Peggy
Most popular questions and responses by Peggy
math
A length of string that is 22 feet long is being cut into pieces that are 1/3 foot long. How many pieces will there be? 22x3=66 pieces
asked on December 17, 2014 
Math
In the diagram, a building casts a 20ft shadow and a flagpole casts a 7ft shadow. If the flagpole is 12 ft tall, how high is the building? Round to the nearest tenth.
asked on April 23, 2014 
physic
A sensitive gravimeter at a mountain observatory finds that the freefall acceleration is 7.00×10^3 m/s^2 less than that at sea level. What is the observatory's altitude?
asked on December 4, 2009 
PHY102
A construction worker on a highrise building is on a platform suspended between two cables as illustrated below. The construction worker weighs 850 N, the plank weighs 450 N, and the tension in the left cable is 550 N. a. What is the tension (in N) in the
asked on February 11, 2016 
Math
1) Which of the following ingegers can not represent the lengths of the sides of a triangle? (9,10,11) (4.7,9) (4,8,12) & (6,6,11) Try drawing the 4,8,12 triangle. Have fun. any two sides must be longer than the third. Example with set 1. 9+10>11 10+11>9
asked on February 23, 2007 
algebra
Find the slope of the line through the given points. (2,4) (6,3). m=y2y1 over x2x1. (3)(4) over(6)(2) 34 over 62 7 over 4. I plotted the two coordinates (2,4) (6)(3), and the slope is 7 over 4, right? How do you plot the slope? I think you
asked on January 26, 2007 
Math
In a right triangle JKL, angle KJL measures 60 degrees. When drawn, the angle bisectors of angle JKL and LJK intersect at point M. What is the obtuse angle JMK
asked on January 7, 2017 
math
maria thinks of a number between 30 and 35. it has a greater number of ones than tens. what is the number ?
asked on October 13, 2015 
Math
A kite is being flown at a height of 300 ft, and the wind carries the kite horizontally away at a rate of 25ft/sec. How fast must the string be let out when the kite is 500ft away?
asked on November 30, 2012 
Math
A spherical balloon is inflated with helium at the rate of 100pi ft ^3/min. How fast is the ballon's radius increasing at the instant the radius is 5ft.?
asked on November 30, 2012 
physic
An airtrack glider attached to a spring oscillates between the 3.00 cm mark and the 50.0 cm mark on the track. The glider completes 10.0 oscillations in 36.0 s. What is the period of the oscillations? What is the frequency of the oscillations? What is the
asked on December 5, 2009 
alg 2
Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers with positive exponents. (m . n)1 =
asked on February 22, 2014 
algebra
The length of a rectangle is one unit shorter than obesixth of the width, x. Which expression represents the perimeter of the rectangle
asked on August 27, 2017 
Math
Water is flowing at the rate of 50m^3/min from a concrete conical reservoir of base radius 45m and height 6m. How fast is is the water level falling when the water is 5m deep?
asked on November 30, 2012 
math
a nutritional chart on the side of a box of a cereal state that there are 84 calories in a 3/4 cup serving. how man calories re in 5 cups of the cereal?
asked on November 9, 2012 
Biology
I need to do a Punnet Square for Wilson's Disease and don't know how to do it.
asked on November 4, 2008 
Math
(1) Which of the following ingegers can not represent the lengths of the sides of a triangle? (9,10,11) (4.7,9) (4,8,12) & (6,6,11) (2) The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle?
asked on February 23, 2007 
7th grade math
A biology class has 28 students. Four of the students transferred out to take chemistry. Find the percent of change in the number of students in the biology class. I got 86 percent change is that right? Thank you...My mom says it's 14.3 %
asked on January 5, 2016 
chemistry
How many minutes does it take to form 10L of O2 measured at 92.2 kPa and 28°c from water if a current of 1.3 A passes through the electolytic cell? a) how many minutes? b)What mass in grams of h2 forms?
