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Questions Asked on May 6, 2013

Which is the best display for the set of the number of tornadoes in the United States each year , If you want to be able to
1. 21 answers
2. asked by Diana
3. 4,954 views
The AC voltage coming out of a standard wall plug in the United States can be expressed as the function V(t) = 120sin(120*pi*t),
1. 1 answer
2. asked by Natalie
3. 426 views
The product of the digits of a positive two-digit number exceeds the sum of the digits by 39. If the order of the digits is
1. 0 answers
2. asked by hemant
3. 582 views
A candy store currently sells almonds for $8.50 per kilogram and peanuts for $4.50 per kilogram. It wants to create 20 kilograms
1. 0 answers
2. asked by Narendra
3. 545 views
The local dinner offers a meal combination consisting of an appetizer, two soups, four main courses, and five desserts. Your
1. 0 answers
2. asked by Don
3. 607 views
We have a tank that contains O2 at 146 mmHg, N2 at 146 mmHg, and CO2 at 138 mmHg. We then add 135 mmHg of Ar. What is the
1. 0 answers
2. asked by Jenny
3. 409 views
critically discuss 10 ways in which air pollution can impact negatively on health
1. 2 answers
2. asked by Anonymous
3. 518 views
a water skier is being pulled by a tow rope attached to a boat. as the driver pushes the throttle forward,the skier accelerates.
1. 1 answer
2. asked by jaret
3. 1,223 views
In order to standardize a KMnO4 solution, 0.3498 g Na2C2O4 was dissolved in 30 mL water and 15 mL 3.0 M H2SO4. The KMnO4
1. 0 answers
2. asked by Prue
3. 764 views
What is the sum of all positive integers N<=1000 such that N equals 13 times the digit sum of N ?
1. 1 answer
2. asked by Mary
3. 437 views
I have gotten so many different responses from mine on this questionCan someone PLEASE write out the steps for me for this.
1. 2 answers
2. asked by Alaina
3. 361 views
What is the sum of all positive integers N≤1000 such that N equals 13 times the digit sum of N?
1. 2 answers
2. asked by fudgee
3. 560 views
<p>What is the remainder when $5\times 55\times 555 \times \ldots \times \underbrace{555\ldots 55}_{555 5's}$ is divided by
1. 2 answers
2. asked by Hale
3. 1,173 views
In a series AC circuit, R=20(ohms), Xl=10(ohms), and Xc=25(ohms), where the frequency is 400 Hz. Find the resonant frequency of
1. 0 answers
2. asked by John
3. 405 views
5. Which one of the following sentences contains an unnecessary colon?A. Here's the question on all of our minds: Will our team
1. 2 answers
2. asked by NANA
3. 692 views
1. What is molarity of products? I can't decide if it's a. The concentration of the reactants measured in mol/L of solution or
1. 0 answers
2. asked by mysterychicken
3. 691 views
In 10-15 lines critically discuss 5 ways in which the pollution as the environmental problem impacts on the community.provide
1. 2 answers
2. asked by eunice
3. 504 views
6. Which of the following sentences contains correct usage of its/it's?A. Its only a game. B. Let's go out on Friday; it's my
1. 3 answers
2. asked by NANA
3. 853 views
Where can liquid manure be obtained from?
1. 3 answers
2. asked by Juanita
3. 317 views
How a lack of nutrients in the soil can affect plant growth?
1. 1 answer
2. asked by Sasha
3. 412 views
What is the dollar amount for the cement needed for a sidewald that is 4 inches thick, 3 feet wilde, and 40 feet long if the
1. 2 answers
2. asked by Alice
3. 421 views
A roller coaster works by gravitational energy. The coaster car is pulled up to a high point and then released, rolling
1. 2 answers
2. asked by Shin
3. 1,381 views
A lottery ball drawing machine has 50 balls, each labeled with a distinct integer from 1 to 50. Every Sunday, four different
1. 1 answer
2. asked by Shin
3. 454 views
5 ways in which the human or environmental problem impacts on the community. Proide relevent sources to support the claims.
