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Questions Asked on May 25, 2012

in circle p below the lengths of the parallel chords are 20,16, and 12. Find measure of arc AB..... the chord with a length of
1. 2 answers
2. asked by Bo
3. 6,285 views
The volume of a sphere is 2,098pim^3 what is the surface area to the nearest tenth
1. 3 answers
2. asked by Cody
3. 4,723 views
An isosceles triangle has area of 125 ft2. If the base is 14 ft, what is the length of each leg? Round your answer to the
1. 10 answers
2. asked by Lex
3. 5,596 views
given 9.5 g of KBr (molar mass is 119 g/mol) dissolved in water to make a 175 mL solution, what would the molarity be?
1. 2 answers
2. asked by Lily
3. 606 views
Imagine you are the director of Rabbit-Proof Fence. Using what you have learned so far, how would you instruct the camera
1. 2 answers
2. asked by Anna
3. 406 views
What is the inverse of matrix C, to the nearest hundredth?10 -6 C= -12 2
1. 1 answer
2. asked by Sangita
3. 812 views
Find the inverse of matrix A..6 -2 A= 6 -18
1. 0 answers
2. asked by Sangita
3. 344 views
What is the inverse of matrix A, to the nearest tenth?-2 7 A= 6 -8
1. 1 answer
2. asked by Sangita
3. 390 views
Find the value of the annuity.a1=8000 I=0.08 N=20
1. 0 answers
2. asked by jkt
3. 338 views
Describe the density and compressibility of solids versus liquids and gases.
1. 2 answers
2. asked by Lily
3. 1,166 views
Using the ideas of the kinetic molecular theory, explain why it would be very dangerous to put a can ofhairspray in a hot oven.
1. 3 answers
2. asked by Lily
3. 474 views
What happens to the volume of a latex balloon when it flies to high altitudes (assuming temperature issomewhat constant)?
1. 0 answers
2. asked by Lily
3. 475 views
Explain what causes pressure in a container.
1. 3 answers
2. asked by Lily
3. 1,001 views
Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55.
1. 2 answers
2. asked by Anna
3. 1,294 views
In rabbits, there are four different versions of the gene for coat color. What pattern of inheritance is this?
1. 4 answers
2. asked by E
3. 2,472 views
Hello, I am having the worst time trying to solve these parabolas and putting them into x-h = a(y-k)^2 form. :(There are two
1. 4 answers
2. asked by Kate
3. 1,362 views
Convert from 5.6 moles of Cl2 (g) to liters at STP
1. 2 answers
2. asked by Lily
3. 1,077 views
Give the major ideas of the kinetic molecular theory.
1. 1 answer
2. asked by Lily
3. 601 views
A sample of O2 (g) occupies a volume of 3.0 L at 700 mmHg, calculate its volume at 375mmHg.
1. 2 answers
2. asked by Lily
3. 588 views
Please explain:Simplify by removing factors of 1 explain process and exponents steps please.
1. 0 answers
2. asked by plz help
3. 1,174 views
Please Explain: Simplify by removing factors of 11875v^10y^10/45v^4y^4 and explain exponents step if possible.
1. 1 answer
2. asked by plz help
3. 485 views
Can anyone put this parabola into this standard form: x-h = a(y-k)^2x^2-12x-48y-372=0 ? Please help!
1. 3 answers
2. asked by Kate
3. 439 views
write the pseudocode for a program to the wages of salesman according yo the following rules the wages is calculated at a rate
1. 2 answers
2. asked by BAKARI MOHAMEDI
3. 551 views
An oil-drilling company knows that it costs $28,000 to sink a test well. If oil is hit, the income for the drilling company will
1. 1 answer
2. asked by Danny
3. 816 views
Brandon received a book for his birthday and read thirty-six pages in 3 hours. Later, he read fifty-two pages in 4 hours. Does
1. 1 answer
2. asked by leya
3. 420 views
Gustav is using front-end estimation. In estimating seventy-two point nine three minus thirty-two point zero seven, Gustav
1. 1 answer
2. asked by leya
3. 590 views
solve the inequality j/-3 < -3
1. 1 answer
2. asked by Janae
3. 329 views
each resistor in the circuit shown is 5.0 Ù, and the battery is 12.0 V, what does the second ammeter (A2) read?
