Posts by Sharon

Total # Posts: 858

math
On a plane trip, baggage over 41 pounds is charged at the rate per pound of 1% of the one-way fare. The charge for a bag weighing 52 pounds on a trip where the one-way fare is \$98 is:

math
Ahmed earns \$1.50 for every video game he sells. When he sells one carton of 30 video game, he earns an additional \$10. What is the minimum number of video games he has to sell in order to earn \$450?

Algebra
Translate to an in equality The temperature is at least minus 6 degrees

Algebra
8-3 greater than 4-2y

Algebra
8-3x greater than 4-2x

Algebra
x - 1/11 greater than 1/2

Mortgage payoff
How much would you have to pay each month (current payment is 603.97) to pay off a 30 year mortgage with a \$32,000 balance in five years or fewer? Thanks

math
how much would you have to pay each month to pay off a \$32,000 remaining mortgage/30 years if you want to pay off in fewer than 5 years?

Algebra
5y + 9 = 14y + 9

Algebra
Divide, if possible, and check. If a quotient is undefined, state this. (-4.9)(7.2)/0

Algebra
Find the prime factorization of 350

Algebra
combine like terms -9x - 13x + 7 easy problem My professor says I have an error in combine "x" terms -22x + 7 help!

Algebra
identify the terms in each expression -4 - -3 + 2xy

Algebra
combine the like terms -9x - 13x = 12x

Algebra
Translate the phrase to mathematical language. Then simplify the expression the difference between 119 and -40 What is a numerical expression for the phrase?_________(Do not Simplify) Now simplify the expression

Algebra
find a equation for the line containing the given points. Let x represent the number of years after 2000 and y the number of volunteers in millions. x=5.4 millions y=.11.2 million

Algebra
given the point-slope equation y+8=-5(x-6), state the indicated point of the graph

Algebra
graph a line with the indicated slope and y-intercept. slope=-6 y-intercept=(0,7)

Algebra
given the point-slope form of a line, find the point and slope we could use to graph y-4=3/2(x+5) answers: P: (-5/4) S: (3/2) how do I get to the answer

Algebra
Given the point-slope form of a line, find the point and slope we could use to graph. y-4=3/2(x+5)

Algebra
I really don't understand what I am doing. Needing help! With graphing, tell whether the graphs of each pair of equations of each pair of equations are perpendicular. 1.y=7x-9 2.-3y=21x+7 slope=7 y=-7x-(7/3) y-intercept=-9 slope=-7 y-intercept=-(7/3)

Algebra
Will be the graphs of each of these equations be perpendicular. 1.y=7x-9 slope=-7 y-intercept=-9 2.-3y=21x+7 y=-7x(7/3) slope=-7 y-intercept=-(7/3)

Algebra
Given the point-slope form of a line find the point and slope we could use to graph y-=3/2(x+5)

Algebra
multiply--15(6a+6)

Algebra
What number is 2% percent of 840? Type an integer or decimal answer

algebra
Find the slope and the y-intercept of the line. 9x + 5y=56

algebra
Find the slope-intercept equation for the line with the indicated slope-intercept slope 5/8; y-intercept (0,-3)

Algebra
y = -7x - 9, -3y = 21x + 7 without graphing, tell whether the graphs of each pair of equations are perpendicular.

college physics
An ultrasonic motion sensor sends very short pulses for ultrasound to measure the distance to an object . The sensor cannot send another pulse until the echo form the previous pulse is detected. What is the maximum possible number of individual measurements per second if the ...

test and measures
If the true score variance is equal to 10 and error variance is equal to 2, what is our estimate of reliability? [Hint: Think about the conclusions that we draw from the assumptions of classical test theory]

Principles of Accounting
Secret Trails received payment in full within the credit period for horse boarding for \$900 plus 6% sales tax. terms of the sale were 2/10, n/30. which entry is required to record this payment? a. Debit Cash, \$900; credit accounts receivable sales \$900 b. Debit cash, \$936; ...

statistics
A researcher is measuring air quality samples. The average air quality of his samples is 60 clean units. If a raw score of a clean in a specific hospital room is 75 and the corresponding z-score is 5, what is the standard deviation of the dataset?

Math
population has a mean of µ = 80 with σ = 20. a. Would a score of X=70 be considered an extreme value (out in the tail) in this sample? b. If the standard deviation were σ = 5, would a score of X=70 be considered an extreme value?

Healthcare Human Resources
Complete Questions 1 and 2 for Exercise 3 at the end of Chapter 15 of Human Resources in Healthcare. Then, complete the calculations for "Skill Builder: Human Resource Forecasting Assignment" in the course text Human Resource Management Applications.

Algebra 1
The marketing director of a department store interviewed 50 customers who had bought appliances the previous week. They found that 20% of the customers bought a washing machine and 40% bought a dishwasher. Also 48% of the customers bought an appliance other than a washing ...

math
if 3+x/7+x= 3/7 + 3/7, then x= what

math
if the product of (2+3),(3+4), and (4+5) is equal to three times the sum of 40 and x, then x=what?