asked on December 2, 2015 
Chemistry
How many minutes does it take to form 10L of O2 measured at 92.2 kPa and 28°c from water if a current of 1.3 A passes through the electolytic cell? a) how many minutes? b)What mass in grams of h2 forms?
asked on December 2, 2015 
Soc 110
I need to write a paper of body word count of 750 words about the use of surveys by sociologist
asked on May 11, 2011 
riddle
What two coins will make up 30 cents but you cannot use a nickel ? What two coins will make up 30 cents but you cannot use a nickel ? The way you phrased the question, there is no answer. The usual way the problem is worded is, "What two coins total 30
asked on May 19, 2007 
math 7th grade
If after the holiday season, the average number of customers per day at the Game Galaxy store decreased from 612 to 450. Find the percent of decrease thank you
asked on January 5, 2016 
math
Height of a box. Suppose a box has a volume of 100 cubic centimeters and that the area of the bottom of the box is 50 square centimeters. Find the height of the box?
asked on March 7, 2012 
Algebra
A coffee merchant has coffee beans that sell for $9 per pound and $12 per pound. The two types are to be mixed to create 100 lb of a mixture that will sell for $11.25 per pound. How much of each type of bean should be used in the mixture? My problem is
asked on February 16, 2007 
utsa
three vertices of a kite are (0,0) 6,8) and (10,0) what are the coordinates of the fourth vortex?
asked on February 16, 2016 
FSU
The diameter of a very small particle is measured to be 0.000000005m. This can be expressed as
asked on January 25, 2016 
The world History
does anyone know the question to exam 007681 & 007682
asked on March 6, 2011 
also need noun help
He smiled agreeably to himself as he thought of those biscuits, each cut open and sopped in bacon grease, and each enclosing a generous slice of fried bacon. (I have biscuits, bacon grease and bacon as nouns is this right and are there more in this
asked on September 10, 2007 
math
average cost suppose that the daily cost "C" of manufacturing bicyclesis given by c(x)=80x+5000. Then the average cost "C" is given by 80x+5000/x. How many bicyclesmust be produced each day for the average cost to be no more than $100? I am not
asked on April 18, 2013 
heathhcare
give me a medical timeline from the last 50 years?
asked on September 19, 2011 
the world history
Does any one have the question to exams007681007682
asked on February 24, 2011 
algebra
find the product of (x^23x+5)with the quotient of (21x^6 14x^57x^3)divide by 7x^3
asked on August 9, 2010 
english
tcasrsenks some kind of food
asked on September 8, 2008 
Math
Solve for X: 4x  2 +7 = 17 collect like terms on left hand side 4x + 5 = 17 subtract 5 from each side 4x = 12 divide by 4 on each side x = 3
asked on February 23, 2007 
algebra
Are the following lines parallel, perpindicular, or neither? (a)x2y=4 (b)2x+y=2 (a)2y=x4 y=x/22 (b)y=2x+2 I have that they are perpindicular. My question is this: is x/2 the reciprocal of 2x? yes Thank You
asked on February 22, 2007 
algabra
A cylinder has a radius of 5 in. If the volume of the cylinder is 250 pie inches cubed, What is the height of the cylinder? pi*r^2*h=250*pi pi cancels. solve for h r^2*h=250 h=250/r^2?? This is what I got originally. 250=pie(5)squared *h. 250= pie 25 h 10=
asked on January 18, 2007 
algebra
Peter is throwing a surprise party for his friend Tammy. He has a budget of $350. If the restaurant charges $20 per person for drinks and food and a cleanup fee of $35, what is the maximum number of people that he can invite to stay within budget? Write
asked on February 10, 2014 
statistics
how do the 4th grade girls weight in principal ben's school compare to the national mean weigh = 90 sd=15
asked on February 6, 2014 
Math
Mechanics are reboring a 6in deep cylinder to fit a new piston. The machine they are using increases the cylinders radius onethousandths of an inch every 3 min. How rapidly is the cylinder volume increasing when the bore is 3.800 in.?