1. 1 answer
2. asked by Pat
3. 1,332 views
current through a device is 0.30 A, and the resistance in the device is 40 Ù. How many 1.5 V batteries are required to run the
1. 1 answer
2. asked by Pat
3. 2,729 views
6. Determine the domain and range for each function given. Explain where any restrictions come from.a. f(x)= sqrt x + 5 – 4 b.
1. 1 answer
2. asked by christina
3. 399 views
7. Determine the inverse of each relation given.a. f(x) = 1/x-2 + 3 b. f(x) = 2(x – 4)^2 + 5
1. 1 answer
2. asked by noel
3. 412 views
A 16kg sled starts up a 28 degree incline with a speed of 2.4m/s . The coefficient of kinetic friction is = 0.27.part a)How far
1. 1 answer
2. asked by julie
3. 702 views
A car is coasting to a stop. The total drag (frictional Forces) on the 200kg car equal 2000N.1. What is the acceleration of the
1. 1 answer
2. asked by khloe
3. 477 views
A sign weighing 10N hangs from two ropes. Each rope is 45 degrees from the horizontal.1. What is the tension in each rope?
1. 2 answers
2. asked by khloe
3. 1,124 views
area of a nonagon with a perimeter of 126in
1. 2 answers
2. asked by Anonymous
3. 1,873 views
Find the area of a regular pentagon with a side of 6ft. answer nearest tenth
1. 3 answers
2. asked by lilman
3. 1,642 views
Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 229 cm and
1. 2 answers
2. asked by Ryan
3. 820 views
According to a poll conducted in a company, 47% of the employees regularly use the internet while at work. You conduct a similar
1. 0 answers
2. asked by James
3. 445 views
Trying to find ∫x*arctan(x)dx, but I can't figure out what do to after:(1/2)x^2*arctan(x)-1/2∫x^2/(x^2+1) dx
1. 7 answers
2. asked by Jay
3. 464 views
The height of a ball that was batted into the air at 160 feet per second is a function of t, the time in seconds after the ball
1. 3 answers
2. asked by Marilyn
3. 1,142 views
1. Find a unit vector which is perpendicular to both of the vectors m=[4, 2, -3] and n=[2, -3, 1]
1. 4 answers
2. asked by j
3. 434 views
2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.
1. 4 answers
2. asked by j
3. 406 views
3. Determine that the vectors u=[t, 4, 2t+1] and v=[t+2, 1-t, -1] are perpendicular, find the possible values of the contant, t.
1. 4 answers
2. asked by j
3. 374 views
darius drinks 1 1/2 cups of water three times a day. how many cups of water does darius drink per week
1. 2 answers
2. asked by skyla
3. 447 views
A glass bulb with radius 15 cm is filled with water vapor at a temperature of 500 K. On the exterior of the bulb a spot with
1. 0 answers
2. asked by sand
3. 504 views
Chandra borrows some money at 7.2%/a compounded annually. After5 years, she repays $12 033.52 for the principal and the
1. 1 answer
2. asked by Maame
3. 1,780 views
it took a small plane 3 hours more to fly 475 miles against the wind than it took the same plane to fly the same distance with
1. 1 answer
2. asked by April
3. 519 views
1-trabajaba2- iban 3-teniamos 4- era 5-cuidaban 6- jugaba 7- nos divertiamos. complete the paragragraph. Cuando yo------
1. 2 answers
2. asked by chris
3. 947 views
R =(cos0 -sin0)(sin0 -cos0) State the matrix R for 0=120 degrees NB 0 represents theta
1. 0 answers
2. asked by lindsay
3. 1,014 views
The points A=(1,1) B=(3,4) connects to point C (3,1).a. Find the length of AB b. The gradient and equation of line AB
1. 2 answers
2. asked by lindsay
3. 370 views
The towns A and B are on the circle of latitude 24 degrees N.The longitude of A is 108degrees E and longitude B is 75 degrees E.
