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November 29, 2015
A hot air balloon is ascending with a velocity of 5.0m/s. A 5.0kg mass is dropped from this balloon at a height of 80m. How much
4 answers
asked by
raga
1,841 views
The diagram shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What
5 answers
asked by
kudu
5,072 views
A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of
3 answers
asked by
Patrick
1,019 views
1. What groups did Roosevelt's last New Deal programs try to help?
A: Roosevelt's last New Deal programs tried to help the
2 answers
asked by
Victoria
1,059 views
Glen bought a bike for $68.00. He paid with four $20 bills. How much change did Glen receive?
So 20 bills is $80.00 take 80-68=
4 answers
asked by
Yolanda
484 views
On Monday, Lance rode his bike 8 miles. On Tuesday, he rode twice as much as the day before. If the pattern continues, how many
4 answers
asked by
Yolanda
591 views
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1
Approximate the highest concentration of the drug reached in
2 answers
asked by
Rose
586 views
student is graduating from their university and has applied to jobs at company A and B. The student thinks they have a 40 %
2 answers
asked by
Tanya
545 views
of college students 45% are women 8% have a GED. suppose a student is selected at random. Given that the selected employees is a
1 answer
asked by
tanya
485 views
Jake plays basketball. Assume y= the number of basketball goals that Jake makes during a given season, and assume y can only
2 answers
asked by
Victoria
549 views
According to the CDC, 25 % of college students get the flu every year.
(a) If 7 college students are selected at random? What is
3 answers
asked by
Jin
550 views
professor has found that the grades on a Statistics Exam are normally distributed with mean 72 and a standard deviation of 12.
4 answers
asked by
George
1,549 views
test consists of 10 multiple choice questions with five choices for each question. As an experiment, you GUESS on each and every
4 answers
asked by
Jenn
1,578 views
We thought if we each post a question you would answer our question. This is not a game we need help for our statistics math
5 answers
asked by
Jenn
563 views
If the apartment is hot and the air conditioner is worker, then the temperature is 90%
1 answer
asked by
Sandra
434 views
If 34.3 mL of barium hydroxide are required to neutralize 15.9 mL of the acid, what is the molarity of the hydrochloric acid
1 answer
asked by
Kaitlin
480 views
The intreval volume of a clorimeter was1.12L. A sample of gas of 1.863g of nonae was added, and the closed calorimeter then had
1 answer
asked by
sarah
493 views
You want to prepare 500 ml of 1.0M acetic acid from a
17.4 M stock solution.What volume of stock solution is required?
2 answers
asked by
omar
722 views
To raise money, the Boy Scouts. 130 kg of taffy for $352.30. They saw the tabby and 350 g bags for $2.98 each. How much profit
7 answers
asked by
kristine
788 views
13. A pile of candy in Mr. Stallone's class was 9 1/2 inches high. Each consecutive week, for the next eight weeks, the height
6 answers
asked by
Mika
429 views
How to draw line graph for showing changes in test tubes while showing that exhaled air contains more carbon dioxide than
1 answer
asked by
mark
405 views
Jeff hikes 1/4 mile every 2/5 hour. John hikes 1/2 mile every 1/7 hour.
A) Who hikes farther in one hour. Show work. B) Who walks
2 answers
asked by
Henry
821 views
To date, Jay Ward has xumulative earnings of $ 107,600. This week he is paid $3,000. What is the total amount of Social Security
4 answers
asked by
jose
1,542 views
In chemistry class, each of the 82 students needs 72 mL of base. How many one- liter bottles of base need to be available? Help?
3 answers
asked by
kristine
508 views
did the great pyramid of giza for its ststed purpose?
3 answers
asked by
may
415 views
Why is cis-PCl3F2 polar and trans-PCl3F2 nonpolar?
3 answers
asked by
Sanaya
1,064 views
Acrostic Statement from the word Bacteria pls. :)
5 answers
asked by
Gel.
1,492 views
Cheryl is riding on the edge of a merry-go-round, 2m from the center, which is rotating with an increasing angular speed.
4 answers
asked by
sarah
7,279 views
Four racecars are driving at constant speeds around a circular racetrack. The data table gives the speed of each car and each
4 answers
asked by
rachel
3,473 views
First, you will investigate purely vertical motion. The kinematics equation for vertical motion (ignoring air resistance) is
4 answers
asked by
sharon
5,003 views
The population ratio between two energy levels separated by 1.4 ✕ 10−22 J is 0.69. What is the temperature of the system?
2 answers
asked by
Anonymous
548 views
Mortgage lenders base the mortgage interest rate they offer you on your credit rating. This makes it financially critical to
1 answer
asked by
chris
487 views
On python/pyscripter using the turtles i have to write a program that has 3 functions: drawA(), drawB(), drawC() each draw a
1 answer
asked by
sakura
511 views
In the preparation of ammonia, why should the mixture of ammonium chloride and calcium hydroxide be a paste, not dry powder?
