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Questions Asked on September 20, 2015

Peter is three years older than his sister paula. If their combined age is 21 find their actual ages.x+3=21 X+3-3=21-3 X=18
1. 3 answers
2. asked by ali
3. 1,976 views
how do you write poem?
1. 1 answer
2. asked by neima
3. 352 views
Please solve 4-6x GREATER THAN -15 + 1. I believe the answer is x LESS THAN 3. Is this correct?
1. 2 answers
2. asked by Jalen
3. 361 views
100 kg car moving at 22 m/s runs into a horizontal spring with spring constant 4200 N/m. How far does the car displace the
1. 1 answer
2. asked by Brandi
3. 560 views
When a 0.111 kg mass is suspended at rest from a certain spring, the spring stretches 3.90 cm. Find the instantaneous
1. 1 answer
2. asked by Stacey
3. 597 views
Vector A has magnitude 8.0 units at an angle of 60o from the x-axis. Vector B has magnitude 6.0 at an angle of -30o from the
1. 1 answer
2. asked by JOHN SMITH
3. 574 views
I am really lost with this.Calculate the amount of energy released in kJ/mol for the fusion reaction of two 1H atoms to yield a
1. 0 answers
2. asked by Bob
3. 623 views
At the end of her aunt's story in "The Story-Teller" the older girl ask whether the girl in the story would have been rescued
1. 7 answers
2. asked by Candy
3. 2,568 views
Insert quotation marks, capitals, and other required punctuation.1. Do you think Miss Muren asked that you can be ready by noon
1. 10 answers
2. asked by Victoria
3. 780 views
The mass of a satellite is 2 Kg. Assuming that the mass is evenly distributed throughout the satellite, calculate the moments of
1. 1 answer
2. asked by Darrin
3. 475 views
A rectangular garden is 30 ft wide. If its area is 2700 ft{}^2, what is the length of the garden?
1. 1 answer
2. asked by JHON
3. 744 views
What is the concentration of a solution made by diluting 85 mL of 6.0 mg/L free chlorine to a final volume of 750 mL?
1. 1 answer
2. asked by Z
3. 543 views
Write each expression as a single logarithmI need help really fast. I have to finish this by today. log4^3 + 1/2log4^8 - log4^2
1. 1 answer
2. asked by Bob
3. 496 views
The circumference of a circle varies directly from its diameter. If the circumference of the circle having a diameter of 7cm is
1. 1 answer
2. asked by Jennylyn
3. 1,103 views
When C2H4O2 burns in oxygen, the products are carbon dioxide and water. How many grams of water are obtained from burning 4.76 g
1. 3 answers
2. asked by wdym
3. 2,294 views
A rocket is fired at an angle from the top of a tower of height h0 = 65.5 m . Because of the design of the engines, its position
1. 0 answers
2. asked by justin
3. 681 views
The service fee f of a physical therapist varies directly as the number of hours n of service rendered. A physical therapist
1. 2 answers
2. asked by Jennylyn
3. 2,729 views
If an angle is 20 degrees less than thrice its supplement, find the ratio of the angle to its supplement. Thanks
1. 2 answers
2. asked by Janella
3. 1,003 views
A 15-V battery is hooked up to three resistors in series. The voltage drop across the first resistor is 3V and the voltage drop
1. 2 answers
2. asked by Grace
3. 2,122 views
The amount of paint p needed to paint the walls of a room varies directly as the area A of the wall. If two gallons of paint is
1. 4 answers
2. asked by Jennylyn
3. 3,361 views