asked on November 30, 2012 
PreCalc
A card game uses a pack of 24 cards, consisting of ace, king, queen, jack, 10, and 9 in each of the four suits spade, hearts, diamonds and clubs. A hand consist of 6 cards. Find the probability a hand includes all four aces.
asked on April 23, 2012 
Math
How long will it take for $100.00 compounded daily at 1.5 % to become $1000.00
asked on September 17, 2011 
worldhistory
is the answers to the most important outcome of the mongol peace establishment of a stable,goverment across Eurasia? then i think it is spread of western ideas to the east
asked on February 28, 2011 
The World History
I need help with the answers to exams of this subject please anyone can,, on exams007678,007680,007681,007682 please send as soon as possible thanks to the one that is willing to hlep..
asked on February 23, 2011 
Algebra
express log (3x^5y^3/z^3) as the sum and difference of logs with no exponents.
asked on December 8, 2010 
math
7v10 given that 9v9=9 simplify the answer. I do not understand the question, can someone help pls.
asked on August 23, 2010 
algebra
Need mathamatical expression. The simple interest rate, given that the principal is 3x, the rate is 6%, and the time is 1 year. im so lost with this math question.
asked on August 14, 2010 
chemistry
At STP, 412 ml of gas have a mass of 2.60 g. What is the molar mass of gas?
asked on March 28, 2010 
algebra 2
for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=10x6
asked on October 7, 2009 
science
i can travel around the world yet never leave a corner. what am i?
asked on October 29, 2008 
policies and procedures
Could someone please suggest more procedures???? Policy: The Town of Springbank Hills will receive corporate sector sponsors for various recreation programs, communitywide events and facilities. It will state the process staff will take to seek sponsors
asked on October 22, 2008 
algebra
Find the slope and yintercept. x=7 I know that the slope is undefined. The yintercept would be none, right? Since no y is listed. What you have is a vertical line through x = 7. "y" can be anything. The slope is infinity and the y axis is never
asked on February 22, 2007 
Fayetteville State University
Six liters of gasoline will have a mass of
asked on January 25, 2016 
7th grade math
Suppose 36 videos are added to a video collection that has 24 videos. What is the percentage of change. I got 50 percent....my mom says it's 150 percent. thanks!
asked on January 5, 2016 
7th grade math
Suppose 36 videos are added to a video collection that has 24 videos. What is the percent of change?
asked on January 5, 2016 
St. Joseph
The number of absences for five children in a local kindergarten class is as follows. # Absences Sophie3Bert749Billy6Joey8Julie2Kid2xx∑=x=∑2x
asked on August 6, 2015 
physics
A spider moving downward with a terminal velocity of 13m/s has an upward force of 22N acting on it...what is the mass of the spider?
asked on November 19, 2014 
Algebra
log base 2 x + log base 2 (x7)=3 solving steps?
asked on April 12, 2014 
trig
tan^2(5x)cos^4(5x) = 1/8  1/8cos(20x)
asked on March 24, 2014 
trig
tan^2(5x)cos^4(tx = 1/8  1/8cos(20x)
asked on March 24, 2014 
statitic
is there a significant difference in the mean weight between the eastern and western conference national football league players?
asked on February 6, 2014 
Math problem
Aswin has bananas and pears in the ratio 3:8. After he eats 12 pears (and no bananas), there are now twice as many pears as bananas. How many bananas does he have?
asked on September 17, 2013 
math
how do I order these fractions from least to greatest 5/9, 2/3, 7/12?
asked on January 29, 2013 
Math
Is 7 a complex number
asked on December 17, 2012 
Chemistry
How (in g/L) of Ar at 32 degrees C and 342 mm Hg?
asked on May 1, 2012 
science
According to Peter Saundry, there is no true universal code of ethics because standards ods conduct vary from place to place and time to time. True or False
asked on February 16, 2012 
Technology in the Classroom
A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following compputers would you expect the software to be able to run?
