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Questions Asked on September 27, 2015

Which of the following secondary sex characteristics do not develop during the teen years? (1 point)development of breasts in
1. 33 answers
2. asked by Shalee ^~^
3. 22,514 views
if two forces 10N and 20N are inclined at angle 60degree to each other. Find the resultant force.
1. 16 answers
2. asked by John
3. 13,549 views
A car is traveling at a steady 90 km/h in a 50 km/h zone. A police motorcycle takes off at the instant the car passes it,
1. 2 answers
2. asked by Laura
3. 10,669 views
What are the different gases formed when an electric current is passed through water during the process of electrolysis?
1. 0 answers
2. asked by dragas
3. 5,842 views
can you please check my work.A scientist uses a submarine to study ocean life. She begins at sea level, which is at an elevation
1. 11 answers
2. asked by sara7
3. 5,502 views
A carpenter cut the top section of a window frame with a 37-degree angle on each end. the side pieces each have a 50 degree
1. 5 answers
2. asked by Steve
3. 4,922 views
Suppose 5.87 g of barium acetate is dissolved in 300. mL of a 71.0 m M aqueous solution of sodium chromate.calculate the final
1. 2 answers
2. asked by Jessica
3. 4,748 views
A fireman d = 33.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of θi =
1. 2 answers
2. asked by James
3. 3,747 views
Let f(x)=1/x. Compute the difference quotient for f(x) at x=1 with h=0.3I know that the formula for difference quotient is
1. 1 answer
2. asked by :(
3. 3,283 views
Suppose the price elasticity of demand for a novel translated into English is perfectly inelastic. Assume the initial price of
1. 1 answer
2. asked by Cole
3. 2,782 views
bus A stops every 12 minuets Bus B stops every 9 minuets on the same circuit they stop at the same bus stop at 9:15 am when is
1. 11 answers
2. asked by Hannah
3. 2,705 views
One eight-ounce glass of apple juice and one eight-ounce glass of orange juice contain a total of 180 milligrams of vitamin C.
1. 3 answers
2. asked by Kathy
3. 2,568 views
if sinh x=tan y, show that x=In(secy+tany)
1. 3 answers
2. asked by Rosco
3. 2,564 views
A quarterback takes the ball from the line of scrimmage, runs backwards for 9.0 yards, then runs sideways parallel to the line
1. 1 answer
2. asked by Anonymous
3. 2,368 views
Could a mixture be made up of only elements and no compounds? Explain why or why not.
1. 8 answers
2. asked by Katie
3. 2,162 views
The figure below represents part of the performance data of a car owned by a proud physics student. (The horizontal axis is
1. 1 answer
2. asked by Kaleem
3. 2,077 views
Curt can be paid in one of two ways for the sales he generates:Plan A: 900$ per month plus 10% sales commission. Plan B: $1200
1. 6 answers
2. asked by quel
3. 2,069 views
Gisela has 135 cds 11 are pop music she has 3 times as many rocks cds as she had classical how many rocks cds does she have?
1. 5 answers
2. asked by Anna
3. 2,047 views
When XYZ firm entered the market for good two years back, it kept the price of its product low to attract customers away from
1. 1 answer
2. asked by Cole
3. 1,997 views
Lifestyle choices and health awareness affect your position on the healthcontinuum. wellness scale. risk factor chart**. rating.
1. 6 answers
2. asked by Stacy
3. 1,977 views
. 30 girls and boys have planned for a picnic. There is a ratio of3 girls to 7 boys. How many boys are there?
1. 2 answers
2. asked by maths
3. 1,877 views
Shoes made for the sports of bouldering and rock climbing are designed to provide a great deal of friction between the foot and
1. 1 answer
2. asked by xxx
3. 1,719 views
A software company sells a package that retails for $99. Quantity discounts are given according to the following table:Quantity
1. 1 answer
2. asked by max omoh
3. 1,649 views
What type of visual aid is showing the actual thing being discussed?A. Photograph B. Graph C. Object D. Videotape
1. 4 answers
2. asked by Anonymous
3. 1,630 views
An advertisement for a steel-belted radial tire states that this tire delivers 16% better gas mileage. If the present gas
1. 1 answer
2. asked by Valerie
3. 1,614 views
a mass of 15kg was suspended from a ceiling is pulled aside with a horizontal force,F, calculate the value of tension, T.
