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May 27, 2010
A helicopter pilot sights a landmark at an angle of depression of 22°. The altitude of the helicopter is 1450 feet. To the
3 answers
asked by
Anonymous
5,001 views
Starla is 5feet 9inches tall. To find the height of a tree,she measured her shadow and the tree's shadow. Her shadow was 8feet
7 answers
asked by
Anonymous
3,517 views
How many moles of ammonium sulfate can be made from the reaction of 30.0
mol of NH3 with H2SO4 according to the following
2 answers
asked by
Tiers
2,228 views
A mother is 21 years older than her new born daughter. How old will the daughter be when her age is 1/4 of her mother's?
2 answers
asked by
Vince
1,828 views
Suppose that x and y vary inversely and that y=1/6 when x = 3. Write a function that models the inverse variation and find y
1 answer
asked by
Skye
1,566 views
Identify the sentence that contains the correct form (the contraction or the possessive word).
All of the stylists stations at
3 answers
asked by
Anonymous
1,536 views
TWO series capacitors ( one 1 microFarad, the other of unknown value ) are charged from a 12 Voltage source. The 1 microFarad
2 answers
asked by
UNKNOWN
1,419 views
the perimeter of a parallelogram is 48 inches and the ratio of the lengths of the sides is 3:5. what are the lengths of the
1 answer
asked by
kevina
1,418 views
Can someone please help me with this Algebra problem.
The equation y= -1777x + 27,153 can be used to predict the number of y of
0 answers
asked by
Susan
1,316 views
An image of a candle is produced by a convex lens 14 cm away. If the focal length of the lens is 7 cm, how far from the lens is
1 answer
asked by
Emily
1,289 views
can you help me with penn foster general math 1 please exam #00701300
2 answers
asked by
courtney
1,279 views
What is the purpose of removing all the precipitate from inside a beaker?
0 answers
asked by
Emma
1,268 views
Here was my question
The mean height of 5 students is 59.4. If one of the students leaves, the mean height becomes 61. What is
3 answers
asked by
Michelle
1,165 views
Triangle ABC is an equilateral triangle.AD=10 What is the length of CD? Give your answer to the nearest whole number.
3 answers
asked by
it's me
1,161 views
4000. invested at a APR of 6% for 8 years compounded anually, what is the amount of money after 8 years
1 answer
asked by
Debra
1,158 views
1. In a biology class, your final grade is based on several things: a lab score, scores on two major tests and your score on the
2 answers
asked by
elsa
1,148 views
10 year old kids were asked to run around the track. Their times were normally distributed with a mean of 58.3 sec. and a
0 answers
asked by
Madmazel
1,097 views
What is the number of moles present in 24.0 mL of 0.500M solution of sodium chloride, NaCl?
How many moles are there in 456 g of
2 answers
asked by
Emma
1,093 views
Soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of each should be mixed together in order to get a 360-lb
1 answer
asked by
Nick HELP PLSSSS
1,091 views
6x -5y =20 and 5y - 6x = -20
A) No Solution B) Infinity C) A Point Consistant or Inconsistant Depdendant or Independant
1 answer
asked by
Susie
1,088 views
Suggest a test chemical that can be added to a water sample to percipitate the lead(II) ions. show a chemical equation for the
0 answers
asked by
Penny
1,084 views
an owner investment of equipment into the business would:
a)have no effect on liabilities b)have no effect on owner's equity
1 answer
asked by
Sat!
1,071 views
Ms. Sue I just realized that I missed out the climax:-( Now I am confused. What would the climax be?
6 answers
asked by
Sara
1,069 views
What is the simplest solution to the Brachistochrone problem and the Tautochrone problem involving calculus? (I know that the
2 answers
asked by
Sam
1,067 views
What is the pH for the solution made from 11.10 mL of 0.278 M HCl solution mixed with 70.90 mL of 0.1300 M ammonia solution ?
1 answer
asked by
Lucinda
1,067 views
$11,700 is invested in a compound interest account paying 3.9% compounded quarterly. How much will be in the account after 18
3 answers
asked by
Anonymous
1,067 views
the incomes of trainees at a local mill are normally distributed with a mean of $1100 and a standard deviation of 150. what
1 answer
asked by
shasha
1,040 views
What is the value of the total capacitive reactance in each circuit? A. f = 1 kHz and C = 1.047 uF.
B. f = 1 Hz, C1 = 10 uF and
0 answers
asked by
UNKNOWN.
998 views
Use the first five terms of the exponential series and a calculator to approximate each value to the nearest hundredth.
e^3.5 I
1 answer
asked by
Kim
993 views
What is the pH of a 2.62 x 10 -1 M HCN solution ? NB the pKa for HCN = 9.212.
4.90 9.21 0.58 11.32 13.42
2 answers
asked by
Lucinda
969 views
what are the choices of career in home economics
influence of orientation in home economics
4 answers
asked by
emmanuel
963 views
underline complete subject and complete pedicate to my sentences. The boys and girls studied different kinds of measures.