1 answer
asked by
clive
433 views
Calculate the wavelength (in nm) of a photon needed to eject an electron with a kinetic energy of 3.93 eV from a metal surface
1 answer
asked by
Michelle
498 views
A wire is 264 ft in length is to be cut into two pieces, one to form a rectangle whose length is four less than twice the width,
2 answers
asked by
Kevin
538 views
a persons heart and head are 1.3 meter and 1.8 meter above the feet,respectively.determine the potential energy of 0.5 kg of
3 answers
asked by
rodel
465 views
four particles of masses 1kg, 2kg,3kg, and 4kg are at vertices of a rectangle of sides a and b.if a=1m and b=2m find the
4 answers
asked by
M
6,458 views
A Solid Cube Of Steel Has Each Side 10cn Long.Find Its Mass If The Density Of Steel Is 6.5g/cm
4 answers
asked by
Dan
852 views
true or false.Initial velocity is always equal to zero
1 answer
asked by
Rose
363 views
A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of
2 answers
asked by
Patrick
648 views
angle of elevation of two ships from the top of the lighthouse and on the same side are fond to be 45&30 dreege respectively if
2 answers
asked by
rupa
521 views
Under the installment plan, the customer pays $24/month over 4 yr with interest charged on the balance at a rate of 16%/year
1 answer
asked by
AUGUST
421 views
a see saw is balanced. left hand side is 3m long and has an applied force of 4N
the righth hand side is 6m long and has an
1 answer
asked by
Cameron
392 views
A 30kg sled(with rider) slides without friction down a small, ice covered hill. On the first run the sled starts from rest and
2 answers
asked by
Shakedown78
1,103 views
m/9=24/36
1 answer
asked by
shanice
412 views
30cm=_____mm
2 answers
asked by
shanice
540 views
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1
Approximate the highest concentration of the drug reached in
2 answers
asked by
Rose
582 views
write program for 1,2,4,7,11,16.....n times
1 answer
asked by
sweksha
359 views
write program for following series:
(i)1,2,6,24,120...........n times. (ii)1,2,3,5,7,11..........n times.
1 answer
asked by
sweksha
407 views
DIFINE TIME?
1 answer
asked by
NA OD DEGEFU
324 views
As observed from the top of 60m high light house the angle of dipression of two ships are 30 and 45.Findthe distance between
3 answers
asked by
muhammed
472 views
Which of the following ordered pairs is a solution to the system: 6x - 2y = 2 9x - 3y = 1
2 answers
asked by
Anonymous
1,059 views
If 5.026g chromium is combined with 3.04L of chlorine gas at 0.955atm
and 220C, what mass of chromium (III) chloride is produced?
2 answers
asked by
Adam
616 views
Score of Janet in Maths is 25 more than two-third of her score in English. If she scores x marks in English, what is her score
4 answers
asked by
rohit
510 views
how do you say 0.253 and 7.632 in word form?
6 answers
asked by
Ciara
1,783 views
Sulfuric acid is produced commercially by the reactions indicated below at the appropriate percent yields for each step. The
1 answer
asked by
Adam
482 views
Explain why chlorine (Cl²) is a gas at room temperature, but at sodium chloride (NaCL) is a solid at room temperature.
2 answers
asked by
Molly
861 views
Complete the following
BaO2 . 8H2O(s)+H2SO4(og)
2 answers
asked by
dyna
690 views
i know that the half life of strontium 90 half-life is 28.8 but how can i explain this???
2 answers
asked by
ColdBreeze23
876 views
What is the best way to define the word “autonomy” when it comes to ethical decision making? (Points : 1)
2 answers
asked by
shaina
569 views
the spanish club is selling t-shirts and baseball caps as a fund raiser if the baseball cap cost $1.13 to make and sell the
1 answer
asked by
dan
369 views
shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What are the
3 answers
asked by
Kudu
1,014 views
there are 5 pounds of apples in one bag. Make a table to show how many pounds of apples are in 6 bags
2 answers
asked by
jose
595 views
a) y=csc(x-3)
I understand that there are asymptotes at 0, pi, and 2pi and I know how to graph the base points but I am confused
1 answer
asked by
Mandy
406 views
find the sun's altitude when the height of a tower is 3 times of the length of its shadow.
1 answer
asked by
faris
463 views
P=$4000.00,A=$5200.00,T=5years what is the simple interst rate
1 answer
asked by
tinya
367 views
You are riding your bike at a constant speed of 30 feet per second. A friend uses a stopwatch to time you as you are riding
3 answers
asked by
Rabie
647 views
Tamara took guitar lessons for 5.8 years. Then she took trumpet lessons for the next 3.4 years.