Intro to Computers
your brother just lost his job and wants to build an online profile with a social media site geared at possible employers and HR recruiters. He asks you if you have a suggestion as to where to go. what do you tell him? A. WordPress B. LinkedIn C. Facebook d. Flickr

math
I have a flat piece of plywood that measures 45 inches in width and 75 inches in length. I want to cut the board into identical square pieces with the integer side lengths and use the entire piece of wood. What are the dimensions (width & length) of each identical piece? ...

Linear Algebra
Fnd the left null space of matrix A = [5 -3 1] [-2 4 -6] [11 -8 5]

Linear Algebra
Use Gauss Jordan Elimination to write the solution of the system of equations: x1+4x2+2x3=17 3x1+x2-5x3=7 2x1-3x2-7x3=-10

psychology
A researcher strongly believes that physicians tend to show female nurses less attention and respect than they show male nurses. She sets up an experimental study involving observations of health clinics in different conditions. In explaining the study to the physicians and ...

Math
Thanks we thought 8x8 but not sure

Math
Ms. Fisher is using 64 carpet tiles to make a reading area in her classroom. Each tile is square that measures 1 foot by 1 foot. What is.the length and width of the rectangular area she can make with the smallest possible perimeter?

Math
24

Chem
Bronsted reaction HCO3-+HF<--> acid?+base?

Chem
Complete the Bronsted lowry reactions HPO42-+H+<--> HPO42-+OH-<-->

Chemistry 2
Calculate Kp for the reaction C(s)+CO2(g)<-->2CO(g) kp=? C(s)+2H2O(g)<--->CO2(g)+2H2 kp1=3.47 H2(g)+CO2(g)<--->H2O(g)+CO(g) kp2=0.735

math
sam and sue have only nickels and dimes. sue has \$.35. sam has the same number of dimes as sue has nickels, and he has half as many nickels as sue has dimes. how many nickels does sue have?

Calculus
Sorry I mean [(2x-y)^2]dx

Calculus
What is the integral of [(2x-y)^3]dx?

Linear Algebra
Use the existence and uniqueness theorem to determine where solutions will exist and be unique for the differential equation: dy/dx=((2x-y)^2)/(x^2y+2xy^2)

math
The lawn is rectangular shaped with a length of 10 yards and a width of 40 yards. A bag of grass seeds covers 50 square yards at a cost of \$ 4.99 per bag. What is the total area of the new lawn? How many bags of grass seeds will they need to buy? What is the total cost to ...

math
the lawn rectangular shaped with a lenght of 10 yards and a width of 40 yards. A bag of seed covers 50 square yards at a cost of \$4.99 per bag. What is the total area of the new lawn?

biology
Given below is the sequence of the mRNA ready for Translation" 5' - AUG CUA UAC CUC CUU UAU CUG UGA - 3' a) what is the first codon technically known as and which amino acid does it code for? b) how many amino acid residues will make the polypeptide chain ...

American Government
Thanks

American Government
Miranda v. Arizona (1966) A. Example of voting rights B. Example of racial - discrimination C. Example of criminal defendant case D. Example of a states rights case I think the answer is D. Please confirm

algebra
Determine whether the statement is true/ false 1. Traveling 10 miles in 2 hours is same as traveling 4 miles in one hour 2. If two triangles are similar, the length of their sides are the same 3. x/12 = 4/24. Then x=2 Multiple Choice. Choose the best answer for each question 4...

math
The parking cost at a garage is c=1.3(h-1) , where h is the number of hours you park and C is the cost in dollars. When is the cost of parking \$10

Government
Question 5. 5. The Tenth Amendment balances out national authority by (Points : 1) stating that states have first priority in those areas specifically not given to Congress. asserting that states’ rights trump national authority. limiting state function to only those ...

Social Studies
During the western expansion, what animals, plants did the settlers encounter on the California trail?

Math
9.26

Math
9.20

statistics
If GMAT scores for applicants at Oxnard Graduate School of Business are N(500, 50) then the top 5 percent of the applicants would have a score of at least (choose the nearest integer):

Finance
The yield curve is typically _____________, meaning that the annualized interest is higher for debt securities with longer terms to maturity. A. Upward B. vertical C. Downward D. Horizontal

Personal Finance
Aaron wants to put \$200.00 per month into an IRA account at 15% for four years. What is he solving for using his financial calculator? A. Present Value B. Future Value C. Interest Rate D. Payment

Finance
You plan to saving 6,400 per year, beginning immediately. Making 4 deposits in an account that pays 5.7% interest. How much will there be in 4 years from today?

mat 117
How do you factor the difference of the two squares? How do you factor the perfect square trinomial? How do you factor the same and difference of two cubes? Which of these tree makes the most sense to you?

Algebra
show me step by step how to solve t hese problems. 5 7/8 +(3 1/3 - 1 1/2) i cannot get this down please help

Statistics
Compute SEdiff Mean1=23 Mean2=18 SD1 =4 SD2 =6 N1 =9 N2 =6

math
if the perimeter of a rectangle is 3 times the length, plus twice the width. what is the equation to find the perimeter of the rectangle? I think it's P= 3 x l(length)+2. Is this right?

