Archives
2012
November

Questions Asked on November 10, 2012

A uniform, solid, spherical asteroid with mass 1.2 * 10^13 kg and radius 1.0 km is rotating with a period of 4.6 hours. A
1. 0 answers
2. asked by Zack
3. 835 views
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70
1. 1 answer
2. asked by Ashley
3. 5,359 views
1. A bag of colored blocks contains the following assortment of colors:red (13), blue (12), orange (21), purple (14), green
1. 1 answer
2. asked by Anonymous
3. 979 views
A boat on a river travels downstream between two points, 70 mi apart, in one hour. The return trip against the current takes2 1
1. 0 answers
2. asked by Anonymous
3. 805 views
how do you go about doing place value puzzles .can you show me an example please(hundredths place,thousandths place,ones place
1. 2 answers
2. asked by john
3. 550 views
how does cystic fibrosis affect your digestive system?and what exactly is cystic fibrosis? I know it has something to do with
1. 2 answers
2. asked by rawr... im a dinosaur.... rawr
3. 693 views
Is this correct? If one card is drawn from a regular deck of cards,what is the probability the card will not be an ace? 1/13 is
1. 3 answers
2. asked by Alex
3. 464 views
A researcher administered a treatment to a sample of participants selected from a populationof 80. If the researcher obtains a
1. 1 answer
2. asked by Robbie
3. 982 views
A normal distribution has a mean of 36 and standard deviation of 4. What proportion of thedistribution consisted of scores
1. 1 answer
2. asked by Robbie
3. 667 views
Suppose a 34.5-kg child sits 1.17 m to the left of center on the same seesaw as the problem you just solved in the PRACTICE IT
1. 2 answers
2. asked by sarah
3. 2,241 views
a photon has 3.3 *10-19 joules of energy. what is the wavelength of this photon?
1. 1 answer
2. asked by nina
3. 1,362 views
Without taking a single break, mercedes hiked for 10 hours, up a mountain and back down by the same path. While hiking, she
1. 1 answer
2. asked by Anonymous
3. 936 views
I writing global statements on themes in play hamlet, i trying to write one on betrayal, but its not turning out like i want it.
1. 7 answers
2. asked by Mohammad
3. 749 views
determine the common difference in the squence x,x+1,x+2,x+3..
1. 1 answer
2. asked by jasmine
3. 798 views
∫(integral) from 3 to 6 of [(x^3 + 5)/x] dx =?
1. 1 answer
2. asked by Anonymous
3. 283 views
ln(x+8)+ln(x–8)=0x=?
1. 1 answer
2. asked by Mike
3. 296 views
Find the solutions of the exponential equatione^2x–4e^x+3=0 x1=? x2=?
1. 3 answers
2. asked by Kelly
3. 438 views
Solve the puzzle=RIGHT(LEFT($B$2,84),1) =RIGHT(LEFT($B$2,17),1) =RIGHT(LEFT($B$2,138),1) =RIGHT(LEFT($B$2,2),1)
1. 0 answers
2. asked by Suzanne
3. 1,232 views
Can someone help me proofread this?Industrial Inventors The Industrial Revolution began in England in the 18th century and ended
1. 2 answers
2. asked by Mario
3. 1,614 views
Solve the linear inequality5- 7/6x greater than or equal to 7
1. 2 answers
2. asked by Anonymous
3. 976 views
Can you ecspres your fineelings
1. 1 answer
2. asked by Anonymous
3. 264 views
When a certain rectangle is folded in half, it forms two squares. If the perimeter of one of these square is 28, what is the
1. 1 answer
2. asked by Anonymous
3. 1,484 views
A penny of mass 3.1g rests on a small 28.2g block supported by a spinning disk of radius 12cm. The coefficients of friction
1. 1 answer
2. asked by Daisy
3. 839 views