asked on November 16, 2011 
Math 116
5(x3)=
asked on October 2, 2011 
algebra
explain in your own words how to factor a polynomial of the the form ax^2 + bx+c when A is not equal to 1. Describe both the grouping approch as well as reversing FOIL. Contrast the two methods by means of an example. Which is the best approach and why>
asked on August 9, 2010 
algebra
In words! How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?
asked on August 9, 2010 
algebra
How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?
asked on August 9, 2010 
confidentality in Allied health
I need help with my paper for confidenality in allied health. I have 8 questions and I'm not sure how I can use APA style with it. Please help me!
asked on March 30, 2010 
health
What are the interrelations of blood clotting, immune response, allergic reaction, and hormone release. I have been trying to figure this out for 3 days now. Please help! Thank you.
asked on January 28, 2010 
algebra 2
for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=14.4x
asked on October 7, 2009 
math
I need to convert measurements from mm to inches. How do I do this?
asked on March 27, 2009 
policies and procedures
Could someone please tell me if the purpose and policy are correct and if they have any suggestions for other procedures.. i need a minimum of 7. Purpose of Policy: The purpose is to set standards and guidelines for the Town of Springbank Hills Recreation
asked on October 20, 2008 
Essay writingBusiness
What is the front required for papers?
asked on July 18, 2008 
Business
What is a four letter word for: notation for subsequent mulitple authors in a citation?
asked on July 17, 2008 
math
The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle? A/B = 5 A + B = 180 Solve those 2 equations in two unknowns. B is the smaller angle. Hint: substitute 5B for A in the second equation. Then only B
asked on February 23, 2007 
Algebra
I need help on this one too, please. Solve for X. 3x2y=6 I got x=6+2y/3. My question is this: Can this be reduced down to x=2+2y? You really need to use parentheses here. x = (6+2y)/3 or you might want to show it as 2+(2y/3) or 2+(2/3)y
asked on January 18, 2007

math
32
posted on October 13, 2016 
math
34 ?
posted on October 13, 2015 
Math (help)!!!!
on a road map with a scale of 1/4 inch per 10 miles, the highway from a to b is 1 3/8 long. How many miles long is the highway? A. 44 B. 55 C. 65 D. 70 E. 90
posted on March 27, 2015 
math
22x3=66 pieces
posted on December 17, 2014 
Math for business
Beginning price $5000. Terms are 2/10 End of Month. Paying on the 9th (before the 10th day of the month) triggers the 2% discount. $100 off. New price $4900. Chain discounts apply. 4900 * 0.91 * 0.93 = $4146.87 Add in the $150 that Morgan agreed to repay
posted on February 19, 2012 
Technology in the Classroom
Pentium
posted on November 16, 2011 
Quick Spanish #2
Cuando podemos vernos tu y yo
posted on November 9, 2011 
Quick Spanish #2
No ablo mucho ingles pero tu me puedes ensenar bebe si o no
posted on November 9, 2011 
spanish
No ablo mucho ingles pero tu me puedes ensenar bebe si o no
posted on November 9, 2011 
math
line segment
posted on July 15, 2011 
math
diagonally one way, or both? If both, then I am wrong.
posted on July 14, 2011 
math
9 1 5 4 8 3 2 6 7
posted on July 14, 2011 
algebra
(2x7)(6x+9) 12x^2+18x42x63 12x^224x63
posted on July 14, 2011 
math
5m6=3+8m
posted on June 1, 2011 
need help
array and expanded algorithm
posted on March 30, 2011 
Math
31x19
posted on March 30, 2011 
The world History
I see thank U yes I will for now on thanks
posted on March 8, 2011 
The world History
sorry I seen others askin gtheir question so I thought I could
posted on March 6, 2011 
algebra
ax^2+bx+c= ax^2(bx+c) ax^2+bx+c= a(x^2+bx+c) I don't understand it, I don't even know if I am on the correct track
posted on August 9, 2010 
algebra
This is the question I am trying to answer
posted on August 9, 2010