1 answer
asked by
dj
945 views
7x+4y= -4
Is (3, -8) the solution to the equation?
1 answer
asked by
M.E.
928 views
Find the components of the vector with length = 1.00 and angle 30.0 as shown.
1 answer
asked by
Anonymous
912 views
Find the domain of the function
g(x)= 1/6-5x I know that x is a real number but I need the domain please.
0 answers
asked by
Matt
910 views
if sec x=the square root of 5/2 with angle x in quadrant IV and than y= -(1/3) with angle in quadrant II, find the value of sin
1 answer
asked by
Please Answer :)
901 views
The density of liquid oxygen at its boiling point is 1.14 , and its heat of vaporization is 213 .
How much energy in joules would
2 answers
asked by
Kathy
893 views
Can someone please explain this to me, I know the answer but can not figure out how to get it?
(15)(.8)^4(1-.8)^2+(6)(.8)^5(1-.8)
2 answers
asked by
Amanda
885 views
three quarters are what percent of three dimes in value?
1 answer
asked by
Anonymous
874 views
How would I make z the subject of the formulae:
x=y(z-y)/z
1 answer
asked by
Vince
873 views
Tarzan, who weighs 880 N, swings from a cliff at the end of a 38.0 m vine that hangs from a high tree limb and initially makes
1 answer
asked by
Hariett
867 views
Any one heard of the short story "The Father" by Hugh Garner?
4 answers
asked by
Anonymous
854 views
calculate the concentration of sodium benzoate that must be present in a 2.0M solution of benzoic acid (C6H5COOH) to produce a
0 answers
asked by
Lucinda
847 views
prove 1-cosB divided by 1+cosB= tan^2B/2
0 answers
asked by
Sarah
835 views
What is the pH for the solution made from 11.10 mL of 0.278 M HCl solution mixed with 70.90 mL of 0.1300 M ammonia solution ?
2 answers
asked by
Lucinda
835 views
1. What would you think of a company's ethics if ti changed accounting methods every year?
2. What accounting principle would
1 answer
asked by
Dee
815 views
Checkpoint: Legislation Legacy
Resources: National Congress of American Indians Web site Country Newspaper at · Due Date: Day 5
1 answer
asked by
aisha
780 views
Identify the complete sentence that is correctly punctuated.
Most people support the sex offender registry, I worry that this
4 answers
asked by
Anonymous
771 views
CheckPoint #6: Water Resource Challenges Due Thursday
*Post as an attachment** in your Individual Forum . Water Resource
1 answer
asked by
aisha
770 views
Rules of Evidence and Hearsay:
1. How do the Federal Rules of Evidence address the originality of computer data in relation to
2 answers
asked by
paula
766 views
a shirt originally cost$26 is on sale for 25% off. Find the sale price
4 answers
asked by
Anonymous
757 views
It is estimated that 62% of television viewers "channel surf" during commercial. A market research firm surveyed 1500 viewers.
0 answers
asked by
Madmazel
756 views
The mean height of 5 students is 59.4. If one of the students leaves, the mean height becomes 61. What is the height of the
1 answer
asked by
Michelle
751 views
What pressure will be exerted by each of the gases in the following mixture if the total pressure of the mixture amounts to
0 answers
asked by
jenny
749 views
In a sample of 138 teenagers, 38 have never been to a live concert. Find the sample proportion for those who have never been to
1 answer
asked by
Skye
733 views
In a fixed volume container, 6*10^23 molecules of a gas exert a pressure of 12 N/m^2. If 12*10^23 molecules of gas were added to
1 answer
asked by
Mike
729 views
The total sales made by a salesperson was $25,000 after 3 months and $68,000 after 23 months. Predict the total sales after 42
1 answer
asked by
Anonymous
716 views
Could someone tell me if these are the only things that I need to know for the Preterite?
- the time expressions -the ar and
1 answer
asked by
Amy~
709 views
Calculate the density of carbon monoxide gas at standard conditions if 25.0 mL of the gas weighs 0.0329 g at 800.00 mm of
0 answers
asked by
jackie
700 views
research due day 2 (tuesday) wk 6 sci/275
Exercise: Final Paper Research Due Day 2 (Tuesday) Please post in your Individual Forum
1 answer
asked by
aisha
699 views
Find the domain of the function
p(x)=2(pie2) -2x+9 What is the domain of p?
0 answers
asked by
Matt
698 views
A company is taking a survey to find out
whether people like its product. Their last survey indicated that 70% of the population
1 answer
asked by
Anonymous
691 views
What is the purpose of removing all the precipitate from inside a beaker?
0 answers
asked by
Emma
690 views
A and B are positive acute angles. If sin A=(3/5) and cosB= (12/13) find the value of sin (A+B)
4 answers
asked by
Please Answer :)
689 views
y=x^2-8x
1 answer
asked by
estela
686 views
Could someone please check over my answers, and let me know if any of them are wrong. If they are wrong could you please give me
4 answers
asked by
Kelsey
684 views
Evaluate a company that has personal issues that must be resolved. Read the following scenario to evaluate Taylor Inc.
