Archives
2014
October

Questions Asked on October 27, 2014

The radius of a circle is increasing. At a certain instant, the rate of increase in the area of the circle is numerically equal
1. 1 answer
2. asked by Anonymous
3. 25,443 views
A traveler pulls on a suitcase strap at an angle 36 above the horizontal. If 555 J of work are done by the strap while moving
1. 4 answers
2. asked by Anonymous
3. 17,917 views
If f(x)=sqrt (x^2-4) and g(x)=3x-2, then the derivative of f(g(x)) at x=3 isA. 7/sqrt 5 B. 14/sqrt 5 C. 18/sqrt 5 D. 15/sqrt 21
1. 1 answer
2. asked by Anonymous
3. 16,839 views
If (x+2y)dy/dx=2x-y, what is the value of d^2y/dx^2 at the point (3,0)?A. -10/3 B. 0 C. 2 D. 10/3 E. Undefined
1. 1 answer
2. asked by Anonymous
3. 15,864 views
Let f(x)=(2x+1)^3 and let g be the inverse function of f. Given f(0)=1, what is the value of g'(1)?A. -2/27 B. 1/54 C. 1/27 D.
1. 2 answers
2. asked by Anonymous
3. 11,108 views
What is the minimum energy needed to change the speed of a 1600 kg sport utility vehicle from 15.0 m/s to 40.0 m/s?
1. 1 answer
2. asked by Anonymous
3. 11,097 views
A person whose height is 6 feet is walking away from the base of a streetlight along a straight path at 4 feet per second. If
1. 2 answers
2. asked by Anonymous
3. 8,946 views
A weight is oscillating on the end of a spring. The position of the weight relative to the point of equilibrium is given by
1. 4 answers
2. asked by Nicole
3. 8,063 views
Choose the compound inequalityall real numbers that are less than -3 or greater than or equal to 5 this is the problem i wrote
1. 12 answers
2. asked by SkatingDJ
3. 6,862 views
Start from 110 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is travelling at a
1. 6 answers
2. asked by Hannah
3. 5,748 views
Air is being pumped into a spherical balloon so that its volume increases at a rate of 80 \mbox{cm}^3\mbox{/s}. How fast is the
1. 2 answers
2. asked by Alessandra
3. 4,858 views
Suppose the scores of students on an exam are Normally distributed with a mean of 297 and a standard deviation of 66. Then
1. 2 answers
2. asked by Please and Thank you!!!
3. 4,148 views
the number of calories consumed must equal the number of caloriesa. needed** b. burned c. absorbed d. wanted
1. 11 answers
2. asked by Maryan Soto
3. 4,094 views
A bank charges $3 each time you use an out-of-network ATM. At the beginning of the month, you have $1500 in your bank account.
1. 2 answers
2. asked by tai
3. 3,776 views
In the combustion of natural gas according to the equation CH4 + 2 O2 -> CO2 +2 H20, how many grams of water are formed during
1. 1 answer
2. asked by Andrew
3. 3,772 views
4 PARTS TO THIS...SOUNDS CHINESE...HELP!Chef Alonso is creating a recipe called Spicy Italian Chicken with the following
1. 19 answers
2. asked by kymy
3. 3,634 views
A force of 1.35 newtons is required to accelerate a book by 1.5 meters/second2 along a frictionless surface. What is the mass of
1. 2 answers
2. asked by jerome rice
3. 3,630 views
Your basketball team scored 4 fewer than twice as many points as the other team.a. Write and expression for the number of points
1. 8 answers
2. asked by Zero
3. 3,629 views
|x| + 5 = 185 or -5 13 or -13*** |y + 4| < 1 -5 < y < -3 -3 < y < 5***? -4 < y < 1***? 1 < y < 4 |2t| - 5 = 7 t = 1 or -1 t = 6
1. 11 answers
2. asked by SkatingDJ
3. 3,556 views
In a chemical compound, would you expect an oxide ion to be joined with one atom of calcium or one atom of potassium? Why?
1. 1 answer
2. asked by Robert23
3. 3,384 views
A skydiver jumps from an airplane at an altitude of 2,500 ft. He falls under the force of gravity until he opens his parachute
1. 5 answers
2. asked by Anonymous
3. 3,349 views
The top of a 13 foot ladder is sliding down a vertical wall at a constant rate of 4 feet per minute. When the top of the ladder
1. 1 answer
2. asked by John
3. 3,168 views
How many atoms of nitrogen are in 3.00g of N2O5?