This unit we learned about the various social statuses in the U.S. Identify and describe each status. How are they similar and
1. 1 answer
2. asked by Mary
3. 416 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
1. 1 answer
2. asked by Anonymous
3. 639 views
ndicate which species in each pair has the higher ionization energy.Choose at least one answer. a. Between K and I, I b. Between
1. 1 answer
2. asked by Anonymous
3. 670 views
Use synthetic division to find P(3) for P(x)=x^4-6x^3-4x^2-6x-2Can someone please explain
1. 1 answer
2. asked by lee
3. 999 views
integral[1,e^9]dx/x(lnx)^1/2
1. 1 answer
2. asked by Anonymous
3. 358 views
What is cubic polynomial function in standard form with zero 1, -2, and 2
1. 2 answers
2. asked by lee
3. 819 views
A uniform soda can of mass 0.135 kg is 12.4 cm tall and filled with 1.25 kg of soda (figure below). Then small holes are drilled
1. 1 answer
2. asked by Hailey56
3. 4,815 views
(a) ____Fe(s) + ____O2 (g) h____ Fe2O3(s)(b) ____H2 (g) + ____N2 (g) h____NH3 (g) (c) ____Cl2(g) + ____KBr(aq)h____Br2(l ) +
1. 0 answers
2. asked by Sue L
3. 378 views
(a) ____Fe(s) + ____S(s)h____Fe2S3(s)(b) ____P4 (s) + ____H2(g)h____PH3(g) (c) ____NO(g) + ____Cl2(g)h____NOCl(g) (d)
1. 1 answer
2. asked by Sue L
3. 351 views
Which of these are balenced?2 C4H10( g) + 13 O2( g)h8 CO2( g) + 10 H2O(l) 4 C6H7N5O16(s) + 19 O2( g)h24 CO2( g) + 20 NO2( g) +
1. 0 answers
2. asked by Sue L
3. 404 views
1.What are the equivalent fraction and decimal for thirty-three and one-third%? (1 point) one over thirty-three and 0.3 one over
1. 25 answers
2. asked by Destiny
3. 7,431 views
Freshman math question, super confused!Today while Don was swimming, he started wondering how many lengths he would have to swim
1. 1 answer
2. asked by Anon
3. 645 views
Solve the system of equations by graphing2x+y=8 X+3y=9
1. 2 answers
2. asked by gail
3. 510 views
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70
1. 1 answer
2. asked by Ashley
3. 782 views
Find area of triangle 11/4 yards and 4/7 yard
1. 2 answers
2. asked by Anonymous
3. 351 views
Use the multiple regression equation to predict a person's salary. Assume that the variable A is the number of years of college.
1. 0 answers
2. asked by jassi
3. 422 views
A thermos contains 150cm3 of coffee at 85° C. To cool the coffee, you drop two 10g ice cubes into the thermos. The ice cubes
1. 1 answer
2. asked by Chase
3. 3,430 views
A ball and a thin plate are made from different materials and have the same initial temperature. The ball does not fit through a
1. 1 answer
2. asked by Chase
3. 5,210 views
Assignment 2: Lease vs. BuyYour employer, Barnaby Well Company, is considering the acquisition of a new drill truck and your
1. 0 answers
2. asked by Deanna
3. 680 views
Assignment 1: LASA 2—Cash Management and BudgetingThe new owner of Bob’s Boats, Bob, just purchased the business and
1. 2 answers
2. asked by Deanna
3. 1,101 views
Find the volume of the solid formed by rotating the region enclosed byy=e^2x+5 y=0 x=0 x=0.4 about the x-axis.
1. 1 answer
2. asked by Anonymous
3. 1,009 views
Find dx/dy for the function y=x^cos(x)
1. 1 answer
2. asked by Anonymous
3. 397 views
evaluate the expression assuming that cos(x)=1/7, sin(y)=1/3, sin(u)=2/5 and cos(v)=1/3. what is cos(u+v)? sin(x-y)? and
1. 1 answer
2. asked by Liz
3. 328 views
f(x) = 9^x*log_{4}xf'(x)=?
1. 1 answer
2. asked by Anonymous
3. 315 views
What is the function of the pancreas?