5 answers
asked by
ana
680 views
Determine the ac voltage across each capacitor and the current in each branch of the circuit?
1. Vs = 10 V rms, f = 300 Hz, C1 =
2 answers
asked by
UNKNOWN.
680 views
The cost of tuition at Johnson Community College is $ 160 per credit hour. Each student also has to pay $100 in fees. Write an
1 answer
asked by
Michelle
680 views
1) Write complete sentences (treat this as a mini-essay (250-300 words) and that will work to your advantage).
2) Provide
2 answers
asked by
Anonymous
672 views
Soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of each should be mixed together in order to get a 360-lb
1 answer
asked by
Nick
671 views
A student added solid K2O to a 750.0 mL volumetric flask. The solid was dissolved in water and then the flask filled with water
1 answer
asked by
Sara
669 views
how and what services are provided to the hospice patients though human services
most common clinical issues,in the human
1 answer
asked by
marie hunt
669 views
A car with a mass of 1435 kg moves at 11 m/s. What braking force is needed to bring the car to a halt in 10 s?
3 answers
asked by
leah
668 views
The population of humorville is 8500 people. In this town jokes travel fast. In one hour, each person who hears a joke tells
1 answer
asked by
Sarah Jane
651 views
Why does a rubbed balloon stick to the wall?
2 answers
asked by
Vince
639 views
Kelly-Frye and Daubert Decisions:
Compare and contrast the elements of the Kelly_Frye and Daubert decisions. What do you think
1 answer
asked by
paula
629 views
The height of 16-month-old seedlings are normally distributed with a mean of 31.5 cm and standard deviation of 10 cm. What is
1 answer
asked by
Madmazel
623 views
I really hope someone can tell me if my corrections are correct. As you can see, I took your advice and I corrected them myself!
1 answer
asked by
Franco
621 views
Find the other endpoint of a line segment with the given midpoint and one endpoint.
Endpoint: (0, 0); Midpoint: ( 4, -2)
4 answers
asked by
Michelle
620 views
i need to find the area of the trapezoid 8cm,7cm,3cm,45degrees
2 answers
asked by
Adriana
615 views
Which one would be correct:
La semana pasada ellos me DIERON dinero. Or La semana pasada ellos me DI dinero. There's me so i
2 answers
asked by
Amy~
608 views
Calculate the pOH, pH, and percent protonation of solute in the following aqueous solution.
0.043 M quinine, given that the pKa
1 answer
asked by
Sara
607 views
Soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of each should be mixed together in order to get a 360-lb
0 answers
asked by
Raj
603 views
17. Look at the pattern below.
24, 28, 32, 36, 40, . . . Which expression represents the number in the pattern, where p is the
2 answers
asked by
HR
601 views
information about the monuments visited such as konark temple,temples of kajuraho ,kailashnath temple,bhuddist
0 answers
asked by
sathvik
597 views
Hi.
for a square root equation with variables such as x or y, when do u need the absolute value sign? Im kinda confused and my
1 answer
asked by
Skye
595 views
if A+B+C=180degrees, prove that 2sin(B+C)sinA=1-cos2A
3 answers
asked by
Sarah
583 views
Can someone please help me with this Algebra problem.
The equation y= -1777x + 27,153 can be used to predict the number of y of
3 answers
asked by
Susan
580 views
I am not sure I understand especially the part where it says "the value".
If the surface area of a sphere decreases, will the
1 answer
asked by
bart
578 views
I do not understand what they want:
Describe the figure or polygon produced by interpreting the symbol {5/3} a. Triangle b. star
4 answers
asked by
bwb
577 views
I don't understand what William Wordsworth's poem, The Prelude, is about. Can anyone tell me what the main themes and ideas are
0 answers
asked by
Mike X
576 views
In the analysis of food, the nitrogen from the protein is sometimes converted into ammonia which is titrated against a strong
1 answer
asked by
Lucinda
576 views
Class - what do I mean when I use the word tonality? How is the tonality defined by the harmony and melody?
3 answers
asked by
crystal
573 views
what is the solution set {c/c<}A metal stays solid at Fahrenheit temperatures below 1532.9o. Determine ( in terms of an
1 answer
asked by
Denise
564 views
a 1200W machine operates at 120V. what is the resistance of the machine?
1 answer
asked by
serena
560 views
How do you know what the main term is in a multiple-word diagnosis?
Example: Acute Fulminating Multiple Sclerosis
1 answer
asked by
Stephanie
554 views
Can someone please help me with this Algebra problem.
The equation y= -1777x + 27,153 can be used to predict the number of y of
0 answers
asked by
Susan
551 views
Which of the following selections contains a run-on? If none of the selections contains a run-on, select "Correct." (Points: 5)
E
2 answers
asked by
Anonymous
548 views
I know you can't give answers, but I have messaged my instructor three days ago and never got any response. Is there anyone who
3 answers
asked by
Need Clarification only
547 views
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