1. 2 answers
2. asked by prince
3. 1,573 views
NASA launches a satellite into orbit at a height above the surface of the Earth equal to the Earth's mean radius. The mass of
1. 1 answer
2. asked by Kristen
3. 1,561 views
A mover has to move a heavy sofa of mass 146 kg to the second floor of the house. He uses a rope to pull the sofa up a ramp from
1. 1 answer
2. asked by Anna
3. 1,536 views
A standard math test was given to 6000 students. The scores were normally distributed with a mean of 420 and a standard
1. 5 answers
2. asked by Jacqueline
3. 1,512 views
Which side of the health triangle corresponds to getting enough rest?physical health social health mental and emotional
1. 4 answers
2. asked by Stacy
3. 1,359 views
Hi, can some one check my health answers? I answered all the questions, I would just like some one to check them :) btw I go to
1. 5 answers
2. asked by KawaiiLightlee
3. 1,341 views
You discover a red bump on your leg that itches. You decide to research the symptoms. While researching, you discover
1. 2 answers
2. asked by Stacy
3. 1,277 views
A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 5600 N/C and is directed in
1. 0 answers
2. asked by Anonymous
3. 1,263 views
A basketball player shoots a free throw at a 50 degree angle. Assume the ball is released at a height of 1.8 meters, the hoop is
1. 2 answers
2. asked by Taylor
3. 1,263 views
Calculate the standard heat of reaction at 250C (298K) and 1 atm pressure of3FeO(s) + 2Al(s) → Al2O3(s) + 3Fe(s) in terms of
1. 1 answer
2. asked by Anna
3. 1,214 views
Forces of 10.3N north, 19.5N east, and 15.2N south are simultaneously applied to a 4.06kg mass as it rests on an air table. What
1. 2 answers
2. asked by King
3. 1,188 views
Apply conflict theory to gentrification.
1. 1 answer
2. asked by Dee365
3. 1,141 views
You are a member of a fund raising committee for your school. The committee is sponsoring a fair. Each member of the committee
1. 3 answers
2. asked by Zoe
3. 1,121 views
Three fifth of the members of a hiking trip club went on the last hiking trip. If 39 people went on the trip how many are in the
1. 1 answer
2. asked by Sunny
3. 1,099 views
Ex 11.5 The year-end balance sheet of Jackson Products, INC., includes the following stockholders' equity section (with certain
1. 2 answers
2. asked by Hotwani
3. 1,057 views
An item is on sale at 40% off the regular price. It is taxed at a rate of 6%. If the final sale price including tax is $57.24,
1. 1 answer
2. asked by Anonymous
3. 1,032 views
A 70.0 mL solution of 0.165 M potassium alaninate (H2NC2H5CO2K) is titrated with 0.165 M HCl. The pKa values for the amino acid
1. 1 answer
2. asked by Owen
3. 1,031 views
Given: r is perpendicular to s, t is perpendicular to sprove:r is parallel to t
1. 3 answers
2. asked by Steve
3. 1,017 views
A 70.0 mL solution of 0.165 M potassium alaninate (H2NC2H5CO2K) is titrated with 0.165 M HCl. The pKa values for the amino acid
1. 0 answers
2. asked by Owen
3. 1,016 views
A rectangular room is 5 meters longer than it is wide, and its perimeter is 22 meters.a. Letting w represent the width of the
1. 2 answers
2. asked by mya
3. 1,001 views
A freight rain leaves a station and travels north at a constant rate of 60 mph. One hour later a passenger train leaves the same
1. 2 answers
2. asked by quel
3. 997 views
what is the mass percent of a solution made by dissolving 35.5 g. of NaCl in 500 g. of water?
