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April 19, 2014

Homework Help: College

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college algebra: probability and statistics
You roll a single die once. What is the probability you will roll an odd number or an even number?
Sunday, June 30, 2013 at 3:58pm

College Math
Brandywine Homecare, a not for hire business, had revenues of $12 million in 2011. Expenses other than depreciation totaled 75 percent of revenues, and depreciation expense was $1.5 million. All revenues were collected in cash during the yar and all expenses other than ...
Sunday, June 30, 2013 at 3:21pm

college chemistry
C51H88O6(l)+70O2(g)→51CO2(g)+44H2O​(l)
Sunday, June 30, 2013 at 2:37am

medical Coding
This 23-year-old female is brought to the emergency department after being found by her college roommate. Sometime within the last hour and a half after the roommate left, the patient ingested her entire bottle of verapamil (estimated at over 20 [pills) as a suicide attempt, ...
Friday, June 28, 2013 at 3:53pm

College Algebra
Find the slope-intercept equation of the line perpendicular to line 4x-y=20 and containing the point (16,-7).
Friday, June 28, 2013 at 8:01am

Writing
This is the SAT essay practice. I wrote this in 25 minutes. Please give me feedback and make corrections. Grade me based on a scale of 1-6 ( 1 being poor and 6 being superior). "Only those who dare to fail greatly can ever achieve greatly." - Robert Francis Kennedy ...
Friday, June 28, 2013 at 1:03am

Government (Check Answers)
1. What is the procedure of voter identification intended to help prevent fraudulent voting and keep the process organized? A) political socialization B) registration C) gerrymandering D) precinct divisions E) franchising 2. What do you call all the persons entitled to vote in...
Thursday, June 27, 2013 at 6:16pm

College Algebra
if g(x) = f(x)+2, the graph is shifted up 2 units f(x-1) is f(x) shifted right by 1.
Thursday, June 27, 2013 at 3:31pm

college maths
22/27
Thursday, June 27, 2013 at 1:12pm

College Algebra
Can someone tell me if I have this one correct. log_1/2x 2+log_1/2x the relationship is a shift of 1 unit horizontally
Thursday, June 27, 2013 at 1:07pm

College Algebra
6^z = 244 z = log_6(244) That is, z is the log base 6 of 244 Or, z is the power of 6 needed to get 244. Or, using logs to any desired base, z log6 = log244 z = log244/log6 If the base is 6, then log6 = 1, and we have the first way of doing it.
Thursday, June 27, 2013 at 11:04am

College Algebra
what is the equivalent logarithmic form of 6^z=244
Wednesday, June 26, 2013 at 11:12pm

College Algebra
no, they are separated vertically. y1 = y2 - 2 To separate horizontally, you need the 2nd x to be 2 less than the first. y1 = (1/3)^x y2 = (1/3)^(x-2) Since the new x-values are 2 less than the old ones, it's as if the y-axis had been shifted 2 units to the right.
Wednesday, June 26, 2013 at 2:59pm

College Algebra
can someone tell me if I am correct graph y1=(1/3)^x and y2= (1/3)^x+2 the relationships between the two graphs is they are separated horizontally by 2 units
Wednesday, June 26, 2013 at 2:50pm

College Algebra
if f(x) = 5^x and g(x) = 5^x - 3 is it not clear that g(x) = f(x) - 3? The two graphs are identical, but are separated vertically by a distance of 3 units. For x<=1 it should be clear. for x>1 the graphs are so steep that the constant separation is hard to see.
Wednesday, June 26, 2013 at 2:18pm

College Algebra
I am new to this graphing calculator. I input y=5^x and y=(5^x)-3 It is graphed with tables showing x=-3 y1=-374/125 and y2=1/125 x=-2 y1=-74/25 y2=1/25 my question is what is the relationship between the graphs. I am unclear on what the question is asking
Wednesday, June 26, 2013 at 2:02pm