1. 1 answer
2. asked by rawr... im a dinosaur.... rawr
3. 500 views
A=2i+3j-k, b=4i=2j-2k, find the vector x parallel to A but has magnitude of B
1. 2 answers
2. asked by mariam
3. 490 views
integral 3e^(3x)sin(e^3x)dx
1. 1 answer
2. asked by Anonymous
3. 518 views
Received an order for 3 Liters of 0.9% NsCl to be infused by an infusion set rate at 60gtt/ml set at 60gtt/min. How long will it
1. 0 answers
2. asked by Denyse
3. 331 views
Assume we know the following:cos(22.5 degrees)= sqrt(2+sqrt2)/2 sin(22.5 degrees)=sqrt(2-sqrt2)/2 cos(18
1. 1 answer
2. asked by Anonymous
3. 563 views
Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter
1. 1 answer
2. asked by AH
3. 652 views
Simplify the following expression as far as possible. 1. 9x - 2x .2. -3y - 30y . .3. 2a - 9a
1. 2 answers
2. asked by Sunday
3. 462 views
After 6.00 kg of water at 77.3 oC is mixed in a perfect thermos with 3.00 kg of ice at 0.0 oC, the mixture is allowed to reach
1. 1 answer
2. asked by Anonymous
3. 1,186 views
a school is 800 m from the base of a cellphone tower.if the angle of elevation of the tower is 45 degree 45 inches from the
1. 3 answers
2. asked by daisylane
3. 1,218 views
which of folling is a technique for limiting number childrenina intrest area
1. 1 answer
2. asked by tina
3. 357 views
assume you have a computer that contains 2 GB memory . It contains four memory slots . Each slot can contain 128 MB,256 Mb,512
1. 1 answer
2. asked by hanaa
3. 684 views
What is the role of channel proteins in facilitated diffusion?
1. 0 answers
2. asked by Amna
3. 436 views
1.The new structure of the government will lead to tyranny. (5 points)Federalists Anti-Federalists
1. 1 answer
2. asked by aliyah
3. 493 views
A winding natural stream with weeds has an average depth of 0.86m and is 7.25m across. The stream channel drops 0.34 m/km. What
1. 2 answers
2. asked by Gwen
3. 1,131 views
�Two radar stations A and B, are separated by the distance a = 500 m, track the plane C by recording the angles α and β at
1. 2 answers
2. asked by royston
3. 1,090 views
Each of 2 front tires in the car is filled with a different gas. One tire contains 116 g of helium, another tire has 160 g of
1. 1 answer
2. asked by Christina
3. 434 views
2. Sulfuric acid comes from the oxidation of sulfur. The stages of the reactions are given below:S + O2 --> SO2 ∆H= -296.8 kj
1. 1 answer
2. asked by Christina
3. 1,127 views
A camel sets out to cross the desert, which is 42.7 km wide in the north-south direction. The camel walks at the uniform speed
1. 1 answer
2. asked by Jake Penn
3. 3,864 views
The pilot of a plane measures an air velocity of 186 km/h south. An observer on the ground sees the plane pass overhead at a
1. 1 answer
2. asked by Jake Penn
3. 1,427 views
A submarine dives 133.0 m at an angle of 16.0◦ below the horizontal.A.)What is the horizontal component of the submarine’s
1. 2 answers
2. asked by Jake Penn
3. 2,382 views
A hummingbird ﬂies 1.6 m along a straightpath at a height of 5.4 m above the ground. Upon spotting a ﬂower below, the
1. 1 answer
2. asked by Jake Penn
3. 1,165 views
5Y = X + 6 = 2X - 3 What is value of Y
1. 1 answer
2. asked by wan
3. 293 views
3. The relationship in which one species benefits and the other is unharmed is known as _____. (1 point)a niche commensalism
1. 3 answers
2. asked by aliyah
3. 1,341 views
as well as addition,subtraction,division and multiplication.Sally invents the operation Q. when you see Q between two
1. 1 answer
2. asked by wan
3. 428 views
emma has 364 cookes . chis has 8956432090 cookes .aaron has 14235 times as many cookes as chis and emma
1. 1 answer
2. asked by emily
3. 343 views
Is this correct? In pea plants, the allele for green pods is G. The allele for yellow pods is g. In the offspring 27 (75
1. 2 answers
2. asked by Alexander
3. 2,283 views
average of 6 numbers is 19.A seventh number is added and the new average is 20.What is the seventh number?