1. 1 answer
2. asked by Dillan
3. 988 views
The sum of three consecutive natural numbers is 963, find the numbers.(A) First, write out an equation that models the
1. 4 answers
2. asked by NINA
3. 982 views
A salesperson's weekly paycheck is 25% less than a second salesperson's paycheck. The two paychecks total $1425. Find the amount
1. 1 answer
2. asked by Kathy
3. 959 views
Write a composition in French about what you do everyday
1. 4 answers
2. asked by louisa
3. 958 views
Suppose 5.87 g of barium acetate is dissolved in 300. mL of a 71.0 m M aqueous solution of sodium chromate.calculate the final
1. 1 answer
2. asked by Jessica
3. 934 views
An atom of an element weighs 3.00x10^-23 g. What is the atomic mass of this element in atomi
1. 1 answer
2. asked by Hailey
3. 912 views
A rifle bullet, traveling at "v1" strikes a large tree an penetrates to a depth of "d". the mass of the bullet is "m". assume
1. 1 answer
2. asked by John
3. 910 views
when linda and martin work together painting one room, they can complete the work in 5 hours. when linda works alone it takes
1. 1 answer
2. asked by Cesar
3. 904 views
A concrete sidewalk is constructed between two buildings on a day when the temperature is 25 0C. The sidewalk is 6 m long and
1. 0 answers
2. asked by Pam
3. 828 views
You bought a total of four cans of chicken soup at the grocery store. You paid a total of $3.16 for all four cans. How much did
1. 2 answers
2. asked by Zoe
3. 828 views
A 41 kg child sits in a swing supported by two chains, each 1.4 m long.If the tension in each chain at the lowest point is 261
1. 0 answers
2. asked by Maddie
3. 819 views
A 150.0-g sample of a metal at 69.7°C is added to 150.0 g of H2O at 10.5°C. The temperature of the water rises to 13.6°C.
1. 1 answer
2. asked by Anonymous
3. 798 views
One month, ruby worked 6 hours more than Isac, and Svetlana worked 4 times as many hours as Ruby. Together they worked 126
1. 2 answers
2. asked by maleia
3. 793 views
There is the mystery number between 337 and 400. This number has 2 digits that are the same. The sum of all the digits is 12.
1. 3 answers
2. asked by Nath
3. 791 views
Dr. Mallory practices at your hospital and your competitor. Presented below are data for MS-DRG 470 (Major Joint and Limb
1. 1 answer
2. asked by millicent
3. 789 views
A student crystallized a compound from benzene and observed only a few crystals when the solution cooled to room temperature. To
1. 2 answers
2. asked by Josaff
3. 788 views
What was a great contribution of the Islamic golden age?West African trading empires traded what commodities? Why did the
1. 19 answers
2. asked by Animegirl
3. 766 views
I am doing an elementary experiment regarding separating mixtures. My mixture contained NaCl, SiO2, and CaCO3. In the beginning,
1. 1 answer
2. asked by Michael
3. 750 views
Consider the cellPb(s)| PbSO4(s)| SO4(2-) (aq , 0.60 M)|| H+(aq , 0.70 M)| H2(g , 192.5 kPa)| Pt. If E◦ for the cell is 0.36 V
1. 0 answers
2. asked by AllysonR99
3. 743 views
. You make the following measurements of an object: 22kg and 42m3. What would the object’s density be? Show your work for
1. 2 answers
2. asked by bee
3. 742 views
The price of a television set on sale is $360. This is two third of the regular price. Find the regular price?
1. 1 answer
2. asked by Sunny
3. 739 views
An item is on sale at 40% off the regular price. It is taxed at a rate of 6%. If the final sale price including tax is $57.24,
1. 1 answer
2. asked by Anonymous
3. 735 views
Find y" by implicit differentiation.x^3+y^3 = 1 (x^3)'+(y^3)' = (1)' 3x^2+3y^2(y') = 0 3y^2(y') = -3x^2 y' = -3x^2/3y^2 y' =
1. 4 answers
2. asked by Justin
3. 734 views
In the figure, a block of mass m = 3.09 kg is pulled along a horizontal frictionless floor by a cord that exerts a force of
1. 2 answers
2. asked by Kyle
3. 719 views
john and bryan share 1500 Rs.if john gets twice as much as bryan how much money does bryan have
1. 1 answer
2. asked by haider
3. 711 views
The sum of the ages of Jose and Valerie is 78 years. 9 years ago, Jose's age was 3 times Valerie's age. How old is Jose now?(A)
1. 1 answer
2. asked by Anonymous
3. 693 views
Water drips from a faucet into a flask at the rate of two drops every 3 seconds. A millimeter of water is 20 drops. What volume
1. 1 answer
2. asked by Gabrielle
3. 690 views
How can the three sociological perspectives (e.g., social functionalism, social conflict, and symbolic interaction) be used to