I don't know limits fairly well. The problem is prove the limit using definition 6,lim x -> -3, 1 / (x+3)^4 = infinity. The
1. 0 answers
2. asked by Anonymous
3. 529 views
105 students were asked if they liked soccer, rugby, or football. 4 liked only rugby, 40 liked rugby, 12 liked only rugby and
1. 0 answers
2. asked by Spencer
3. 645 views
If the function f is defined byf(x)=0 if x is rational f(x)=1 if x is irrational prove that lim x-->0 f(x) does not exist. Can
1. 1 answer
2. asked by Anonymous
3. 659 views
Science
1. 2 answers
2. asked by tumi
3. 473 views
A car takes 11 s to go from v=0m/s to v = 22 m/s at constant acceleration.If you wish to find the distance traveled using the
1. 2 answers
2. asked by rachel
3. 3,575 views
Lead has a density of 11 g/ml. Mercury has a density of 13.6 g/ml. How much more volume would 1 pound of lead occupy the one
1. 1 answer
2. asked by Katie
3. 418 views
You are planning to save for retirement over the next 15 years. To do this, you will invest $1,100 a month in a stock account
1. 1 answer
2. asked by Caroline
3. 805 views
At a concert, tickets were sold at $12 , $30 and $50. The sales of $12 tickets made up 25% of the total amout of money
1. 1 answer
2. asked by John
3. 606 views
In a triangle, one angle is twice the second , and the third angle is 20 degrees less than the second . What is the measure of
1. 2 answers
2. asked by Alshen
3. 838 views
A teacher charges Php 500 per hour of tutorial service to a second year high school student. If she spends three hours tutoring
1. 3 answers
2. asked by Jennylyn
3. 2,013 views
A mailman can sort out 738 letters in 6 hours. If the number of sorted letters varies directly as the number of working hours,
1. 2 answers
2. asked by Jennylyn
3. 1,388 views
Jessie uses 20 liters pf gasoline to travel 200 kilometers, how many liters of gasoline will he use on a trip of 700 kilometers?
1. 2 answers
2. asked by Jennylyn
3. 1,132 views
Every 3 months, a man deposits in his bank account a savings of Php 5,000. In how many years would he have saved Php 250,000?
1. 2 answers
2. asked by Jennylyn
3. 4,952 views
A mailman can sort out 738 letters in 6 hours. If the number of sorted letters varies directly as the number of working hours,
1. 1 answer
2. asked by Jennylyn
3. 739 views
The pressure p at the bottom of swimming pool varies directly as the depth d of the water. If the pressure is 125 Pascal when
1. 2 answers
2. asked by Jennylyn
3. 4,351 views
The shadow of an object varies directly as its height h. A man 1.8 m tall casts a shadow 4.32 m long. If at the same time a
1. 3 answers
2. asked by Jennylyn
3. 3,069 views
How many moles of UF6 would have to be decomposed to provide enough fluorine to prepare 2.14 mol of CF4?I'm not sure how to
1. 1 answer
2. asked by Tina
3. 3,907 views
How many moles of Fe3O4 are required to supply enough iron to prepare 0.752 mol Fe2O3?
1. 1 answer
2. asked by Tina
3. 575 views
105 students were asked if they liked soccer, rugby, or football. 4 liked only rugby, 40 liked rugby, 12 liked only rugby and
1. 1 answer
2. asked by Spencer
3. 643 views
The minute hand and the hour hand of a clock have lengthsinches and inches, respectively. Determine the distance between the
1. 1 answer
2. asked by jim
3. 823 views
How fast does a kHz travel per second?
1. 1 answer
2. asked by Christine
3. 365 views
How long does a mHz take to travel?