1. 8 answers
2. asked by Teresa
3. 3,121 views
Hi,Umm, can someone give me an example because I'm kind of confused. I need help! Please help me! For this portfolio, you will
1. 15 answers
2. asked by Isobel
3. 3,073 views
The cost y (in dollars) to provide food for guests at a dinner party is proportional to the number x of guests attending the
1. 3 answers
2. asked by tai
3. 2,922 views
A 35.2 kg wagon is towed up a hill inclined at 18.3◦ with respect to the horizontal. The tow rope is parallel to the incline
1. 1 answer
2. asked by Anonymous
3. 2,737 views
Fill in the following blanks to find other expressions for 5%:A: ___ for every 100 B: ___ for every 50 C: 1 for every ___ D: 8
1. 3 answers
2. asked by KG
3. 2,705 views
Scale DrawingsMarking City is 5 inches away from jamming city on the map. What is the actual distance between the two cities?
1. 10 answers
2. asked by john Dosley
3. 2,602 views
(a) A small mail bag is released from a helicopterthat is descending steadily at 2.13 m/s. After 4.38 s, what is the speed of
1. 1 answer
2. asked by Nina
3. 2,588 views
which of the following is true about the magnetic field diagram below
1. 7 answers
2. asked by jack
3. 2,576 views
A 940 kg car moves along a horizontal road at speed v0 = 16.8 m/s. The road is wet, so the static friction coefficient between
1. 1 answer
2. asked by Sid
3. 2,524 views
Suppose a function f(x) has a domain of (-inf,inf) and range [-11,3]. If we define a new function g(x) by g(x)=f(6x) +1, then
1. 2 answers
2. asked by Trish Goal
3. 2,414 views
Brand A: 20 for $2.50Brand B: 35 for $3.25 Brand C: 50 for $5.25 Brand D: 100 for $10.00 The school nurse is low on band-aids.
1. 7 answers
2. asked by Amy
3. 2,396 views
Li+Cl=>LiCl ionic bonding atoms valence electrons electron transfer from/ to each atom and ions formed in the product??
1. 2 answers
2. asked by Robert23
3. 2,311 views
When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation
1. 1 answer
2. asked by Alessandra
3. 2,040 views
A 12-ft ladder is leaning against a vertical wall when Jack begins pulling the foot of the ladder away from the wall at the rate
1. 1 answer
2. asked by Zoe
3. 2,039 views
If r is positive and increasing, for what value of r is the rate of the increase of r^3 twelve times that of r?A. Cubed root 4
1. 1 answer
2. asked by Anonymous
3. 2,011 views
1. which economic activities are most dependent on georgia's climate?a lumber and mining b imports and exports c agriculture and
1. 3 answers
2. asked by kathy ms.sue please help asap
3. 1,981 views
The term distal supervision means A. supervision by a nonworking parent. B. a lack of supervision. C. self-supervision. D.
1. 4 answers
2. asked by Amanda
3. 1,950 views
Barbara Fredrickson suggests that, based on the pace of cellular renewal in the body, it tends to take around ________ to change
1. 4 answers
2. asked by zxcv
3. 1,920 views
Predict the number of atoms of each element that would be needed to form a molecule of cadmium sulfide?
1. 3 answers
2. asked by Robert23
3. 1,898 views
A molecule of sodium nitride would control how many sodium ions? Why?
1. 1 answer
2. asked by Robert23
3. 1,867 views
A hockey puck moving at 28 m/s is caught by an 80.00 kg man who was at rest. The man and the puck move together after the
1. 1 answer
2. asked by Eddie Adkins
3. 1,643 views
I have 3 Fe (s) + 4 (H2O) (g) reacts with FeO4 (s) + 4 H2 (g) How many g of steam and iron must react to produce 375 g of
1. 2 answers
2. asked by June
3. 1,642 views
1. which economic activities are most dependent on georgia's climate?a lumber and mining b imports and exports c agriculture and
1. 13 answers
2. asked by kathy need help asap
3. 1,612 views
A cafeteria has two soda machines. Once machine has the following flavors: Cola, root beer, and lime. The second machine has
1. 3 answers
2. asked by Abby
3. 1,544 views
According to research led by Sarina Saturn, which of the following is predicted by variations of a particular gene on the third
1. 3 answers
2. asked by zxcv
3. 1,505 views
A florist had an equal number of red and yellow tulips. She sold 624 red tulips. Then she had 4 times as many yellow tulips as
1. 1 answer
2. asked by matthew
3. 1,502 views
What is the irregular plural noun?The teams of oxen pulled the plows across the field. (I CANT FIND THE ANSWER DEPENDING ON THE
1. 7 answers
2. asked by Isabel
3. 1,486 views
Two springs, each with spring constant 20 N/m, are connected in parallel, and the combination is hung vertically from one end. A
1. 1 answer
2. asked by Ahmad
3. 1,479 views
A block of mass m1 = 41.3 kg on a horizontal surface is connected to a mass m2 = 13.2 kg that hangs vertically as shown in the
1. 0 answers
2. asked by alex
3. 1,475 views
1. 3x+10≥4a. x≥-2 b. x≤ 2 c. x≤-2 d. x≥ 2 ** 2. The tennis team is selling key chains as a fundraiser. If its goal is
1. 1 answer
2. asked by Hannah
3. 1,475 views
Find three decimals between each of the following pairs of decimals:A: 4.333333333(repeating 3) and 4.3 B: 203.76(repeating 7,6)
1. 2 answers
2. asked by KG
3. 1,463 views
Find the length and width of a rectangle that has the given area and a minimum perimeter.Area: 8A square centimeters
1. 1 answer
2. asked by liz
3. 1,405 views
A 5.00 kg block of ice at –25 oC is converted to steam at 125 oC. How much energy (in kilojoules) is expended in this process?