1. 1 answer
2. asked by sthembile
3. 383 views
(A)IN 10-15 lines critical discuss 5 ways in which the human or environmental problem impacts on the community . Provide
1. 1 answer
2. asked by Samkelisiwe
3. 395 views
In 10-15 lines discuss 10 ways in which pollution impacts on the community.provide references
1. 0 answers
2. asked by eunice
3. 413 views
(A)IN 10-15 lines critical discuss 5 ways in which the human or environmental problem impacts on the community . Provide
1. 1 answer
2. asked by Samkelisiwe
3. 380 views
what is gud book to study about embryology
1. 3 answers
2. asked by minas
3. 327 views
One right circular cone is set inside a larger circular cone. The cones share the same Axis, the same vertex, and the same
1. 2 answers
2. asked by danielle
3. 2,048 views
Consider the series RLC circuit in which R2<4L/C (underdamped).Assume that at t=0 , the charge on the capacitor has its maximum
1. 2 answers
2. asked by rishabh gupta
3. 780 views
How would u experiment be affected if you added a few drop of concetrated sodium hydroxide to test tube
1. 1 answer
2. asked by Rethabile
3. 1,060 views
Consider the following standing wave, (all units are SI)z=0.2sin(0.4y)cos(350t) (a) The values of t where the displacement at
1. 1 answer
2. asked by rishabh gupta
3. 429 views
In World War 2 why did the dictors think they could take over Europe and other places??
1. 3 answers
2. asked by Moby
3. 445 views
name two community/organizations that are invloved in supporting or giving redress to drought
1. 1 answer
2. asked by nqobile
3. 430 views
In 10-15 lined critically discuss 5 ways in which the human or environmental problem impacts on the community.provide relavant
1. 1 answer
2. asked by Samkelisiwe
3. 508 views
In a right triangle, if one leg (adjacent to 90 degrees) is 10cm, which is increasing at the speed of 2cm/s; and another leg is
1. 1 answer
2. asked by Nancy
3. 464 views
5 ways of pollution which the human or environmental problem impacts on the community
1. 2 answers
2. asked by lucia mokoena
3. 401 views
the scale on a map is given as 1:2000000. the distance between two towns on the map is 4.3. what is the actual distance between
1. 1 answer
2. asked by Calvin
3. 951 views
What are 2 institutions that are involved in supporting drug abuse?
1. 2 answers
2. asked by Ramoroka unice
3. 960 views
Calculate the IRR of the following project:Year Cash Flow 0 -$30,000 1 $40,000
1. 0 answers
2. asked by Candice
3. 1,088 views
Mr.Wood went to the stores to buy school supplies for his children. He spent half of his money plus $5 at Store A. He then spent
1. 1 answer
2. asked by Cheryl
3. 1,042 views
Charged spheres A and B are in fixed positions (like in question #6) and have charges 3.6x10^-6 C and -5.4x10^-6 C respectively.
1. 0 answers
2. asked by help
3. 754 views
Three charges lie along the x-axis. At x = 2.0m, a charge of 15x10^-6 C is fixed. At the origin, a charge of 30x10^-6 is fixed
1. 0 answers
2. asked by help
3. 699 views
tickets to a museum cost $5 for general admission and $2 with student ID. On Friday night 200 tickets were sold for $625. How
1. 1 answer
2. asked by bryce
3. 778 views
find the missing side of the triangle b=2.1 c=29
1. 2 answers
2. asked by j
3. 334 views
A random number generator draws at random with replacement from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. In 5000 draws, the
1. 5 answers
2. asked by Anonymous
3. 827 views
In a set of 400 values, the mean is 121 and the standard deviation is 14. Estimate how many values fall in between each
1. 1 answer
2. asked by takierr
3. 1,126 views
What are the environmental factors that causes ill health or accident or diseases
1. 0 answers
2. asked by janine
3. 466 views
One of your dresser drawers contains 10 black socks and 10 blue socks. Suppose it is dark and you can’t tell what color a sock
1. 1 answer
2. asked by emma
3. 768 views
A small grill can hold two hamburgers at a time. If it takes 5 minutes to cook one side of a hamburger, what is the shortest
1. 3 answers
2. asked by megan
3. 2,204 views
Fred arrives at the subway station every day at a random time and takes the first train that arrives. If he takes the A train,
1. 1 answer
2. asked by megan
3. 1,319 views
One of your dresser drawers contains 10 black socks and 10 blue socks. Suppose it is dark and you can’t tell what color a sock
1. 1 answer
2. asked by emma
3. 497 views
An atom loses an electron. What will happen when it approaches a positively-charged ion?A. The ions will repel each other. B.