Statistics
A college admissions officer takes a simple random sample of 103 entering freshmen and computes their mean mathematics SAT score to be 493. Assume the population standard deviation is 112. What is the lower bound of the 99% confidence interval? Round your answer to the nearest...
Wednesday, June 26, 2013 at 9:30am

college physics
an atwood machine is constructed by mounting a well-lubricated pulley (not necessarily a ring/disc), whose radius is 6.00cm on an axle and passing a rope over the pulley. Each end of the rope is attached to a different mass of 3.0 kg and 2.0kg so they both hang vertically. ...
Tuesday, June 25, 2013 at 9:11pm

College Algebra
So, multiply it out to get f(x) = a(x^2+1)(x^2+9) = a(x^4+10x^2+9) Now, f(-1) = a(1+10+9) = 20a, so we need a=3 and thus f(x) = 3(x^4+10x^2+9) BTW, that's "conjugates"
Monday, June 24, 2013 at 4:55am

College Algebra
how do I find a 4th degree polynomial that has zeros; i,3i with f(-1)=60 I know the conjucants are -i and -3i (x-i)(x-3i) (x+i)(x=3i)
Monday, June 24, 2013 at 3:01am

math check
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation of ó = 4.6 inches. A random sample of 25 heights is obtained. (b) Find the proportion of male college students whose height is greater ...
Saturday, June 22, 2013 at 10:36pm

Stats
1. In a study of caffeine and stress, college students indicate how many cups of coffee they drink per day and their stress level on a scale of 1-10. The data appear below. Number of Cups of Coffee Stress Level 3 5 2 3 4 3 6 9 5 4 1 2 7 10 3 5 = 3.88 X= 5.13 s = 2.03 s = 2.90 ...
Saturday, June 22, 2013 at 10:55am

math
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...
Saturday, June 22, 2013 at 10:19am

math check
While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the following. (Give your answers correct to two ...
Friday, June 21, 2013 at 9:17pm

statistics
If a teacher wants to test her belief that more than 5 students in college classes typically receive A as a grade, she'll perform? a. two tailed testing of a mean b. two tail testing of a proportion c. one tail testing of a proportion d. one tail testing of a mean I choose...
Friday, June 21, 2013 at 6:03pm

contemporary math
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...
Friday, June 21, 2013 at 4:41pm

Math
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation of ó = 4.6 inches. A random sample of 25 heights is obtained. (b) Find the proportion of male college students whose height is greater ...
Friday, June 21, 2013 at 9:33am

College Algebra
19 you want to solve for t 60000 e^.0675t = 80000 e^.0675t = 1.333... ln both sides and use rules of logs .0675t lne = ln 1.3333... ( but lne = 1) t = ln 1.3333../.0675 = 4.26 years, appr 4 years and 3 months 3. (1/8)^(2x-3) = 16^(x+1) (2^-3)^(2x-3) = (2^4)^(x+1) 2^(-6x + 9 = ...
Thursday, June 20, 2013 at 5:45pm

College Algebra
a) first offer amount = 60000(1 + .07/4)^20 = 84886.69 second offer: amount = 60000 e^(.0675(5)) = 84086.38 b) subtract the two amounts
Thursday, June 20, 2013 at 5:25pm

College Algebra
20. Growth of an Account If Russ (see Exercise 19) chooses the plan with continuous compounding, how long will it take for his $60,000 to grow to $80,000? 3. (1/8) to the 2x-3= 16 to the x +1 13. e to the 4x= 4 to the x-2 15. ln (x-4) ln 3= ln(1/5) to the x power 20. Tripling ...
Thursday, June 20, 2013 at 5:14pm

College Algebra
Please help me ASAP!!!!!!!!!!!! I did the work on most of these problems but I am still confused please help. 19. Comparing Investments Russ McClelland, who is self-employed, wants to invest $60,000 in a pension plan. One investment offers 7% compounded quarterly. Another ...
Thursday, June 20, 2013 at 5:07pm

math
R. H. Bruskin Associates Market Research found that 30% of Americans do not think that having a college education is important to succeed in the business world. If a random sample of five Americans is s selected, find these probabilities. (a) Exactly two people will agree with...
Thursday, June 20, 2013 at 11:42am