1. 1 answer
2. asked by wan
3. 879 views
A data processing analyst for a research supplier finds that a preliminary computer run of survey results show that consumers
1. 1 answer
2. asked by Nikki
3. 1,170 views
the diagram shows two balances.if the weight of the square object is 10 g,what is the weight of each og the other objects
1. 1 answer
2. asked by wan
3. 391 views
to buy a gift $1.80 was collected from each person but they were $28 sort.When $3 was collected from each person,they had $20
1. 1 answer
2. asked by wan
3. 372 views
in a class of 38 children,19 play tennis, 21 play squash and 10 play neither sport. (1)how many children play both sports?(2)how
1. 4 answers
2. asked by wan
3. 1,408 views
$625.00 investested in retirement fund for 10 years @ 3.84% compounded
1. 3 answers
2. asked by Sonya
3. 394 views
the surface area of a cube is 150cm2,what is its volume?
1. 1 answer
2. asked by wan
3. 516 views
the pet shop owner told Jean to fill her new fish tank 3/4 full with water. Jean filled it 9/12 full. What fraction of the tank
1. 12 answers
2. asked by Marie
3. 3,700 views
the model of the car you are thinking of buying is available in five different colors and four different styles. In how many
1. 2 answers
2. asked by Karina
3. 2,233 views
These are my directions: Change the present tense verb in the sentence to the preterite tense. Can you help me understand how to
1. 3 answers
2. asked by Andrea
3. 638 views
To solve a math problem for homework Carrie needed to find the total of 2 3/4 6.00 and 3 4/5 What should Carrie have gotten as
1. 4 answers
2. asked by Jerald
3. 380 views
At the regional swim meet the swimmer with the fastest time finished in 2 5/6 minutes. The last place finisher has a time of 4
1. 11 answers
2. asked by Jerald
3. 568 views
Calculate the true mass (in vacuum) of a piece of aluminum whose apparent mass is 1.6000kg when weighed in air.
1. 0 answers
2. asked by Melissa
3. 631 views
How many atoms of nitrogen are in the chemical formula N2O?A. 1 B. 2 C. 3 D. 4 I say A
1. 1 answer
2. asked by Keri
3. 382 views
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (PTC), which is found in foods like
1. 0 answers
2. asked by Madi
3. 910 views
The question is:Kelly wants to center the rug in her living room. The rug is 8 3/4 feet wide. The total width of her Living room
1. 5 answers
2. asked by Br
3. 593 views
A hydraulic lift is used to jack a 780 kg car 15 cm off the floor. The diameter of the output piston is 15 cm, and the input
1. 1 answer
2. asked by Melissa
3. 1,119 views
Help..............Select the sentence that does not have a pronoun-antecedent error. 1. The local museum is extendign its hours
1. 3 answers
2. asked by Jackie
3. 557 views
The weight of a rock on the moon is 0.85 N. If acceleration due to gravity on the moon is 1.7 m/s2, what will be its weight on
1. 1 answer
2. asked by Marc
3. 882 views
A file cabinet weighing 1500 N is at rest on the floor. The coefficient of static friction between the floor and the cabinet is
1. 1 answer
2. asked by John
3. 588 views
Simplify7x^2+45x+18/(x^3+12x^2+36x) Please help. Thank you.
1. 3 answers
2. asked by yengiang
3. 436 views
on C++, I want to make an operation like " 2x + y - z ", I wrote something like that but I can' t get the result, where is my
1. 1 answer
2. asked by Kaan
3. 529 views
The chemical formula CCl4 tells us that there are a total of how many atoms in each molecule of the compound?A. 2 B. 3 C. 4 D. 5
1. 1 answer
2. asked by Keri
3. 500 views
Which of the following does NOT belong with the others?A. HCl B. HNO3 C. H2O2 D. H3PO4 I say A
1. 1 answer
2. asked by Keri
3. 334 views
Select the sentence that has correct pronoun usage....1. Julie plans to travel this summer with Oscar and me. 2. Julie plans to
1. 2 answers
2. asked by Jackie
3. 471 views
The graph of g(x) is f(x) translated to the left 8 units and up 2 units. What is the function rule for g(x) given f(x) = x²?
1. 8 answers
2. asked by Shadrick
3. 9,788 views
Select the sentence that has correct pronoun.1. Natalia is a better cook than me. 2. Natalia is a better cook than I. My answer
1. 1 answer
2. asked by Jackie
3. 587 views

Back to November 2012

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024