1. 3 answers
2. asked by Anonymous
3. 992 views
1. Murder implies malice, whereas __________ does not.A. manslaughter B. willful homicide C. forcible D. aggravated assault is
1. 1 answer
2. asked by Amy
3. 1,085 views
I am always in sports. i have been playing softball lately and my arm starts to hurt when i throw sometimes it get so bad that
1. 1 answer
2. asked by Lonita
3. 405 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 0 answers
2. asked by Leila
3. 371 views
1. “Substantive due process” refers to:A. the content of a law. B. the application of law. C. the application of penalties.
1. 1 answer
2. asked by Amy
3. 840 views
Brianna works at a sunglass shop. She earns $9 per hour and a $1 commission for each sale she makes. From July 1 to July 5, she
1. 3 answers
2. asked by Anonymous
3. 772 views
3.How was Napoleon able to control the countries neighboring the French Empire?He placed French garrisons in the countries. Made
1. 2 answers
2. asked by _<3
3. 3,157 views
What factors led to Robespierre becoming a dictator?Beginning with the execution of Louis XVI in January 1793, France faced an
1. 0 answers
2. asked by (;
3. 988 views
Calculate the volume of 2.45 M NaI that would be needed to precipitate all of the Hg+2 ion from 185 mL of a 2.44 M Hg(NO3)2.AND
1. 0 answers
2. asked by Marsha
3. 539 views
Flora’s class collected 236 books. They are placing the books in boxes. If each box holds 8 books, how many boxes can they
1. 2 answers
2. asked by Anonymous
3. 583 views
A certain gas has a solubility of .50 g/L under a pressure of 1500 torr. What would its solubility be a 2250 torr?
1. 0 answers
2. asked by Bill
3. 370 views
Three forces act on a hockey pick as it slides across the ice; the normal force N represents the force the ice exerts upward on
1. 0 answers
2. asked by Ryan
3. 641 views
A salt solution is evaporated to dryness. If 66.5 g of the solution leaves 1,492 mg of dry salt, what is the percent
1. 1 answer
2. asked by Marsha
3. 548 views
a 50 foot length of rope was cut into two pieces. the first piece is 5 feet more than twice the second. what are the lengths of
1. 2 answers
2. asked by alondra
3. 1,185 views
I was given an assignment to add suffixes ( -ible, -ive, and -ion) to certain root words. I can't seem to find any words for
1. 4 answers
2. asked by Alex
3. 367 views
In China, Confucius wrote down his philosophy which explained how people should live their lives. Confucianism teaches that each
1. 3 answers
2. asked by Jerald
3. 574 views
how many oxygen atoms are in 773.2g of carbon dioxide? and also what is the molar mass of an element where 3.4 moles of the
1. 0 answers
2. asked by wardy
3. 435 views
7. In the expression –7x – 5x2 + 5, what is the coefficient of x?7 5 –5 –7 8. Write the expression using a single
1. 12 answers
2. asked by Delilah
3. 2,291 views
Tempurature of substance increases by 10°C in 5 minutes. Write it as a unit rate. Then convert it to degrees Fahrenheit per
1. 1 answer
2. asked by Joyce
3. 357 views
Fabio stands atop his 16 foot ladder when he realizes that the ladder is slipping down the side of the building. He decides that
1. 1 answer
2. asked by Alaina
3. 461 views
What is the fraction when there are 26 tiles in total and 14 of them are gray??