1. 0 answers
2. asked by lindsay
3. 930 views
Use formulas to find the lateral area and surface area of the given prism round to nearest whole numberBelieve height 4m and
1. 15 answers
2. asked by Cody
3. 2,209 views
HELP! i have no idea how to do this!A rabbit population satisfies the logistic equation dy/dx=2x10^7y(10^6-y), where t is the
1. 0 answers
2. asked by Bianca
3. 622 views
A committee of 5 people is to be selected from student council. Council has 6 boys and 7 girls. What is the probability that the
1. 1 answer
2. asked by Tom
3. 980 views
A committee of 5 people is to be selected from student council. Council has 6 boys and 7 girls. What is the probability that the
1. 1 answer
2. asked by Tom
3. 677 views
1. Regarding management and leadership, which statement ismost accurate? A. Leaders can be good managers, and good managers can
1. 8 answers
2. asked by Shawn corey
3. 674 views
Given that P=(2,10)(5,-3) a. Evaluate the inverse P^-1, of P b. use a matrix method to solve x(2,5)+ y(1,-3) =(7,1)
1. 1 answer
2. asked by lindsay
3. 406 views
find the volume of the oblique coneheight=25in radius=15in answer choice; 2,208.9in^3 1,472.6in^3 196.3in3 4,417.9in^3 I have
1. 2 answers
2. asked by lilman
3. 2,263 views
PLEASE HELP!!On a clear day at sea level, with a temperature of 25 °C, the partial pressure of N2 in air is 79 kPa and the
1. 1 answer
2. asked by Henry
3. 1,017 views
What is the freezing point (°C) of a solution prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water? The molal freezing
1. 3 answers
2. asked by Henry
3. 1,604 views
Using a sample of recent university graduates, you estimate a simple linear regression using initial annual salary as the
1. 2 answers
2. asked by Anthony
3. 624 views
3y^2+24y+72x-96=0Can anyone put this in standard form: (y - k)2 = 4p(x - h) All help is greatly appreciated! :)
1. 1 answer
2. asked by Kate
3. 490 views
Teachers attuned to their role in affecting children's behavior who are also well grounded in the developmental process know
1. 1 answer
2. asked by Anonymous
3. 490 views
All of the following statements describing how the American family has changed since 1970 are accurate EXCEPT:A. the number of
1. 1 answer
2. asked by Anonymous
3. 442 views
How do I put this parabola in standard form? Could someone show how they would put it in this form: (x - h)2 = 4p(y - k)1.
1. 1 answer
2. asked by Kate
3. 520 views
When attempting to modify a child's behavior using negative reinforcement, the desired result is that the child will:A. withdraw
1. 1 answer
2. asked by Anonymous
3. 564 views
According to the U.S. Census Bureau, since 1970 the number of divorced persons has:A. more than tripled. B. decreased. C. more
1. 1 answer
2. asked by Anonymous
3. 430 views
1. Find a unit vector which is perpendicular to both of the vectors m=[4, 2, -3] and n=[2, -3, 1]
1. 2 answers
2. asked by j
3. 459 views
2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.
1. 2 answers
2. asked by j
3. 340 views
3. Determine that the vectors u=[t, 4, 2t+1] and v=[t+2, 1-t, -1] are perpendicular, find the possible values of the contant, t.
1. 2 answers
2. asked by j
3. 359 views
if you start with 300g of lead acetate in 850ml of water what is the Pb^2+ concentration at a pH of 4.8?
1. 0 answers
2. asked by JM
3. 412 views
the conditions that the net force and the net torque both vanish?
1. 1 answer
2. asked by owen
3. 915 views
for an object in equillibrium the net torque acting on it vanishes only if each torque is calculated about?