Math check
While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the following. (Give your answers correct to two ...
Wednesday, June 19, 2013 at 11:19pm

Business Math
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...
Wednesday, June 19, 2013 at 9:13pm

College Accounting 211
A company's predetermined overhead rate is $19.00 per direct labor hour and its direct labor wage rate is $16.00 per hour. Job A100 direct maerials cost is $280 and Direct Labor $240. 1. What is the total manufacturing cost assigned to Job A100? 2. If Job A100 consists of ...
Wednesday, June 19, 2013 at 6:54pm

College Accounting 211
A Corporation uses a predetermined overhead rate of $23.90 per direct labor hour. This predetermined rate was based on a cost formula that estmated $286,8000 of total manufacturing overhead for an estimated activity level of 12,000 direct labor hours. The company incurred ...
Wednesday, June 19, 2013 at 6:01pm

Interpersonal Communications
• Develop a “Welcome Letter” for the visiting students. Keep in mind that the students have not lived in the United States nor attended a U.S. college before. What do they need to know about making and keeping friends here in the U.S.?
Tuesday, June 18, 2013 at 10:44pm

college algebra
if width=x and length=y, 2x+2y = 440 2*11x + 16y = 4060 22x + 16(220-x) = 4060 6x = 540 x = 90 y = 130
Tuesday, June 18, 2013 at 4:24am

writing process part 1
I need this paragraph proof read if that's OK. also need to know if it's a fully devolved the topic a high school diploma is important to my future. A high school diploma is important to my future for a number of reasons. The First being to attend college it is ...
Tuesday, June 18, 2013 at 2:35am

college algebra
a rectangular lot whose perimeter is 440 feet is fenced along three sides. an expensive fencing along the lot's length cost $16 per foot, and an inexpensive fencing along the two side widths costs only $11 per foot. The total cost of the fencing along the three sides comes...
Tuesday, June 18, 2013 at 12:59am

MATH
Complete Problem 34 in Section 5.2 Exercises (Ch. 5) of Essentials of Geometry for College Students. 34. Given: ABC,/ AD bisects <BAC, and /AE=/ED Prove: AE/AC = BD/BC
Monday, June 17, 2013 at 10:46pm

math
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...
Monday, June 17, 2013 at 11:41am

college algebra
2*(3^3 + 4) (2 * 3)^3 + 4 2 * 3^(3 + 4) (2 * 3)^(3 + 4)
Monday, June 17, 2013 at 10:25am

college algebra
CRITICAL THINKING: Witout grouping symbols,the expression 2.3³+4 had a value of 58.Insert grouping symbols in the expression 2.3³ + 4 to produce the following values : 1. 62 2. 220 3. 4374 4. 279,936 Thanks ,please help me,i dont know what to do.
Monday, June 17, 2013 at 5:26am

math help
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation of ó = 4.6 inches. A random sample of 25 heights is obtained (e) Find P(x > 70). (Give your answer correct to four decimal places...
Sunday, June 16, 2013 at 10:25pm

statistics
Multiplicaiton Rule: P(math and computer)=P(math) *P(computer) P(math and computer) = 72/650 * 105/650 = 0.018 The probability that a student enrolled at this college is a math and biology major is 0.018
Sunday, June 16, 2013 at 5:40pm

college algebra
1. 37.5 - 12 = ? 2. 9/5(85) + 32 = ? That is the conversion formula from centigrade/Celsius to fahrenheit.
Sunday, June 16, 2013 at 2:20pm

college algebra
35
Sunday, June 16, 2013 at 12:15pm

college algebra
CRITICAL THINKING : Without grouping symbols,the expression 2.3³ + 4 has a value of 58.Insert grouping symbols in the expression 2.3³ + 4 to produce the following values : 1. 65 2. 220 3. 4374 4. 279,936 Please help me. Show all how you solve it..
Sunday, June 16, 2013 at 4:18am

college algebra
1.the temperature dropped 12 degree below a previous temperature of 37.5degree C.What was the resulting temperature? 2.What is the value of thirty-two more than a nine-fifths of the Celsius reading (degreeC),if the value of degree Celsius is 85?
Sunday, June 16, 2013 at 4:07am

college algebra
What degree change is there when the temperature climbs from - 20degree fahrenheit to 15degree Fahrenheit?
Sunday, June 16, 2013 at 3:55am

math
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from one of its customers, Reader’s Choice Bookstores. After 20 days, Varsity Press discounted the note at the Grove Isle Bank at a discount rate of 14...
Saturday, June 15, 2013 at 2:06pm