1. 1 answer
2. asked by Chantel
3. 310 views
Where does the equation cross the y-axisY=1.25x+37
1. 1 answer
2. asked by Anonymous
3. 311 views
The Distance from the top of a cliff to the water below ranges from 13m(low tide) to 8m(high tide). Low tide occurs at 12:00
1. 0 answers
2. asked by Josh
3. 544 views
1. What is molarity of products? I can't decide if it's a. The concentration of the reactants measured in mol/L of solution or
1. 0 answers
2. asked by mysterychicken
3. 525 views
The total age of 4 brothers and sisters is 38. Barry is two years older than Carrie. Larry is one year older than Barry.Gary is
1. 1 answer
2. asked by Seaira
3. 553 views
Having landed on a newly discovered planet, an astronaut sets up a simple pendulum of length 1.29 m and finds that it makes 407
1. 1 answer
2. asked by dallas
3. 2,842 views
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?t= light years I got 2.4x10^8
1. 1 answer
2. asked by Leila
3. 551 views
23 times 17
1. 1 answer
2. asked by Nickos
3. 809 views
PLEASE HELP ME ASAP!!!!!!!!!!!!32. Which is not a horrible mortgage option? a. ARM b. Conventional c. Reverse mortgage d.
1. 9 answers
2. asked by Phoebe
3. 1,309 views
At an outdoor market, a bunch of bananasis set into oscillatory motion with an amplitude of 30.0781 cm on a spring with a spring
1. 0 answers
2. asked by dallas
3. 840 views
In China, Confucius wrote down his philosophy which explained how people should live their lives. Confucianism teaches that each
1. 3 answers
2. asked by Jerald
3. 691 views
there were twice a many black cars as red cars in the parking lot. there were 36 total black or red cars in the parking lot. How
1. 2 answers
2. asked by Anonymous
3. 634 views
PLEASE HELP ME ASAP!!!!!!!!!!!31. In order to effectively manage money, you need: a. A computer b. An online checking account c.
1. 9 answers
2. asked by Phoebe
3. 1,164 views
Many inventions were made during the Han dynasty of China which contributed to its culture and led to trade with other
1. 2 answers
2. asked by Jerald
3. 1,536 views
-Estimate the total binding energy for copper?in MeV -Estimate the energy, in joules, needed to break a 3.0g copper penny into
1. 1 answer
2. asked by Leila
3. 813 views
Provide a scientific hypothesis and explain how one might go about testing it, either by confirming the hypothesis or using Karl
1. 1 answer
2. asked by Kawi
3. 433 views
What is my rule if my in number is 2/5 and out is 3/5. The next set of numbers are 1/10 and 3/10. The next set just gives me the
1. 2 answers
2. asked by Kim
3. 857 views
I need to research the root cause of disease classification structure and how it is linked to the outcomes of both the
1. 1 answer
2. asked by Mary
3. 394 views
Evaluate each expression if x=4,y=2/3 and z=1/422.3/8x 12/8=1 1/2 24.3x=12 26.9y=36 28.yz=2/12=1/6 30.xyz Im not sure
1. 3 answers
2. asked by Jerald
3. 461 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 0 answers
2. asked by Leila
3. 477 views
what birthstone is october
1. 1 answer
2. asked by JERALD
3. 387 views
Help guys..here is what I need.. and unfortunately I need this in like 2 hours...my computer crashed with all my work so please
1. 0 answers
2. asked by Kevin
3. 460 views
Verify the check digit in a barcode. Some of the most common barcode standards have check digits which are fairly easy to
1. 2 answers
2. asked by Solomon Hanasab
3. 536 views
14.16x5/12=80/19216.1/5x10/11=2/11 18.1/10x4/7=4/70=2/35 20.5/9x18=90/9=10
1. 3 answers
2. asked by Jerald
3. 405 views
WHAT IS THE DIFFERENCE BETWEEN FARTHEST AND FURTHER
1. 3 answers
2. asked by Anonymous
3. 428 views
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
1. 0 answers
2. asked by sharon
3. 474 views
Please I need help.Show full working out. (a) sin x cot x= cos x (b) (1 + tan theta)^2 + (1- tan theta)^2 = 2sec^2theta
1. 1 answer
2. asked by Shane
3. 1,079 views
Bryan is putting fencing around his new rectangular vegetable garden. He uses 140ft of fencing material. How wide is the garden?
1. 2 answers
2. asked by Charisse
3. 265 views

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