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Questions Asked on April 8, 2018

A communications tower is located at the top of a steep hill, as shown in the figure below. The angle of inclination of the hill
1. 3 answers
2. asked by Evan Ramseur
3. 6,383 views
Prove that-tan^-1(1/2tan 2A)+tan^-1(cotA)+tan^-1(cot^3A) ={0,ifpi/4<A<pi/2 {pi,0<A<pi/4 Where 2 small curly brackets are 1 big
1. 1 answer
2. asked by Ash
3. 4,843 views
An ant tries to climb the water pipe 10m high,it climbs 2m up and slips back 1m down in every move. In how many moves will it
1. 5 answers
2. asked by Hitesh
3. 4,135 views
Troy juth wants to purchase new dive equipment for Underwater connection, his retail store in Colorado springs. He was offered a
1. 3 answers
2. asked by Anonymous
3. 3,769 views
Simplify-11 the square root of 112
1. 18 answers
2. asked by Anonymous
3. 3,528 views
Select all possible values for x in the equation.x cubed=375. 5*the cubed root of 3 the cubed root of 375 75*the cubed root of 5
1. 5 answers
2. asked by Oof
3. 3,127 views
Water leaks from a tank at the rate of r(t) gallons per hour. The rate decreased as time passed, and values of the rate at
1. 1 answer
2. asked by Tim
3. 3,100 views
.In the function f(x), x is replaced with 2x and 1 is added to the function.f(x)=−3sinx What effect does this have on the
1. 2 answers
2. asked by Mason
3. 2,784 views
.The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting
1. 1 answer
2. asked by Mason
3. 2,480 views
CH4 + Cl2 → CH4Cl + HClIs this a double replacement reaction? I believe it is but am not entirely sure.
1. 2 answers
2. asked by Summer
3. 2,059 views
The equation yˆ=−6.2x2+41.5x−5.6 approximates the average number of cars that pass through an intersection x hours
1. 4 answers
2. asked by Jessica
3. 1,945 views
What are the domain and range of the function y= 2 the square root of (3x+4) - 5
1. 1 answer
2. asked by Anonymous
3. 1,834 views
Mark borrowed $200 at 12% compound interestfor two years. If he makes no payments. How much interest will he owe at the end of
1. 1 answer
2. asked by Ben
3. 1,631 views
Find the area of the figure. Round to the nearest tenth if necessary.T(-1,8), U(3,5), V(4,0), R(-3,0), S(-3,5)
1. 1 answer
2. asked by Jonah
3. 1,465 views
How many rectangles can you find with an area of 32?
1. 1 answer
2. asked by Yota
3. 1,430 views
On Dolphin Beach, the high tide is 2.2 meters and only occurs at 12 a.m. and 12 p.m. The low tide is 1 meter and only occurs at
1. 1 answer
2. asked by Jessica
3. 1,417 views
Jose is a Latino client who presents with occupational difficulties. He was laid off from a construction job 8 months ago and
1. 2 answers
2. asked by Angela
3. 1,327 views
The values of 4+(1/4+(1/4+1/4+..upto infinity...I don't know how to type that fraction . I have taken a photo and uploaded here.
1. 1 answer
2. asked by Venki
3. 1,318 views
At midnight the temperature was 21°c. Two hours later it was 3° colder. What was the temperature then
1. 4 answers
2. asked by Anonymous
3. 1,236 views
The graph of f(x)=sin(x) is transformed into a new function, g(x) , by compressing it vertically by a factor of 1/2 and shifting
1. 1 answer
2. asked by Jessica
3. 1,187 views
Just wanna make sure, if i did it correct or not.Cl2 + 2NaBr --> Br2 + 2NaCl (0)---(+1)--(-1)---(0)------(+1)(-1) So Cl2 loss =
1. 2 answers
2. asked by K
3. 1,186 views
Let p(x)=90/9+50e ^ −x .What is p(5) ?
1. 1 answer
2. asked by Jessica
3. 1,186 views
kevin correctly answered 75% of 32 questions . how many questions did kevin answer correclty
1. 4 answers
2. asked by quayon
3. 1,090 views
Owen and Ethan have $175 together. How much money does each of them have if Ethan has $33 more than Owen?
1. 4 answers
2. asked by sylvia
3. 1,089 views
The first European colony in the Americas to gain independence was?A) Mexico B)Cuba C)Haiti D)Brazil I think B Thanks
1. 2 answers
2. asked by Jamie M
3. 1,089 views
1. Your average daily balance on your charge card for the month of July is $855.28. If your card carries an annual interest rate
1. 2 answers
2. asked by Heyhi
3. 1,027 views
Simplifythe square root of 363 - 3 the square root of 27
1. 1 answer
2. asked by Anonymous
3. 1,025 views
The border of a square game board is 3 inches wider than the main board.The total area of the game board is 196 in.^2 what are
1. 1 answer
2. asked by Anonymous
3. 1,009 views
.Over a 24-hour period, the temperature in a town can be modeled by one period of a sinusoidal function. The temperature
1. 0 answers
2. asked by Mason
3. 960 views
what is the unit for translational speed? is it the same as m/s or different?
1. 3 answers
2. asked by Anonymous
3. 952 views
What is the solution set for the quadratic equation x^2 + 6x = -5? I’m honestly confused and don’t know what to do. I
1. 1 answer
2. asked by Anonymous
3. 915 views
What do you think the title, "The Great Gatsby," means? Is Gatsby “great”? Why or why not?
1. 4 answers
2. asked by Mac
3. 812 views
Find the area of the figure. Round to the nearest tenth if necessary.D(0,2), E(4, -2), F(8,2) instead of d and f connecting with
1. 1 answer
2. asked by Jonah
3. 793 views
Your annual salary 12 years ago was $14,500; it is now $25,000. What is the average annual rate of increase?