1. 2 answers
2. asked by owen
3. 960 views
for a body to be in equillibrium under the combined action of several forces
1. 2 answers
2. asked by owen
3. 417 views
two uniform cylinders have different masses and different rotational inertias.they simultaneously start from rest at top of an
1. 1 answer
2. asked by owen
3. 4,253 views
what is an application program included with Windows that allows the contents of the computer, the hierarchy of folders on the
1. 5 answers
2. asked by owen
3. 2,806 views
what is the mechanism of formation of various hydrazides by using hydrazine hydrate
1. 1 answer
2. asked by aruna
3. 324 views
A rabbit population satisfies the logistic equation dy/dx=2x10^7y(10^6-y), where t is the time measured in months. The
1. 0 answers
2. asked by Henry
3. 483 views
A 16kg sled starts up a 28 degree incline with a speed of 2.4m/s . The coefficient of kinetic friction is = 0.27.part a)How far
1. 3 answers
2. asked by julie
3. 705 views
integral of dx/square root(x^2-64)My answer is: ln (x/8 + square root(x^2-64)/8) +c is this right?
1. 2 answers
2. asked by kelly
3. 353 views
a train moving at constant velocity of 54 k mph moves east wards for 30 min, then due to north with the same speed for 40 min.
1. 4 answers
2. asked by srikala
3. 1,532 views
A particle moving with a constant acceleration describes in the last second of it's motion 9/25th of the whole distance.of it
1. 1 answer
2. asked by srikala
3. 609 views
a boy walks to his school at a distance of 6km with constant speed of 2.5 k mph and walks back with a constant sped of 4 k mph.
1. 2 answers
2. asked by srikala
3. 2,511 views
if a car covers 2/5th of the total distance with v1 speed and 3/5th distance with v2 then average speed is?
1. 2 answers
2. asked by srikala
3. 889 views
According to Boyle's law, the volume V of a gas at a constant temperature varies inversely with the pressure P. When the volume
1. 1 answer
2. asked by Pat
3. 831 views
1. He emptied the bucket of water.2. He filled the bucket with water. (#2 is correct. What about #1? If I want to use the
1. 1 answer
2. asked by rfvv
3. 438 views
This is a 100 question hw sheet and I have answered all but i am unsure about a few please help!!!8. Which of the following
1. 3 answers
2. asked by anon
3. 464 views
What is the standard form of this parabola:-2x^2+16x+24y-224=0 Please Help, parabolas are evil.
1. 2 answers
2. asked by Sam
3. 484 views
the evolution of the socio political milieu during colonial period, including protestant, christinity impact on colonial social
1. 1 answer
2. asked by joe
3. 413 views
find dy/dxy=3u^2-6u+2,u=v^2-1;v=2x
1. 1 answer
2. asked by ashok
3. 465 views
a boy walks to his school at a distance of 6km with constant speed of 2.5 k mph and walks back with a constant sped of 4 k mph.
1. 1 answer
2. asked by srikala
3. 488 views
a train moving at constant velocity of 54 k mph moves east wards for 30 min, then due to north with the same speed for 40 min.
1. 2 answers
2. asked by srikala
3. 576 views
FOOD & HEALTH SOURCE & ENERGY
1. 1 answer
2. asked by SS
3. 892 views
the larger of two numbers is 5 less than 8 times the smaller. their sum is 94. find the numbers
1. 1 answer
2. asked by Anonymous
3. 853 views
What would the percentage be if I had 16 apples and 15 of them were yellow?
1. 1 answer
2. asked by Sue
3. 316 views
A glass bulb with radius 15 cm is filled with water vapor at a temperature of 500 K. On the exterior of the bulb a spot with
1. 0 answers
2. asked by sand
3. 605 views
Discuss the narration in "My Antonia" and how the use of both Jim'syoung voice and Jim's older voice changes? the pace and flow
1. 2 answers
2. asked by Anonymous
3. 439 views
Critical Reading Identify the letter of the choice that best completes the statement or answers the question. What is Mr.
1. 4 answers
2. asked by lisa
3. 1,536 views
Someone please help! Have spent ages stressing over this and still can't figure out how to do it! need asap.Question 3. In
1. 3 answers
2. asked by Mel
3. 1,097 views
Derivative of y=in((e^-2x)(cos4x))
1. 1 answer
2. asked by DK
3. 355 views

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