1. 2 answers
2. asked by Anonymous
3. 340 views
A married couple is driving on a dark road at night at the rate of 98.0 m/s until they see a clown 50m in front of them and slam
1. 1 answer
2. asked by Tiffany
3. 610 views
Angela is on her way from home from Jersey City into New York City for dinner. She walks 1 mile to the train station, takes the
1. 2 answers
2. asked by anonymous
3. 1,571 views
You plan to start a
1. 1 answer
2. asked by JoJo
3. 333 views
You plan to start an elite 2 year MBA program on September 1, 2015. Tuition is $75,000 per year payable on that date, at the
1. 0 answers
2. asked by Jordy
3. 529 views
A 0.340 kg particle moves in an xy plane according to x(t) = -15.00 + 2.00t - 4.00t3 and yet) = 25.00 + 7.00t - 9.00t2, with x
1. 1 answer
2. asked by Haad
3. 1,646 views
A hammer is thrown horizontally from the flat roof of a tall building at a velocity of 10m/s and hits the ground below after 5
1. 1 answer
2. asked by Heinnrick
3. 1,344 views
The cost price of a Jean is Rs. 200 and marked price is 50% more than the cost price. But the shopkeeper sold it at 25%
1. 4 answers
2. asked by zenab
3. 840 views
The cost price of a Jean is Rs. 200 and marked price is 50% more than the cost price. But the shopkeeper sold it at 25 %
1. 4 answers
2. asked by zenab
3. 2,523 views
Calculate the height through which a crane can lift a load of 4 ton when it's motor of 4 H.P operates for 10 sec. Acceleration
1. 0 answers
2. asked by Sarthak
3. 483 views
A truck starts from the rest and moves with a accelaration 1.5m/s^2 ,at the same time a car which is 150m behind the truck
1. 1 answer
2. asked by Afreed
3. 627 views
Factors that are responsible for road accident of competence of driver
1. 1 answer
2. asked by mutshidzi
3. 609 views
research on processes of campaigns and prtests
1. 2 answers
2. asked by karabo
3. 486 views
a student sees a ball fall from the third floor of a building and notes that it takes 2.50 s for the ball to fall the last half
1. 2 answers
2. asked by Liselotte
3. 1,114 views
Assess the extent to which bad road use has a direct impact on the physical,emotional,social and economic aspects to the
1. 3 answers
2. asked by Mmatlou patience Somo
3. 710 views
A box full of packets of biscuits each weighing 200 g weighs 12 1/2 kg.The empty box weighs 2 kg 500 g. calculate the number of
1. 1 answer
2. asked by lo
3. 536 views
The airplane can take off when its airspeed (speed of the air flowing over the wing) is equal to 65 knots. What is the length of
1. 0 answers
2. asked by Emi
3. 546 views
How is 2-iodopropane convert into 2,3-dimethyl?
1. 1 answer
2. asked by wungmung
3. 383 views
How is ethyl alcohol convert into chloroform?
1. 1 answer
2. asked by wungmung
3. 621 views
How is phenol converted into salicylic acid. Give chemical equation?
1. 1 answer
2. asked by wungmung
3. 584 views
True or FalseThere's no cure for ALS
1. 1 answer
2. asked by Alice
3. 402 views
what is the pressure on the bottom of an aquarium 0.3 m deep filled with water
1. 3 answers
2. asked by cath
3. 1,098 views
-3/7(-w^2)(7w)In this equation, why is the answer positive? I thought the answer is negative because there are 3 negative
1. 1 answer
2. asked by Junyoung
3. 522 views
what is the percent yield of reaction in which 455g of tungsten (VI) oxide (WO3) reacts with excess hydrogen gas to produce
1. 1 answer
2. asked by chancy xdicey
3. 1,359 views
who are the characters of the story?
1. 1 answer
2. asked by white knight
3. 353 views
Prove : Tan20+4Tan20=√3
1. 1 answer
2. asked by Rabinprakash
3. 530 views
Consider the diprotic acid H2A with K1 =1.00 X 10-4and K2 = 1.00 X 10-8 . Find the pH and concentrations of H2A, HA- , and A2-
1. 1 answer
2. asked by mmm
3. 1,588 views
Word bankCoerco Intervene I. 1) I looked forward to this arrival with __. (n) 2.) Take raincoats if you __ bad weather. (v) 3.)
1. 1 answer
2. asked by Alice
3. 426 views
what does central claim mean?
1. 1 answer
2. asked by alex
3. 492 views
Does globalization mean "the rich get richer and the poor get left further behind"?And please me a reason.
1. 1 answer
2. asked by nathen
3. 378 views
a square upon a+b minus a-b upon a-b
1. 1 answer
2. asked by kusum
3. 304 views
how to construct 75 degree angle
1. 1 answer
2. asked by kusum
3. 396 views
Actions by the government that contributed to the collapse of the savings and loan industry included all of the following
1. 0 answers
2. asked by Pat
3. 955 views
Linda inherited an estate worth $225,000.the attorney told her that they would deduct it from the estate before giving her the
1. 1 answer
2. asked by Ann
3. 474 views
creating artwork that showed scenes of everyday life was very different from what was normally painted in the late 1800s. This
1. 6 answers
2. asked by Anonymous
3. 781 views
suppose that from 8 students, we want to take a committee of students? How many committees of 3 can be selected? How many of 4?
