Questions Asked on
May 16, 2018

English
Can someone please confirm that my answers are correct? Choose the correct pronoun to fit the context of the sentence. 1. The dog chewed ________ leash apart. A. its B. his or her C. it’s D. their E. its’ I think it's C 2. Is technology with all
asked by Heather 
Math
A pizza shop offers 5 toppings. How many different 3topping pizzas can you make? 1)6 2)10 3)4 4)5 I think #2
asked by Jamie M 
Physics
A metal block of density 900kg/m3 weighs 60N in air . Find its weight when immersed in paraffin wax of density 800kg/m3
asked by Hidf 
geography
The great Fort Tejon earthquake of January 9, 1857 (magnitude 7.8) was the last major earthquake in this region. It ruptured a 360 kilometer (220 mile) segment of the San Andreas Fault and produced 10.0 meters (33 feet) of offset in this area. Based on the
asked by alejandfra 
Economic
Causes of abnormal supply
asked by Edidiong 
Social Studies
What was the main reason the Soviet Union crumbled in the 1980s? A. Glasnost led to rebellion against communist rule around the world. B. The Soviet economy could not match U.S. military spending while meeting citizens' demand for consumer goods. C.
asked by Oof 
English
Identify the subject and complete verb in each of the following sentences. 1. Please go to the store and buy some milk for the baby. A. you; go/store B. you; go/buy C. store; go/buy D. milk; go/buy I think that it's D (milk is the subject and go/buy is the
asked by Heather 
precalculus
how do you find the 12th term of the sequence an= an1+3 ( the n and n1 are subscript) n>2 (also equal to)? I understand how to find the first six terms,but how do you use that to find the 12th . Thanks
asked by Anonymous 
math
The stemandleaf plot shows the test scores of a science class. Use the plot to answer the question. 1.how many students scored 78? (1 point) 1 student 2 students 3 students 4 students
asked by Help 
math
how many solutions does 2(2x3)+6=4x have
asked by dooski 
Social Studies
The United States used diplomacy to broker peace agreements in which of the following countries? A. Israel, Northern Ireland B. Nicaragua, Somalia C. South Africa, India D. North Korea, Poland Is it A?
asked by Oof 
Calculus
Write the integral in one variable to find the volume of the solid obtained by rotating the firstquadrant region bounded by y = 0.5x^2 and y = x about the line x = 5.
asked by James 
math
In a football game, a quarterback throws a pass from the 5 yard line (10 yards from the sideline). The pass is caught by on the 45 yard line (40 yards from the same sideline). How long was the pass in yards?
asked by Shiv 
Parametrics
A bowling ball is rolled down and alley with a constant velocity of 1.4m/sec. at an angle of 86deg. To the starting line. The position of the person throwing the bowling ball can be represented by the point (0,0). Where is the ball after 8 seconds?
asked by Chris 
Calculus
The function f is continuous on the interval [4, 15], with some of its values given in the table above. Estimate the average value of the function with a Trapezoidal Approximation, using the 4 intervals between those given points. x 4 9 11 14 15 f(x) 6
asked by Jimmy 
Geometry
A diameter of a circle has endpoints P(10, 2) and Q(4, 6). a. Find the center of the circle. b. Find the radius. If your answer is not an integer, express it in radical form. c. Write an equation for the circle. Can someone explain how to do this?
asked by Ember Lovet 
Calculus
Electricity is consumed between the hours of midnight (t = 0) and 6 a.m. (t = 6). Selected values of the rate of consumption are shown in the table below, with t measured in hours past midnight, and R(t) measured in KW per hour. Use 4 trapezoids to
asked by Ronald 
Physics
A ball thrown vertically upward from the ground level hits the ground after 4 seconds calculate the maximum height it reached during its journey
asked by Anonymous 
Quantum Physics
1. Calculate the transition ratio between the 2P1S and 3P2S states of the hydrogen. 2. Find the first order correction in the energy for the states n = 3 of the hydrogen atom subject to a constant electric field in the z direction (effect Stark). What
asked by Carol 
Socials
What evidence is there to support John A. Macdonald’s argument that BC would be better off joining the United States if the transcontinental railway was not built?