How many years has Tamara taken
15 answers
asked by
diego perez
532 views
Are the poems 'Annabel Lee' and 'o captain! My captain!' Similar in any way? Kindly compare these poems. Pls help.
4 answers
asked by
Jasmine
1,069 views
An object in equilibrium has three forces exerted on it. A 25 N force acts at 90 from the x-axis and a 48 N force acts at 60.
2 answers
asked by
Shane
872 views
Write three equivalent ratios for each?
a). 2 : 1 = b). 32 : 4 = c). 27 : 15 = d) 10/3 =
2 answers
asked by
Maria
732 views
AS OBSERVED FROM A 60M HIGH LIGHT HOUSE THE ANGLE OF DEPRESSION IS 30 AND 45 DEGREE.FIND THE DISTANCE BETWEEN THE SHIPS.
3 answers
asked by
muhammed
424 views
Why is emotional intelligence an important factor in individual motivation in work environments?
1 answer
asked by
Emma
421 views
Predict how the range of the projectile will change when you change the angle from 45∘, keeping the speed constant.
Predict how
4 answers
asked by
sharon
576 views
Suppose that a cyclist began a 450 mi ride across a state at the western edge of the state, at the same time that a car
2 answers
asked by
Daniel
763 views
When a body hanging from a spring balance is immersed in water it floats just below the surface of water
and shows 100 g loss in
2 answers
asked by
upendra
665 views
Predict how the range of the projectile will change when you change the angle from 45∘, keeping the speed constant.
A The range
3 answers
asked by
Vanessa
432 views
1. Using macaroni in child’s art project
A. Is a creative use. B. Should be done only with supervision. C. Should be
3 answers
asked by
Tum
533 views
Who would say this, They think they own the state because they were here first. Their is no way I would vote for the capital to
7 answers
asked by
CountryQueen
591 views
v=5y^3+31y^2+6y
1 answer
asked by
Anonymous
289 views
If you want to prepare 2.0 liters of a .25 M solution of NH4Cl, how many grams of the salt should you weigh out?
5 answers
asked by
J
3,413 views
Jim uses ribbion to make bookmarks. Jim has 9 feet of ribbion. He uses 1/3 foot of ribbon to make each bookmark. What is the
11 answers
asked by
Katie
2,827 views
Bread has gone sale at the supermarket. the sale price is $3.50 per loaf and the original price was $4.00 per loaf? whats the
6 answers
asked by
roger
302 views
A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1
Approximate the highest concentration of the drug reached in
1 answer
asked by
Rose
540 views
The original price of a video game is $32. Prince buys the video game when it is on sale for 30% off the regular price. If the
4 answers
asked by
Sue Dawson
795 views
1. Why is the Social Security Act an important piece of legislation?
A: The Social Security Act is an important piece of
12 answers
asked by
Victoria
1,530 views
Points X and Y are on a number line, and Y partitions XZ segment into two parts so that the of the length of XY segment to the
1 answer
asked by
Kudu
520 views
Which solution will have the lowest pH?
a. 0.10 M HClO2, pKa = 1.96 b. 0.10 M HCN, pKa = 9.21 c. 0.10 M HF, pKa = 3.19 d. 0.10 M
2 answers
asked by
Anonymous
1,224 views
If I drove 416 miles per hour at a an average speed of52 and I left at1:00 when should I arrive ?
1 answer
asked by
Anonymous
327 views
Kelly is x years old. Mike is 2 years older than twice Kelly's age. The sum of Kelly and Mike's ages is 26. How old is Mike?
5 answers
asked by
Dee
975 views
I need a campaign poster for populist party
3 answers
asked by
Susan
487 views
Find the total area between y=x+12 and Y=3x+1 between x=0 and x=2.
3 answers
asked by
Julie
479 views
A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of
4 answers
asked by
Patrick
530 views
Determine the number of moles of N2 that are required to produce 12 mol of NH3 using the equation, N2 + 3H2 --> 2NH3.
12 mol NH3
4 answers
asked by
Beth
1,888 views
Anna notices a pyramid sticking out of an adjacent ravine and she wants to investigate. She notices some vines hanging over the
4 answers
asked by
colcol
579 views
In which of the following sentences is the underlined word an object pronoun? A. You really should apologize to her. B. I
4 answers
asked by
Madelyn
498 views
During a sale, a store offered a 40% discount on a particular camera that was originally priced at $450. After the sale, the
4 answers
asked by
manny
1,577 views
The pressure and volume of an ideal monatomic gas change from A to B to C, as the drawing shows. The curved line between A and C
4 answers
asked by
Jordan
1,783 views
Im a qualified English and History teacher in Australia ( proof available) . What do I need to do to become an online volunteer
16 answers
asked by
I McAlpin
496 views
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