1. 3 answers
2. asked by Ashley
3. 1,356 views
A sphere is increasing in volume at the rate of 3(pi) cm^3/sec. At what rate is the radius changing when the radius is 1/2 cm?
1. 2 answers
2. asked by Anonymous
3. 1,321 views
if 0.969 g of CaCl2 is mixed with 1.111 g of KlO3 how many grams of solid Ca(IO3)2 can theoretically be made?CaCl2(aq) +
1. 1 answer
2. asked by christina
3. 1,271 views
A cafeteria has two soda machines. Once machine has the following flavors: Cola, root beer, and lime. The second machine has
1. 1 answer
2. asked by Abby
3. 1,234 views
Steve Porges’ Polyvagal theory posits that the key role of the mammalian vagus nerve is to support human affiliation. Which of
1. 3 answers
2. asked by zxcv
3. 1,227 views
5. Which of the following was true of the Know-Nothing party?A. It gained the widespread support of new immigrants. B. It
1. 15 answers
2. asked by Sarah
3. 1,188 views
A 0.175-lb ball is thrown upward with an initial velocity of 75.0 ft/s. What is themaximum height reached by the ball? Would I
1. 1 answer
2. asked by Jay
3. 1,186 views
A pile driver falls a distance of 1.75 m before hitting a pile. Find its velocity as it hitsthe pile. So its 1.75x9.80=17.15?
1. 1 answer
2. asked by Jay
3. 1,165 views
David has a hose that is 27 ft long. He wants to cut it into two pieces so that the longer piece is 3 ft more than 2 times the
1. 4 answers
2. asked by k
3. 1,148 views
if the school record for the softball throw is 78 ft about how much farther must Robert throw the ball to match the record.a
1. 3 answers
2. asked by steve
3. 1,130 views
A ball is thrown horizontally from the top of a building 17.6 m high. The ball strikes the ground at a point 67.7 m from the
1. 2 answers
2. asked by Maurissa
3. 1,107 views
A student weights 1.700 g of succinic acid and dissolves it in water in a 250.0 mL volumetric flask. A 25.00 mL sample of this
1. 1 answer
2. asked by Mary
3. 1,100 views
Correct the possessive nouns.The sisters-in-law potluck was a sucess. (plural) Carlos dog ran home. (singular)
1. 7 answers
2. asked by katelyn
3. 1,096 views
Children create _______ when they talk about certain kinds of information many times.A. motivations B. cultural schemas C.
1. 2 answers
2. asked by Amanda
3. 1,088 views
Which of the following is the most accurate statement about separation anxiety?A. Separation anxiety usually appears the age of
1. 2 answers
2. asked by Amanda
3. 1,070 views
The cylinder in the drawing contains 3.81 mol of an ideal gas. By moving the piston, the volume of the gas is reduced to
1. 1 answer
2. asked by Bobby
3. 1,065 views
Assume that Kish Inc. hired you as a consultant to help estimate its cost of capital. You have obtained the following data: D0 =
1. 0 answers
2. asked by garrett
3. 1,061 views
A 10.0 gram sample of a mixture of CH4 and C2H4 reacts with oxygen at 25°C and 1 atm to product carbon dioxide gas and liquid
1. 5 answers
2. asked by Jane
3. 1,024 views
Parents, peers, media, teachers, and religious leaders are all examples ofA. agents of socialization. B. moral virtue. C.