1. 1 answer
2. asked by Susie
3. 683 views
A company makes two products , namely X and Y. Each product must be processed in 3 stages; welding , assembly and painting.Each
1. 0 answers
2. asked by Iman
3. 683 views
Consider the line through the points (3,2,5) and (1,1,1). Consider the plane A that is perpendicular to this line, and passing
1. 2 answers
2. asked by Alexa
3. 676 views
Marissa is designing a rectangular poster whose width is 2/3 of its height. Its perimeter will be 100 inches. what are the
1. 1 answer
2. asked by quel
3. 675 views
The sum of the ages of Jose and Valerie is 78 years. 9 years ago, Jose's age was 3 times Valerie's age. How old is Jose now?(A)
1. 1 answer
2. asked by Anonymous
3. 664 views
Two charges are placed on the x axis. One of the charges (q1 = +5.44C) is at x1 = +3.00 cm and the other (q2 = -27.7C) is at x2
1. 0 answers
2. asked by Anonymous
3. 663 views
Marissa is designing a rectangular poster whose width is 2/3 of its height. Its perimeter will be 100 inches. what are the
1. 2 answers
2. asked by quel
3. 655 views
A rectangular room is 4.15 meters longer than it is wide, and its perimeter is 27.9 meters. Find the dimensions of the room.The
1. 3 answers
2. asked by NINA
3. 653 views
30-day Money Back GuaranteeGroom Co. electric shavers come with a 30-day money back guarantee. The only stipulation is that you
1. 0 answers
2. asked by Joshua
3. 631 views
a body is at equlibrium under the action of three forces.one force is 10n acting due east and one is 5n in the direction
1. 1 answer
2. asked by mfoniso
3. 628 views
if a girl walks 30m northwards from point A-B and then 40m eastwards to point C.What is her total displacement and distance?
1. 1 answer
2. asked by christain
3. 627 views
Find two interesting factoids for ammonium iodide, sodium acetate, silver nitrate, calcium carbonate, lithium carbonate,
1. 1 answer
2. asked by Anonymous
3. 622 views
What was a great contribution of the Islamic golden age?
1. 3 answers
2. asked by Animegirl
3. 620 views
A system is a group of connected parts that work together as one to produce a particular result. Let’s say that you go to the
1. 1 answer
2. asked by Helpppppppppppppppp Plzzzzzzzzzzz
3. 619 views
What was a great contribution of the Islamic golden age?West African trading empires traded what commodities? Why did the
1. 5 answers
2. asked by Animegirl
3. 612 views
Use the following time value of money tables to answer the following questions. Assume that the annual rate of interest is 6%
1. 0 answers
2. asked by MARISSA
3. 605 views
A man walks 30km east ward and 35km north ward what is the resultant displacement of the man,as well as his direction
1. 1 answer
2. asked by chika nsitem
3. 604 views
There are 25 quarts of 20% anti freeze solution in the radiator of a car. How many quarts of anti freeze must be added to make a
1. 1 answer
2. asked by Nichole
3. 602 views
At a constant velocity, a 5kg bag of cement is pulled straight up a 7m wall. How much work is done by the puller? W(J)=F(N)*D(m)
1. 3 answers
2. asked by CeeJay
3. 597 views
I'm in desperate need of help on how to do these 4 problems.Write the function g(x) with the indicated transformations. 1.
1. 1 answer
2. asked by Hannah
3. 597 views
A internet movie rental company has two different options for renting movies. Option A: pay a one-time $40 membership fee and
1. 1 answer
2. asked by Brandon
3. 596 views
Write the quadratic equation in general form.(x − 5)2 = 5
1. 1 answer
2. asked by Kathy
3. 594 views
Let u=f(r) and r=|x|=((x1)^2 +···|(xn)^2)^1/2.Show that􏰀 ∑ (∂u/∂xj)^2 = (f′(r))^2 Please help! it's an assignment
1. 1 answer
2. asked by Sarah
3. 586 views
Please correct me if I'm wrong!Canada, Denmark, Russia, Norway, and the USA are the five countries with territorial claims to
1. 1 answer
2. asked by Hanna
3. 583 views
Use myriad minutia nominal ponderous and vast in these sentences. Correct me if I'm wrong!1. I am burdensome. (Ponderous?) 2. I
1. 1 answer
2. asked by Hanna
3. 566 views
500! is divisible by 21. How many times can 21 go into 500! ?The answer key does not simply state 500!/21 times, and my
1. 3 answers
2. asked by Beth
3. 561 views
3- l2x-4l is less than or equal to 1are the values of x x is greater than or equal to 3 x is less than or equal to -3
1. 1 answer
2. asked by rebecca
3. 560 views

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