Lincoln College Of New En
Stop Cheating!
Friday, June 14, 2013 at 5:26pm

College Accounting
Recording federal income tax transactions and cash dividend transactions. Selected transactions of Divad Corporation during 2013 follow. Record them in the general journal. Analyze: What annual per share dividend was paid to common stockholders in 2013? Mar. 15 Filed the ...
Friday, June 14, 2013 at 12:39pm

Math Help
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation of ó = 4.6 inches. A random sample of 25 heights is obtained. (c) Find the standard error of this sampling distribution. (Give your ...
Thursday, June 13, 2013 at 11:46pm

College Physics
Force1*area1=force2*area2 Cherleader *19^2=4*110*d^2 Not having any units given, I can't go farther. Solve for d
Thursday, June 13, 2013 at 8:52pm

College Physics
A 57.0 cheerleader uses an oil-filled hydraulic lift to hold four 110 football players at a height of 1.40 . If her piston is 19.0 in diameter, what is the diameter of the football players' piston? The density of the oil in the hydraulic system is 900 kg/m^3.
Thursday, June 13, 2013 at 7:27pm

College Level Physics
Yo Ben LMFAOOOOOOOOOO
Thursday, June 13, 2013 at 2:04pm

College Level Physics
Well' Im M Opinion U Should Drop Out Of Tht School Bc This Problem Is Way Too Hard and Impossible To Answer. And I Went To Harvard! SMFHHHHHHHHHHHHHH
Thursday, June 13, 2013 at 2:00pm

College Chemistry
Students at the University of North Texas and the University of Washington built a car propelled by compressed nitrogen gas. The gas was obtained by boiling liquid nitrogen stored in a 200.0 L tank. What volume of N2 is released at 0.910 atm of pressure and 25 degrees C from a...
Thursday, June 13, 2013 at 11:50am

medical Coding
This 23-year-old female is brought to the emergency department after being found by her college roommate. Sometime within the last hour and a half after the roommate left, the patient ingested her entire bottle of verapamil (estimated at over 20 [pills) as a suicide attempt, ...
Thursday, June 13, 2013 at 11:02am

English
Correct the errors in these quotations. I Have this homework, I don't know if I'm in the right track... 1."This is the hardest class I've ever taken. It's also the most rewarding. The teacher sets the bar high and I think that forces us to learn more,"...
Tuesday, June 11, 2013 at 9:17pm

College Level Physics
d = 2.5m/s * 6min*60s/min = 900 m. Work = F*d = 145cos30 * 900 = 443,856 J. = 444 kJ.
Tuesday, June 11, 2013 at 2:29pm

Statistics
3. The following table gives a two-way classification of all basketball players at a university who began their college careers between 2004 and 2008, based on gender and whether or nor they graduated. Graduated Did Not Graduate Male 126 55 Female 133 32 a) P(female or did not...
Tuesday, June 11, 2013 at 1:45pm

business management
success in college requires:
Tuesday, June 11, 2013 at 12:10pm

English Pls Writeacher Help me by checking my work
Please replace the incorrect words with correct words in the following sentences using AP Style. There may be more than one error per sentence; all sentences contain at least one error. Use correct AP style, punctuation, grammar and spelling errors.) 1. Original: California&#...
Monday, June 10, 2013 at 6:30am

College: HCA/220 Week 3 DQ 2
I need help with this question
Sunday, June 9, 2013 at 9:29pm

math
*The value of the z-score in a hypothesis test is influenced by a variety of factors. Assuming that all other variables are held constant, explain how the value of z is influenced by each of the following: a. Increasing the difference between the sample mean and the original ...
Sunday, June 9, 2013 at 8:12pm

statistics
A nutritionist studying weight gain for college freshmen obtains a sample of n = 20 first year student at the state college. Each student is weighed on the first day of school an again on the last day of the semester. The following scores measure the change in weight, in ...
Sunday, June 9, 2013 at 6:09pm