asked by Jerry 
Introduction to computers
It is important to plan a document before you create it. List three things you should identify and consider before you plan the layout and design of a document. Why?
asked by Erica 
Geometry
Two similar pyramids have lateral areas f 20 square feet and 45 sqaure feet. The vloume of the smaller pyramid is 8 cubic feet. Find the volume of the larger pyramid. 33ft^3 27ft^3 18ft^3 12ft^3 Can some explain how to solve this.
asked by June (needs help solving) 
maths
A spherical tank in a petrochemical plant has a radius of 5m. Give an expression which, when integrated from y=r to y=dr ,will give the volume of liquid in the tank where r is the radius and d is the depth of liquid. If liquid is entering the tank at a
asked by URGENT 
Math
A good estimation for planning on purposes is to figure on ________ of your gross income to be realized income. 65% *** 70% 80% If I was told that I would be making $40,000/year, would I need to multiply or divide by the percentage from the first question
asked by Anonymous 
Chemistry
A solid nonelectrolyte with a mass of 11.32g is dissolved in 115.00g of water. The observed freezing point of the solution is3.44 degrees C. Given Kf of water=1.86 degrees C/m, what is the molar mass of the unknown solid?
asked by Ceamus Angelina 
Quantum Physics
Calculate the transition ratio between the 2P1S and 3P2S states of the hydrogen.
asked by ELLE 
Social Studies
If you were an entrepreneur, which Eastern European country might be the best place to start your new business? Explain your reasoning. Can someone name a country that might be good to start a business in, that way I can look it up and explain my
asked by I'm Just a Girl Who Needs Help 
Math
what is the solution of the inequality 3/8x > 9? A) x > 216 B) x > 72 C) x > 24 D) x > 14***
asked by Anonymous 
Physics
The temperature of the air is 20 Celsius when a tourist drops a coin into a wishing well. She hears the splash 5.30s after she drops the coin. If the air resistance is ignored, how deep is the well? a) 344m b)332m c)137m d)120m e)0.60m
asked by Kath 
Math
what is the solution of x/3 > 3 A) x < 1 B) x > 1*** C) x < 9 D) x > 9
asked by Anonymous 
Trig
For parametric equations x=a cos t And y=b sin t Describe how the values of a and b determine which comic section will be traced.
asked by Alan 
Chemistry
what happens to the molecules of propane as they are pressurized in a propane tank?
asked by Anonymous 
Chemistry
What happens to particles in thermal expansion?
asked by Anonymous 
Chemistry
Can someone link me videos and sites that can teach me the formula to solve these? Or try to help me understand how to solve these? 1.You have 200g of a radioisotope . If the halflife of this radioisotope is 20 days, how many grams will remain after 40
asked by Samantha 
maths
The mean of seven positive integers is 16. When the smallest of these seven integers is removed, the sum of the remaining six integers is 108. What is the value of the integer that was removed?
asked by Grand 
Calculus
Find F '(x) for F(x) = integral[x^3 to 1](cos(t^4)dt) a. cos(x^7) b. cos(x^12) c. 3x^2cos(x^12) d. cos(1)  cos(x^12)
asked by Jimmy 
calclus
Chemistry teachers love to have different shaped beakers in their classroom (I guess it makes the classroom look for impressive). Different shaped beakers result in different rates the water level rises. Task: Determine the rate in which the water level
asked by sarah 
physics
i dont know what the answer is... i got itwrong my answer was 1.78. whats the correct answer? A 57kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.7m/s. How fast is he going as he lands on the trampoline 3.8m below?
asked by rob 
physics asap
I have problems that i need solved as fast as possible and dont know what to do. please send answeres quick A 57kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.7m/s. How fast is he going as he lands on the
asked by @Rob 
Math
Erin has four shirts (white, blue, red, black) and two pairs of pants (blue and black). She randomly chooses a shirt and a pair of pants. What is the probability that they are the same color?
asked by Zien 
socials
In the past, women were not allowed to vote. Why were women allowed to vote now? Like what factor helped changed this?
