required to cause dissolution of 0.010 moles of AgCl in 100 mL of solution. Consider that the addition of NaCl does not cause increased volume in the solution KSP (AgCl) = 1.0 x 10 ^ -10 KF (AgCl2) = 3.0 x 10 ^ 5
April 15, 2016

Chemistry
How many grams of nitrogen are present in 2 moles of HNO3?
March 25, 2016

Algebra
Ms. Sue thank you very much for your help. I truly appreciate it.
March 15, 2016

Algebra
1. A house valued at $100,000 gains 6 percent in value. Which expression shows the current value of the house in dollars? a. 6/100 * 100,000 b. 1.06 * 100,000 c. (1+0.06)100,000 d. 1.06(1 + 100,000) 2. Which equation has the same solution as -3(2x - 4)= 30? a. 2x - 4 = -10 b. ...
March 15, 2016

Algebra
I have 4 math problems, can you help.
March 15, 2016

Algebra
can you help me with algebra
March 15, 2016

Math
How many bags of fertilizer would I need to cover 1.68 acres
March 14, 2016

Math
The y-coordinates of the set of points on a graph. Also, the y-coordinates of a given set of ordered pairs. The range is the output in a function or a relation.
February 15, 2016

Math
What is: one that has several letters or variables
February 15, 2016

yale
what does brain processing and development described as use it or loose it mean?
February 13, 2016

Chemistry
What volume of air at 1.0 atm and 25 degree Celsius must be taken to an engine to burn 1 gallon of gasoline? Assuming that: 2 C8H18 + 25 O2 --> 16 CO2 + 18 H2O provides reasonable model of the actual combustion process. ( The partial pressure of oxygen in air is 0.21 atm ...
January 22, 2016

Pre-cal
Each of the two congruent sides of an isosceles triangle are 10 centimeters more than 1/2 the length of the base. If the perimeter of the triangle is to be at most 100 centimeters, what is the maximum length of the base?
January 21, 2016

math
jerry has to pay off his walking aids using a payment plan. he can afford $25 a fortnight. how many weeks will it take jerry to pay off the debt?
January 16, 2016

math
jerry needs to buy two walking aids. one will cost $150 and the other will cost$ 75. how much jerry need to spend?
January 16, 2016

math
choose all values of x that would make the inequality true and how? 2/3 or 0.6 or 3/6 or 59% or 58x10_2
October 25, 2015

geometry
RT=5x=7 and RS=15x-1, what is the value of x?
October 8, 2015

FIN/370
If a firm buys on trade credit terms of 1/10, net 45 decides to forgo the trade credit discount and pay on the net day, what is the annualized cost of forgoing the discount (assume a 360-day year)? The annualized cost of the trade credit terms of 1/10, net 45 is ?%. (round to ...
October 3, 2015

Algebra
Write the word phrase as an algebraic equation The ratio of 16 to x
August 31, 2015

life science
carbon dioxide is present in expired air
August 3, 2015

algebra
√6(5-√6)+2√6 simplify the expression
April 25, 2015

Math
You have a rectangular yard that has perimeter of 72 meters. The current area is between 300 and 350. What are the dimensions of your current fenced in space
March 9, 2015

Math 222
a^4b plus a^2b^3 a^4b + a^2 B^3 Thank you for the answer, but please explain it to me how you got it
February 17, 2015

Math 222
). a^4b plus a^2b^3
February 17, 2015

Math 222
18z plus 45 plus z^2 *My addition sign is not working*
February 17, 2015

College Algebra
Write an equation that has the given solutions. 0, 2, and 9
February 16, 2015

PED 212
What are some pros and cons in relevance within a school environment in organized sports?
February 15, 2015

geluksdal secondary school
Explain how you can determine the number of neutrons in an atom
February 12, 2015

College Algebra
solve for b, A=1/2(a+b)h
February 3, 2015

College Algebra
s=c+rc solve for c
February 3, 2015

College Algebra
A grocer mixes peanuts that cost $1.49 per pound and walnuts that cost $2.69 per pound to make 100 pounds of a mixture that costs $2.21 per pound. How much of each kind of nut did the grocer put into the mixture?
February 3, 2015