College Level Physics
A horse pulls a cart with a force of 145 newtons at an angle of 30 degrees above the horizontal and moves along at a speed of 2.5 m/s. How much work to the nearest kJ does the force do in 6 minutes?
Sunday, June 9, 2013 at 4:21pm

math
A small community college is hoping to raise enough funds to put together an endowment in which the scholarships will be paid for by only the interest earned from the endowment. Assuming they can earn an average of 7.50% for the APR and that only the interest would be spent ...
Saturday, June 8, 2013 at 9:01pm

College physics
I'll assume that 1.00 103 means 1x10^3 a) Yes. Any object which has a velocity vector which does not pass directly through the chosen axis has angular momentum about that axis. b) No, mechanical energy is not conserved. Angular momentum is conserved, and any excess energy ...
Friday, June 7, 2013 at 5:38pm

Statistics(math)
(20.47 S-AQ) A sample survey interviews an SRS of 252 college women. Suppose (as is roughly true) that 71% of all college women have been on a diet within the past 12 months. Using Normal approximation, what is the probability (±0.001) that 77% or more of the women in ...
Friday, June 7, 2013 at 12:46pm

Psychology
One of the arguments against inherited racial differences in intelligence is based on data that shows: A. a college education reduces the gap between the IQ scores of white and black races. B. nutrition reduces the gap. C. scores for black test takers improve as they mature. D...
Thursday, June 6, 2013 at 11:10am

college physics
frequency= oscillations/second f=14osc/18.5sec=0.76Hz T= 1/f T= 2pi/w 1/0.76Hz=2pi/w cross multiply w=2pi*0.76= 4.775 rad/s w=sqrt(k/m) square both sides w^2=k/m w^2 * m = k k = w^2 * m you have "w" and you have mass. Plug them in and find the spring constant. Don&#...
Wednesday, June 5, 2013 at 6:17pm

College Algebra
The x value of the vertex would be midway between the two x-intercepts, so find the x of the vertex then sub into the equation to find the y value.
Wednesday, June 5, 2013 at 2:27pm

College Algebra
Suppose that the Quadratic equation had two X-intercepts. How could you use the intercepts to find the vertex?
Wednesday, June 5, 2013 at 1:34pm

College Algebra
because of the discriminant is negative, the square root is imaginary, so there are no real roots, only complex ones.
Wednesday, June 5, 2013 at 1:30pm

College Algebra
When using the Quadratic formula, why is only necessary to examine the discrimant to determine if the equation only has real numbers?
Wednesday, June 5, 2013 at 1:27pm

chemistry
If the previous two people were to use common sense, they might realize that Nitroglycerin is made up of carbon, hydrogen, nitrogen, and oxygen. If you look in the {}, you will see the chemical symbol for Carbon (C), Hydrogen (H), Nitrogen (N), and Oxygen (O). And if you had ...
Monday, June 3, 2013 at 5:47pm

College math 1
No shortcuts here. Just start listing them, in order of number of elements: {} {x},{y},... {x,y},{x,z},... {x,y,z},{x,y,u},... {x,y,z,u},{x,y,z,v},... {x,y,z,u,v}
Monday, June 3, 2013 at 10:40am

College math 1
All the 32 subsets for (x,y,z,u,v)
Monday, June 3, 2013 at 10:26am

Physics 1 College Level
Spaceship is 2.5 x 10^7 kg! Asteroid is 3.5 x 10^18 kg. Thanks! I'll try and figure it out and compare answers if you respond back!
Monday, June 3, 2013 at 12:57am

Statistics
In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current stress level on a scale of 1 to 10. Obtain the appropriate correlation coefficents.
Sunday, June 2, 2013 at 5:11pm

sciology college course
A locomotive train is on its way from Chicago, IL to Madison, WI. The trip is said to last 3.15 hours. When the train arrives in Madison the conductor notices it actually took them 3.26 hours. The train company prides itself on always having its trains to the station within a ...
Sunday, June 2, 2013 at 7:47am