1. 1 answer
2. asked by Heyhi
3. 757 views
A five-year loan of $25,000 at 7.2% compounded quarterly requires quarterly payments. (Round your answer to 2 decimal places.)a.
1. 3 answers
2. asked by Giuseppe
3. 751 views
Residents of a small city voted on whether to allow a developer to build a shopping center. The number of voters in favor of the
1. 1 answer
2. asked by Anita
3. 750 views
In 4 years, your son will be entering college and you would like to help financially. You decide to create a college fund and
1. 1 answer
2. asked by Heyhi
3. 685 views
When 100ml of Hg(NO3)2 (aq) fully reacted with Na2S (s), 1g of HgS was producted. In this situation, how much is the molarity of
1. 4 answers
2. asked by Rov.
3. 675 views
Solve the equationtan^-1(under rootx^2+x)+sin^-1(under rootx^2+x+1)=pi/2 Where tan^-1 inverse of tan
1. 3 answers
2. asked by Ash
3. 675 views
Based on the ratio of mean moles of O2/mol KClO3 what is the chemical equation for the reaction that occurred? Why? Is this
1. 1 answer
2. asked by rachel
3. 665 views
what is the intercept form of this parabola with intercepts at: x = -2, x = 3, and y = -4
1. 1 answer
2. asked by Anonymous
3. 655 views
A parabola has intercepts of x = -2, x = 3, and y = -4how do I write this into these forms: the intercept form (y = a (x –
1. 2 answers
2. asked by Anonymous
3. 645 views
with the polynomial: 2x^2 + 7x - 15 = 0do these apply? There are 2 real roots. There are 2 irrational roots.
1. 4 answers
2. asked by Anonymous
3. 633 views
Write a 500 word essay on "What is something that you find fascinating and interested in exploring?"
1. 8 answers
2. asked by Brandon
3. 627 views
the moon travels about 1.42 * 10^7 meters of its orbit in one twenty-four hour period. which of the following is the most
1. 1 answer
2. asked by jas
3. 622 views
Plz help me plot on graph and also the solution.Q. When velocity is 20 m/s time is 0 and velocity 20 m/s time is 5 sec, velocity
1. 4 answers
2. asked by Deepak
3. 613 views
1.How much heat is absorbed by a 63g iron skillet when its temperature rises from 12oC to 30oC?2.How much heat is needed to
1. 3 answers
2. asked by Arianne
3. 590 views
a student accidentally mixed sodium carbonate an calcium carbonate. state how he would obtain pure sodium carbonate from the
1. 1 answer
2. asked by james
3. 553 views
Please people i need your help whoever knows#Mrs Ally went to the market with sh.10,000 to buy the following items; 5 kg of rice
1. 1 answer
2. asked by kelvin
3. 540 views
Please people i need your help whoever knows#Mrs Ally went to the market with sh.10,000 to buy the following items; 5 kg of rice
1. 0 answers
2. asked by kelvin
3. 536 views
Jennifer just turned 23 and can save $500 per quarter, starting in three months. If Jennifer can earn 7% compounded quarterly,
1. 0 answers
2. asked by Heyhi
3. 535 views
Write a sine equation to represent y=-2cos(4x-pi)+2
1. 1 answer
2. asked by Anonymous
3. 532 views
Calculate molarity 9.8g r 500 ml
1. 1 answer
2. asked by Sara
3. 524 views
How can we add a methoxy group to a benzoic acid? At the meta position.My thought process: Use friedel craft alkylation and add
1. 0 answers
2. asked by James from UCLA
3. 477 views
Guys help me this question.four yrs ago, Katie was twice as old as Anne was then. In 6 yrs, Anne will be the same age that Katie
1. 1 answer
2. asked by kelvin
3. 470 views
A cone with a radius of 3 cm, and a volume of 900cm.The height is 95.493cm? how is the volume affected if the height is doubled,
1. 2 answers
2. asked by Anonymous
3. 447 views
A label on a 500ml Dettol bottle,indicated chloroxylenol is 4.8g/100ml.his many molecules of chloroxylenol are in 25cm3of
1. 1 answer
2. asked by Prudence
3. 436 views
If you dropped the ball, cylinder and the ring at the same time from a height of 6.35 cm, in what order would the hit the
1. 1 answer
2. asked by Anonymous
3. 424 views
ratio of rate of diffusion of O2 and CH4
1. 1 answer
2. asked by ANI
3. 424 views
Is tan(90-theta) the same as tan(theta)???
1. 5 answers
2. asked by maath
3. 413 views
x + 3y = 3true or false? (9, -2) is a solution for this function
1. 5 answers
2. asked by Anonymous
3. 388 views
What percentage of teachers in the U.S.A. live above versus below federal poverty line?
1. 1 answer
2. asked by Boris
3. 383 views
What does Vcm mean?
1. 3 answers
2. asked by Anonymous
3. 369 views
Solve for x:64^x * 8^(2x-1) = 16^(x-1)
1. 1 answer
2. asked by Anonymous
3. 346 views
I'm something really important for without me you cannot enjoy slumber and stay stranded wherever you are. It's easy to find me
1. 0 answers
2. asked by Anonymous mary
3. 342 views
With the equation y = x^3 - 1Complete the table x: -2, -1, 0, 1, 2 y: -9, -2 , -1, 0, 7 are these correct? and what is the
1. 1 answer
2. asked by Anonymous
3. 335 views
f(x)=-2sqrt{-x+4}find f-1(x), restricting its domain so that f(x) is truly its inverse.
1. 1 answer
2. asked by Anonymous
3. 323 views
Solve for theta: cos2theta=1/2
1. 1 answer
2. asked by Anonymous
3. 304 views

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