College Algebra
A person who is 6 feet tall walks away from a 50-foot tower toward the tip of the tower's shadow. At a distance of 32 feet from the tower, the person's shadow begins to emerge beyond the tower's shadow. How much farter must the person walk to be completely out of ...
February 3, 2015

College Algebra
A truck driver traveled at an average speed of 55 miles per hour on a 200-mile trip pick up a load of freight. On the return trip (with the truck fully loaded), the average speed was 40 miles per hour. What was the average speed for the round trip?
February 3, 2015

Physics
A(n) 0.42 kg softball is pitched at a speed of 12 m/s. The batter hits it back directly at the pitcher at a speed of 27 m/s. The bat acts on the ball for 0.016 s. What is the magnitude of the impulse imparted by the bat to the ball? Answer in units of N · s. What is the...
February 1, 2015

grammer
If there is practice after school on Friday, I can drop the kids off and you can pick them up.
January 26, 2015

PED 212
All tasks have rules. What is the rule in the example illustrated below? Start with one partner making an underhand serve to the wall. On the rebound, let the ball bounce before the second partner volleys the ball back to the wall. Try to keep the ball above the line. When ...
January 23, 2015

PED 212
How can a lesson plan be used as a form of program advocacy? (Points : 1) a). it can be published b). it can be shared with other teachers c).it demonstrates a professional ethic d). it can be shown ahead of time to parents
January 23, 2015

PED 212
I would say( b)
January 23, 2015

PED 212
What is the purpose of a learned society? a).to create curriculum for local schools b). to gain knowledge on a variety of subjects c). to develop a core of content experts d). to dedicate scholarship and research to specific subjects
January 23, 2015

PED 212
Which of the following factors is NOT essential to being able to properly strike an object? (Points : 1) a).tracking an object with the eyes b) intercepting an object c).swinging with force d).eye-hand coordination
January 23, 2015

PED 212
What is the purpose of a learned society?
January 23, 2015

PED 212
During which stage of play where a child is no longer concerned about what other children are doing?
January 18, 2015

8th Grade Geometry
given that triangle ABC~ triangle XYZ, angle a=50, angle x=(2x+5y), angle z= (5x+y), and that angle b =(102-x), find angle z.
January 11, 2015

Physics
A 1500 kg car traveling at 100 km/h west collides with a 1200 kg car traveling east at 85 km/h. The heavier car slows to 25 km/h after the collision. How fast is the lighter car traveling after the two cars collide?
January 8, 2015

algebra
A refrigerated truck leaves a rest stop traveling at a steady rate of 56 mi/h. A car leaves the same rest stop 1/4 hours later following the truck at a steady rate of 64 mi/h. How long after the truck leaves the rest stop will the ca overtake the truck?
December 11, 2014

math
Julianne earned $296 working at a grocery store last week. She earns $8 per hour. How many hours does did julianne work?
December 10, 2014

Statistics
A card is selected at random from a standard deck of cards. Find the probability of randomly selecting a king given that an ace has already been selected.
December 9, 2014

Statistics
An ice cream store offers 10 toppings. If no topping is used more than once, in how many different ways can a four topping ice cream dessert be formed?
December 9, 2014

maths
156
November 22, 2014

Math
7time 3,289
November 11, 2014

heath
a manic episode is?
October 29, 2014

Math 222
Posted by Monica on Thursday, October 23, 2014 at 6:36pm. Please help me solve these two Rational Expressions? Sorry my addition sign does not work on my keyboard, so that is why I am using the word "plus". 1). g^2-6g-55 __________ g 2). k^3 plus k ___________ k^2 ...
October 23, 2014

Math 222
Please help me solve these two Rational Expressions? Sorry my addition sign does not work on my keyboard, so that is why I am using the word "plus". 1). g^2-6g-55 __________ g 2). k^3 plus k ___________ k^2 plus k-42
October 23, 2014

Math 222
222 - Steve, Wednesday, October 22, 2014 at 12:02am I assume you want to factor the expressions? a^4b + a^2b^3 = a^2b(a^2+b^2) z^2 + 18z + 45 = (z+3)(z+15) •Math 222 - Monica, Wednesday, October 22, 2014 at 12:10am Thank you Steve and can you please explain how you got ...
October 22, 2014