1. 1 answer
2. asked by Danielle
3. 465 views
compare and contrast the words maneuver and manipulate
1. 2 answers
2. asked by jeff
3. 883 views
ten-pin bowling ball has a volume of about 5274 cm3. A candlepin (8) bowling ball has a volume of about 48 in3. About how much
1. 1 answer
2. asked by Katie
3. 766 views
f 5 times the first number plus 3 times the second number equals 47, and 10 times the first number minus 4 times the second
1. 1 answer
2. asked by Anonymous
3. 453 views
f 5 times the first number plus 3 times the second number equals 47, and 10 times the first number minus 4 times the second
1. 1 answer
2. asked by Anonymous
3. 442 views
Please explain why the sentence, The flat creek bed was made of warm soft mud is neither a compound subject nor a compound
1. 1 answer
2. asked by Liam
3. 537 views
Adam is 3 times as old as Cynthia and Fred is 16 years younger than Adam. One year ago, Adam's age was twice the sum of
1. 1 answer
2. asked by Anonymous
3. 582 views
Input= X and is decreased by 7 how would that be expressed into a algebraic expression? Please help
1. 3 answers
2. asked by Anahi
3. 553 views
A 39 g of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3.
1. 2 answers
2. asked by Alex
3. 781 views
What individual behaviors might be influenced by television? A) Suicide- I am not as attractive as those on TV. B) Drug use - I
1. 1 answer
2. asked by toti
3. 378 views
An airplane is flying at a speed of 250 mph at an altitude of 4 miles. The plane passes directly above a radar station at time t
1. 2 answers
2. asked by Sam
3. 817 views
Combustion analysis of 1.0g of a compound containing carbon , hydrogen and oxygen gives 2.3 g of carbon dioxide and 0.93g of
1. 3 answers
2. asked by hiedi
3. 1,686 views
The accepted density of the sugar solution is 1.392 g/mL . Based on the average value of each data set, rank the data sets in
1. 1 answer
2. asked by Anonymous
3. 869 views
What are conditions for taking |x*y|=|x|*|y|
1. 1 answer
2. asked by Edward
3. 322 views
Will someone please explain to me how to simplify -10n - 6 + n - 5And -6(n-9)
1. 1 answer
2. asked by Anon
3. 379 views
A 0.020 M KMnO4 solution was used to determinethe percent iron in a sample containing iron(II). MnO− 4 + 5 Fe2+ + 8 H+ →
1. 1 answer
2. asked by Child
3. 1,091 views
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 56.3 ° above the horizontal. The rocket is fired
1. 0 answers
2. asked by Physisc Help
3. 532 views
If you deposit 10,000 every year into an account paying 5% interest compounded annually, how long will it take to accumulate
1. 1 answer
2. asked by Julie
3. 470 views
Day 15: What's my number?It has 3 digits. Sum of digits is 9. GCF of digits is 1. Product of hundreds and tens place is 1.
1. 1 answer
2. asked by anonymous
3. 263 views
I'm writing a Common Sense Today Article for homework. I chose to write about Terrorism, but every idea I come up with, my
1. 3 answers
2. asked by Anonymous
3. 477 views
how do i find the vertical asymptote ofx−1 / x(x-2) so far i got x-1 / x^2-2x
1. 1 answer
2. asked by Devin
3. 329 views
Like other criminogenic cultures, the savings and loan industry placed a heavy emphasis on:A. presence of organized crime
1. 1 answer
2. asked by Pat
3. 1,001 views
Please help!!!You mix 100 millimeters of 10 degrees Celsius water and 100 millimeters of 90 degrees Celsius water. What is the
1. 1 answer
2. asked by N
3. 423 views
An Olympic long jumper is capable of jumping 7.5 m. Assume that his horizontal speed is 8.8 m/s as he leaves the ground.How long
1. 1 answer
2. asked by Manny
3. 621 views

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