asked by 1 
Language arts
List some important ideas that the Giver includes. Why did you choose those ideas? I have no idea what this question means. Thank you for your help
asked by Shawn 
English
Can someone please help confirm my answers are correct? Thanks 1. After a ________ consideration, I’ve decided to use my ________ savings. A. weeks’/lives B. week’s/life’s C. weeks’/live’s D. week’s/lifes’ I think it's B. 2. Several
asked by Heather 
Calculus
Find d/dt integral[2 to x^2](e^x^3)dx
asked by Jonathan 
physics
Can anyone please help me with this? Find the force acting on a 12,500 kg F4 Phantom jet in the following situations: 1. It is catapulted from rest to 250 km/hr in 2.2 seconds. How can I find the acceleration for this problem??
asked by pipe 
Math
A cowboy rides into town on Sunday and stays 3 days and leaves on Sunday. How is this possible?
asked by Fonna 
Calculus
Show that the function F(x) = integral[x to 3x](1/t)dt is constant on the interval (0, +∞).
asked by David 
Socials
What key factors influenced decisions about who should have the vote (e.g., why were women given the vote after World War I and First Peoples were not?)
asked by oooo 
Social Studies
What was Muhammad's message? What rules for daiy living did he teach?
asked by HELLO? 
physics
Pls what is the specific of water? Is think is 4200 but my mates are saying it's 4180
asked by mary 
Socials
To what extent does nationalism bring people together or drive them apart? What factors influence nationalism and national identity?
asked by Jessica 
math
Construct a triangle PQR,where angle QPR=135degrees, PQ=8.4cm and QR=12.5cm. state length PR.
asked by Opio 
math
Liz finances a piano for $3,080 by taking out an installment loan for 60 months. The payments were $82.13 per month and the total finance charge was $1,847.80. After 24 months, Liz decided to pay off the loan. After calculating the finance charge rebate,
asked by Thomas22 
calclus
Is it possible to accurately approximate the speed of a passing car while standing in the protected front hall of the school? Task: Determine how fast cars are passing the front of the school. You may only go outside to measure the distance from where you
asked by robin (urgent) 
Chemistry
For each Kinetic Molecular Theory principle, do all gases follow this principle all of the time? why or why not? 1. The space between gas molecules is much larger than the molecules themselves. 2. Gas molecules are in constant random motion. 3. The average
asked by Anonymous 
math
JAB Consulting has a $42,500 line of credit which charges an annual percentage rate of prime rate plus 5.5%. Their starting balance on May 1 was $7,800. On May 5 they borrowed $4,700. On May 13 the business made a payment of $2,000, and on May 19 they
asked by Opio 
Chemistry
what happens to the molecules of propane as they are pressurized in a propane tank?
asked by Anonymous 
Chemistry
what are two examples of thermal expansion? What is happening to the particles in each case?
asked by Anonymous 
CHEMISTRY
What volume of 2.5*10^2 M H2SO4 is required to neutralize 125mL if 0.03 M KOH
asked by CHEMISTRY LEARNER 
English
I'm doing English homework and the term "kinesthetic imagery" has been used but I don't know what it means? I've never even heard of it before and when I google it I can't find anything about it. Does anyone know what it means?
asked by Nari 
Math
A parallelogram and a triangle both have a base of 8 inches. the height of the parallelogram is 4 inches. what is the height of the triangle if both shapes have the same area?
asked by ok 
Metallurgy
what are cast iron boring scarp and other types of scrap used for steel making?
asked by Eddy 
Physics
A swimmer launches himself upwards from a springboard 5.0 m above the surface of the water in a swimming pool. His trajectory is (almost) vertical, and from the top of his trajectory he passes the springboard in just half of the time he takes to reach the
asked by Anon 
Math
Probability practice idk how to do it ;c
asked by Help meh ;c 
math
as part of their job, meteorologists use data to make weather predictions. How accurate are their predictions? what are other scenarios in which you would use data to make a prediction? how would you defend your prediction using data?
asked by l\ol 
Sociology
What is the sociological imagination? Give an example of how it might be used.
asked by Erica 
Introduction to computers
What are the steps to choosing the right computer to purchase? What are some of the choices within each step?