Math 222
Thank you Steve and can you please explain how you got both answers, so that I can get a better understanding. Thanks
October 21, 2014

Math 222
Please help me solve these two problems. My addition sign is not working on my keyboard. a^4b plus a^2b^3 18z plus 45plus z^2
October 21, 2014

Math 222
Please help me solve these two problems. My addition sign is not working on my keyboard. a^4b plus a^2b^3 18z plus 45plus z^2
October 21, 2014

Physics
a frictionless mass1(1kg) is accelerated by mass two(1kg). The two masses are conceted by inextensible,flexible string. calculate the acceleration of the system of the two masses.
September 22, 2014

Pre-Calculus
Find all rational zeros of the polynomial, and write the polynomial in factored form? P(x)= 2x^3-3x^2-2x+3
September 14, 2014

College Chemistry II
What is the pH of rainwater at 30C in which atmospheric Co2 has dissolved, producing a constant [H2Co3] of 1.40x10^-5 M? Take into account the auto ionization of water. Im very confused on how to even start this problem
August 10, 2014

College Chemistry II
What is the solubility of ZnCO3 at 25C in a buffer solution with a pH of 10.21? ZnCO3 <----> Zn++ + CO3 – - CO3-- + H2O ----> HCO3- + OH- pOH = 14 – 10.21 = 3.79 [OH-] = 1.62x10^-4 M = [CO3--] = [Zn++] Ksp = [Zn++][CO3-] = (1.62x10^-4)( 1.62x10^-4) = 2.63x10...
August 10, 2014

Math 221
Also this goes along with the first question that I asked about Compounded semiannually. P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the polynomial represents the value of the investment after 1 year. Rewrite ...
August 5, 2014

Math 221
I am trying to figure out how to Evaluate the polynomial resulting from step 1 using: P = $200 and r = 10%, and also with P = $5670 and r = 3.5% am trying to figure out where I start
August 5, 2014

Math
(v-5)(v+3) Is this answer correct v+15
August 4, 2014

Math 221
(-4)^-3 is this -12
August 4, 2014

Math 221
It looks like the first one
August 4, 2014

Math 221
No the one I wrote is correct you divide by 3x^2 and there was no parentheses
August 4, 2014

Math 221
24x^5-15x^4/3x^2
August 4, 2014

Math
7b^3(5b^6+9b) I am trying to see if this answer is correct 35b^9+63b^4
August 4, 2014

Math
polynomials (4u^2-2u+7)+(-5u^2+u+3)
August 4, 2014

Math
Thank you :)
August 4, 2014

Math
I am doing polynomials, is that the same
August 4, 2014

Math
(-2x^4)^2 y
August 4, 2014

Math 221
Polynomials x4y5 x3y6
August 4, 2014

psychology
The success or failure of attempted persuasion can usually be understood by considering the characteristics of the
July 15, 2014

algebra 1
Evan is making a table that will be created in the shape of the figure below. The table top is a triangle attached to a rectangle. To purchase the right amount of paint, he needs to know the area of the table top. He can only spend $10 on paint, which is enough to cover 150 ...
July 1, 2014

science
what did u get for the last ones?
May 8, 2014

science
Its not B its A. I just took this test and I'm looking At the answers. (1 pt) Sequence the same gene in both species to compare their similarity. Incorrect Answer (0 pts) Dissect specimens of both species to look for homologous structures. Unselected answer (0 pts) Search ...
May 5, 2014

math
The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200. What was the net worth at the beginning of the month?
May 4, 2014

math
The Crabby Apple restaurant lost $2000 in the month of January. If their net worth at the end of the month is -$200, explain how you would show a child how to find their net worth at the beginning of the month.
May 4, 2014

MATH
The daily low temperatures during one week were reordered as follows: 2 degrees F, -7 degrees F, 6 degrees F, -3 degrees F, -14 degrees F, -16 degrees F, and -10 degrees F. Explain how you would show a child how to find the average daily low temperature for week.
May 4, 2014

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