Healthcare Finance
2 A firm that owns the stock of another corporation does not have to pay taxes on the entire amount of dividends received. In general, only 30 percent of the dividends received by one corporation from another are taxable. The reason for this tax law feature is to mitigate the ...

Healthcare Finance
Jane Smith currently holds tax-exempt bonds of Good Samaritan Healthcare that pay 7 percent interest. She is in the 40 percent tax bracket. Her broker wants her to buy some Beverly Enterprises taxable bonds that will be issued next week. With all else the same, what rate must ...

Healthcare Finance
2 A firm that owns the stock of another corporation does not have to pay taxes on the entire amount of dividends received. In general, only 30 percent of the dividends received by one corporation from another are taxable. The reason for this tax law feature is to mitigate the ...

physics
if a swimmer swims 85.4 yards in five minutes, how many meters will he swim in 70.0 seconds?

psychology
Did I cite the start my source correctely according to APA format. The source did not have a date or an author listed. WebMD (n.d.) Attention Deficit Hyperactivity Disorder: What Is ADHD?

psychology
Is this a scholarly website it is called WebMD? I am writing a paper on Attention Deficit Hyperactivity Disorder: What Is ADHD?

Physics
Consider a radioactive sample with a half-life of one week. How much of the original sample will be left at the end of the second week? The third week? 3rd week n will be equal to 3, so amount left = 123 = 0.125 = 12.5% The fourth week?

if I deposited \$625 in a retirement account per month and it had a return of 3.84% a year compounded monthly. How much will I have in my account in 15 years?

math
Paul Warren is a self-employed mechanic. Last year he had total gross earnings of \$44,260. What are Paul’s quarterly social security payments due to the IRS?

math
Universal Exporting has three warehouse employees: John Abner earns \$422 per week, Anne Clark earns \$510 per week, and Todd Corbin earns \$695 per week. The company’s SUTA tax rate is 5.4%, and the FUTA rate is 6.2% minus the SUTA. As usual, these taxes are paid on the ...

math
Ransford Alda is a self-employed security consultant with estimated annual earnings of \$90,000. His social security tax rate is 12.4%, Medicare is 2.9%, and his federal income tax rate 14%. How much estimated tax must Ransford send to the IRS each quarter?

math
Paul Warren is a self-employed mechanic. Last year he had total gross earnings of \$44,260. What are Paul’s quarterly social security payments due to the IRS?

math
Fran Mallory is married, claims five withholding allowances, and earns \$3,500 (gross) per month. In addition to Federal income tax (FIT), social security, and Medicare withholding, Fran pays 2.1% state income tax, and ½% for state disability insurance (both based on her...

math
Mitch Anderson is a security guard. He earns \$7.45 per hour for regular time up to 40 hours, time-and-a-half for overtime, and double time for the midnight shift. If Mitch worked 56 hours last week, including 4 hours on the midnight shift, how much were his gross earnings?

soc 120
Virtue ethics regards which of these as virtues?

math
Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 baked chicken dinners were made at a cost of \$3.50 each. A 10% spoilage rate is anticipated. At what price should the dinners be sold to achieve a 60% markup based on selling price? (price of the dinner ...

math
this is the answer I got at first but it was wrong. And I did this problem several times.

math
Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 baked chicken dinners were made at a cost of \$3.50 each. A 10% spoilage rate is anticipated. At what price should the dinners be sold to achieve a 60% markup based on selling price? price of the dinner is...

math
Office Market is having a sale on printer paper. If you buy 2 reams for \$8.99 each, you will get a third ream free. Calculate the markdown percent. (Round the percent to the nearest tenth.)

math
You are the buyer for The Shoe Outlet. You are looking for a line of men’s shoes to retail for \$79.95. If your objective is a 55% markup based on selling price, what is the most that you can pay for the shoes and still get the desired markup?

math
sabina had \$200 she spent 3/5 on clothes and 3/4 of the reminder on books. she saved the rest. what fraction of her money did she spend on books. how much did she spend on books and clothes altogether. what fracion of her money didnshe save

L.O
Critically discuss 5 ways in which in which xenophobia imapact on the community?

Math
How can you use a right angle to determine the classification of another angle?

Math
Jill said that an angle is made of two rays. Is she correct? Explain

math
computer can do 1000 operations in 4.25 X 10 to the 6th power, how many operations can this computer do in an hour?

Biology HELP
How would the production of gelatinase help a pathogen be more virulent ?

pre calculus
If you are driving down a 10% grade, you will always be 10% below where you would have been if you could have driven on flat ground from where you started. Suppose you descend to where you are 20 feet below your starting point. What concept does the “grade” relate to...

POL
Question 10. 10. The principal powers of Congress include all except (Points : 1) the power of the purse. the power to declare war. implied powers. the power to hire generals.

pre calculus
I meant to say *4y instead of 4x

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