Physics 1 College Level
R=sqrt(D²+d²)=sqrt(3204²+​1247²)=3438 m The angle between R and D is cos α =D/R =3204/3438 α=21.26⁰ mass of the spaceship m=? mass of asteroid M=? F₁=GmM/R²=… F=2F₁cos α=…
Saturday, June 1, 2013 at 5:26pm

Physics 1 College Level
the gravitational constant G =6.67•10⁻¹¹ N•m²/kg², mg =GmM/R², g =G M/R²= =6.67•10⁻¹¹•77​.89•10²³/(7.9•10S​10;)²= =8.32 m/s²
Saturday, June 1, 2013 at 4:20pm

Physics 1 College Level
A planet/moon has a mass of 77.89 × 1023 kg and a radius of 7.9 × 106 meters. What is g on the surface to the nearest hundredth of a m/s2? Once again, not really sure where to go with this. Out of the 10 problems I've only had trouble with this and one other.
Saturday, June 1, 2013 at 4:10pm

Physics 1 College Level
If D = 3204 meters and d = 1247 meters in the figure, what is the magnitude of the force on the space ship to the nearest MN? Consider all three to be point masses. I'm not even sure to begin with this question. Any help will be much appreciated!
Saturday, June 1, 2013 at 4:09pm

PHL458
What are the second half of the directions in #2? Follow them ... and you should have two expressions of your purpose ... your current one and then one that's revised. You will need to start doing research in order to refine this expression. Here are some good ideas about ...
Friday, May 31, 2013 at 7:57pm

Statistic
At one college, GPA's are normally distributed with a mean of 2.7 and a standard deviation of 0.5. What percentage of students at the college have a GPA between 2.2 and 3.2?
Friday, May 31, 2013 at 7:41pm

math
A poll of 100 students was taken at a no-residential college to find out how they got to campus. The results were as follows: 28 said car pools;31 said buses;and 42 said they drove to school in their own car alone. In addition, 9 used both car pools and buses;10 said both car ...
Friday, May 31, 2013 at 11:15am

college
205
Wednesday, May 29, 2013 at 3:15am

math
A high school guidance counselor conducts a survey to find the student's first choice for a college major and found that 65% of students choose math. If three students are chosen at a random, what is the probability that at least one of them would choose math?
Tuesday, May 28, 2013 at 3:25am

economics
Pls Help. Not too sure how to do this question. Someone wants to set aside money for their newborn daughters college funds. He estimates she would need 25,000 on her 17, 18, 19 and 20, birthdays. If he plans to make uniform deposits starting 3 years from now and through her 16...
Sunday, May 26, 2013 at 2:53am

MATH315 Elementry Statistics
A researcher surveyed college students to study their opinion about the proposed change in smoking rules. The researcher asked a group of 30 students: 12 of them supported the change, 13 of them did not, and 5 had no opinion. This is not a binomial model because... A. ...there...
Saturday, May 25, 2013 at 10:27pm

How to get quick responses to your math questions
Math is a wide subject, ranging from K to 11, college and university. Then there is algebra, trigonometry, geometry, arithmetic, calculus, number theory, ... etc. Not all teachers answer all math questions (many do). If you would give a little more detail on which branch of ...
Saturday, May 25, 2013 at 9:45am

college algebra
35,000 ( 1.10 ) ^ - 12 = 35,000 / ( 1.10 ) ^ 12 = 35,000 / 3.138428376721 = 11,152.07862
Friday, May 24, 2013 at 5:19am

statistics.urgent please help..
A local college cafeteria has a self-service soft ice-cream machine. The cafeteria provides bowls that can hold up to 16 ounces of ice-cream. The food service manager is interested in comparing the average amount of ice-cream dispensed by male students to the average amount ...
Thursday, May 23, 2013 at 10:32pm

college algebra
calculating present value p=35,000(1.10)^-12
Thursday, May 23, 2013 at 10:05pm

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