1. 3 answers
2. asked by Amanda
3. 978 views
which number has the greatest value?a 3.5 b square root of 15** c square root of 1/16 d 26/100 which number is an irrational
1. 2 answers
2. asked by rachel
3. 976 views
Use the distributive property to rewrite the expression1/2(C-8)=
1. 1 answer
2. asked by Joe
3. 970 views
A pig slides down a 29° incline in twice the time it would take to slide down a frictionless 29° incline. What is the
1. 2 answers
2. asked by Dina
3. 959 views
A 65kg astronaut (including spacesuit and equipment), is floating at rest a distance of 6m from the spaceship when she runs out
1. 0 answers
2. asked by Anonymous
3. 954 views
The atomic mass of a nitrogen atom (N) is 14.0 u, while that of an oxygen atom (O) is 16.0 u. Three diatomic gases have the same
1. 0 answers
2. asked by Bobby
3. 952 views
Which of the following exhibits adult supervision with full accountability?A. In-home care or out-of-home care in a center with
1. 2 answers
2. asked by Amanda
3. 950 views
Using a phone card to make a long distance call costs a flat fee of $0.80 plus $0.33 per minute starting with the first minute.
1. 2 answers
2. asked by shaudee
3. 934 views
The balanced equation is shown below.2 HCl(aq) +CaCO3(s)=CaCl2(aq) +H2O(l) +CO2(g) 2.00 dm3 of a 3.00 M hydrochloric acid
1. 3 answers
2. asked by Abaoaqu
3. 932 views
To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an empty 3.4-L bulb, then filled
1. 2 answers
2. asked by Anonymous
3. 926 views
A particle is moving along the curve y= 2 \sqrt{4 x + 4}. As the particle passes through the point (3, 8), its x-coordinate
1. 2 answers
2. asked by Alessandra
3. 922 views
A 30-pack of blank CDs costs $9.50. A 50-pack of blank CDs costs $13. How can you tell which is the better buy?
1. 3 answers
2. asked by Lindsey
3. 912 views
'Imagine there is a tank of unknown gas that contains 53.31% carbon, 11.18% hydrogen, and 35.51% oxygen by mass. At 35.0 °C and
1. 0 answers
2. asked by samuel
3. 909 views
The function f(x) satisfies f(sqrt(x+1))=1/x for all x>= -1, x does not = 0. Find f(2)Thank you!
1. 1 answer
2. asked by Trish Goal
3. 902 views
consider the sum 3/5+3/4. round each fraction and estimate the sum. add the two fraction using a common denominator and then
1. 1 answer
2. asked by steve
3. 893 views
Employment opportunities were limited in Tijuana. Manuel, who had been unemployed for several months, decided to join a group of
1. 1 answer
2. asked by ty washington
3. 885 views
What are the effects of cultural diffusion in the Mediterranean?(I couldn't find the answer in my text book, the only thing I
1. 3 answers
2. asked by Jessi
3. 851 views
(a) Find the total force on the bottom of a cylindrical gasoline storage tank 15.0 mhigh with radius 23.0 m. (b) Find the total
1. 3 answers
2. asked by Ben
3. 850 views
Describe some positive and negative events of the trustee period, and provide your own evaluation of the rule of the trustees as
1. 7 answers
2. asked by kathy
3. 850 views
A large pot is placed on a stove and 1.2 kg of water at 14°C is added to the pot. The temperature of the water is raised evenly
1. 1 answer
2. asked by Alexandra
3. 848 views
Which of the following is most consistent with findings from research on how becoming a parent relates to happiness?There is an
1. 4 answers
2. asked by zxcv
3. 845 views
The stage described by Erik Erikson as most commonly seen in seven-year-old children isA. initiative vs. guilt. B. industry vs.
1. 6 answers
2. asked by Amanda
3. 843 views
The cost y (in dollars) to provide food for guests at a dinner party is proportional to the number x of guests attending the
1. 1 answer
2. asked by tai
3. 825 views
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 19 knots and ship B is sailing north at 24
1. 2 answers
2. asked by Alessandra
3. 818 views
Each shipment of VSV-EBOV will be packed in a special container with dry ice, at a temperature of -80 degrees Celsius, or -112
1. 2 answers
2. asked by tHI
3. 811 views
Find the a/b form, where a and b are integers and b isn't equal to 0, for each of the following:A. 0.29 (29 repeating) B.
1. 1 answer
2. asked by Kelsey
3. 810 views
Dacher and Emiliana suggest that compassion can be defined as: The feeling a person has in the presence of ________, is coupled
1. 2 answers
2. asked by zxcv
3. 806 views
Find the mass of water (H2O) needed to react with 150 grams of potassium (K)2K(s) + 2 H2O (g)-2KOH +H2(g) How do I get the
1. 0 answers
2. asked by Teresa
3. 802 views

Back to October 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025