asked by Erica 
Math
Human activities, like burning fossil fuels and deforestation, have greatly contributed to global warming. In this discussion assessment, you will go on a trip around the world to explore the effects of climate change. Choose one destination that is
asked by NEEDS HELP ASAP 
Pre Calculus
A travel agent is trying to schedule a client's trip from City A to City B . There are 3 direct flights,3 flights from A to a connecting city C , and 4 flights from this connecting City C to City B .How many trips are possible?
asked by Anonymous 
SS
What challenges does Russia face as it finds its place in today's world? Can someone at least name one challenge Russia faces, that would be very helpful for me in this lesson, Thanks.
asked by I'm Just a Girl Who Needs Help 
Chemistry
Do gases follow any of these principles all the time? 1. The space between gas molecules is much larger than the molecules themselves. 2. Gas molecules are in constant random motion. 3. The average kinetic energy is determined solely by the temperature. 4.
asked by Anonymous 
Accounting
How do I calculate shareholders equity from the following data? htt ps://i mgur.c om/a/SkMTpBV I added equity share, preference share, reserves and share premium, but didn't get the answer as mentioned. Any help would be appreciated.
asked by Cookie 
Math
40.2*(0.4+0.7)
asked by Rutba 
accounting
Shower Sales Ltd sells plumbing fittings in a rapidly developing area. Its sales in June are $500 000. From recent experience, the manager can confidently predict that sales will increase 10% each month cumulatively. 10% of sales are for cash, 80% are paid
asked by MIchael 
Math
In a circle O, draw chord AB such that AB = r (r is the radius) find the length of theminor arc AB. (Tried drawing it, and it ended up having a 90 angle but it didn’t work. What do i do?)
asked by Mikey 
math
1. 77 is what percent of 192? A. x/100=77/192;4.01% B. x/100=77/192;40.1% C. x/77=100/192;77.3% D. x/100=192/77;249.4%
asked by help pleeeeeeeeeaaaaaassssseeeeeeee 
Math
In a circle O draw a chord AB such that the length of major arc AB is twice the length of minor arc AB. How does the length of chord AB relate to the radius of the circle? I don’t get it.
asked by Mikey 
Math
A sports field has a shape that consists of semi circle and a rectangle as shown on the diagram on the right. The width of the field is 20m and its longest lengths measures 40 m. Find the area and the perimeter of the field.
asked by Mikey 
Math
Two equal corcles intercept each other. Find the area of the overlapping region, if the radii of the circles are 10 cm each and the distance beten centers also equals 10 cm. How do i solve this? Thank u in advance.
asked by Mikey 
science
what is meant by efficiency of a machine is 60%?
asked by Rajan 
calculus
Let F(x)= the integral from 0 to 2x of tan(t^2) dt. Use your calculator to find F″(1) By applying the fundamental theorem of calculus, I got the derivative of the integral (F'(x)) to be 2tan(2x^2) When I take the derivative to find F''(x) I get 8x
asked by Anonymous 
Math
What common word would we have after following these steps?  write down a zero put 50 on its left and 5 on its right add 1/5 of eight at the end
asked by elissa 
Science
11. Create a scale for your model thermometer. Divide the distance between the two marks into 5mm intervals. Starting with the lowest point, label the intervals on the straw 0, 1, 2, 3, and so on. Describe your scale below. PLEASE HELPPPP IM super behind
asked by @Someonepleasehelpme 
Social Studies
When the Federal Reserve lowered interest rates following the 2001 recession, what did more people start to do? A. buy homes B. default on loans C. invest in dotcoms D. sell stock shares The United States used diplomacy to broker peace agreements in which
asked by Oof 
Maths, physics, science
A spherical tank in a petrochemical plant has a radius of 5m. If liquid is entering the tank at a rate of 1500 litres per second and the depth is 3m how long will it take to fill the tank? Give your answer in seconds.
asked by URGENTTTT 
Math (Help)
Find the function rule x 2 1 0 1 2 y 9 4 1 6 11 I don't know how to do this and my lesson was no help, does anyone know any sites that may help me understand how to do this?
asked by Mr. Market 
Science
Earth's energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be used in your house. Then describe the ideal energy source for generating most of your home's electricity, and explain why you
asked by kathryn