Questions Asked on
November 18, 2018

social studies
In feudal society, who was responsible for ensuring justice was served and people's homes and lands were protected? A. peasants B. clergy C. lords D. serfs
asked by sally 
algebra
In 1960, the world record for the men's mile was 3.91 minutes. In 1980, the record time was 3.81 minutes. a. Write a linear model that represents the world record (in minutes) for the men's mile as a function of the number of years, t, since 1960. y= () b.
asked by caden 
Texas History
How did the Battle of the Alamo shape the outcome of the Texas Revolution? Give two significant effects.
asked by Door_frame_BLANK 
Algebra
Which radical equations produce imaginary values of y for the given values of x? I don't understand this can someone please explain? Choices y=√x, when x4 y=√x+8, when x≥−8 √x+8 , when x
asked by Ember Lovet 
Civic education
Mention ten major world and local civil problems
asked by Esther 
Social studies
In what present day countries can the sites of your civilizations be found? Help asap! I will thank you so much if you answer this question before 5:00 pm tonight! Thank you! Have a terrific day/thanksgiving break!
asked by Lisa 
Algebra
Hey, can someone help me out with these questions? 1. Find the slope of the line that passes through (2,3) and (1,1). A) 1/3 B) 1 C) 2 D) 4/3 2. A line with slope = 1/2 passes through the points (2,5) and (x,3). What is the value of x? A) 1 B) 1 C) 2
asked by Izzybelle 
Calculus
the shoreline of circle lake is a circle with diameter 2 mi.nancy's training routine begins at point e on the eastern shore of the lake.she jogs along the north shore to a point p and then swims the straight line distance,if any point ,from point to point
asked by Arah 
Math and Science
At which grade level is it most appropriate for children to group by more than one attribute?
asked by Gabriell 
history
What would be a good legal question for the case Board of Education v. Earls case and a good answer for the question? This is suppose to be for my homework and it is due tomorrow! I need help immediately so I need to know an answer right now. :(
asked by Andrea 
Math
The hypotenuse (m) and one leg (n) of a right triangle differ by 2. The square of the other side is A)m+2n B)m+n C)2(mn) D)2(m+n) E)m2n Work I've done: x^2+(m2)^2=m^2 x^2+m^24m+4=m^2 x^2+4=4m x^2=4m4 Did i do something wrong?
asked by Alex 
university physics
Two blocks are connected by massless string that is wrapped around a pulley. Block 1 has a mass m1=4.20 kg, block 2 has a mass m2=1.30 kg, while the pulley has a mass of 2.10 kg and a radius of 27.4 cm. The pulley is frictionless, and the surface mass 1 is
asked by Anonymous 
math
claude has 5 1/2 meters of ribbon and uses 4 2/3 meters of it how much ribbons does claude have left in simplest form
asked by sally 
Physics
A uniform beam 6m long weighing 4kg rests on supports p and q placed left and right 1metre from each end of the beam. Weight of mass 10kg and 8kg are placed near p and q respectively one each end of the beam. Calculate the reactions at p and q.
asked by Emmanuel 
Math
If x is positive, and x is decreased by 3, then a^2  x^2 is a) increased by 6x9 b) increased by 6x c)decreased by 9 d)increased by 6x+9 e)decreased by 6x9
asked by Timothy 
sociology
Which of the following is something groups must do in order to function effectively? a.choose leaders b.define boundaries c.set goals d.assign tasks e.all of the above
asked by andrew 
Probability
Terminology: A circle of radius r is a curve that consists of all points at distance r from the center of the circle. A disk of radius r is the set of all points whose distance from its center is less than or equal to r . Thus, a circle is the boundary of
asked by No One 
physics
1.0kg bomb explodes into three pieces, A, B, and C A ( 0.3kg) travel along the positive xaxis by 0.3km/s B (0.5kg) travel along the negative yaxis by 04km/s What is the velocity of C?
asked by Nat 
science
you have 100 ml of water in a beaker.you add 20 ml of table salt.the water level rises to only 105 ml.
asked by Anonymous 
Algebra
A certain recipe calls for a cake to bake between 25 minutes to 30 minutes,inclusive
asked by ronda 
Physics
Two forces, 395 N at 11◦ and 344 N at 34◦ are applied to a car in an effort to accelerate it. (3049 kg is the car) What is the magnitude of the resultant of these two forces? Answer in units of N.
asked by Nic 
English
Argumentative Essay 3. Exploring Ideas > 17. Writing the Final Draft It is not clear on what I am supposed to write.
asked by the questinator/sans the skeleton 
Modern World Studies
Only July 14, 1789, people in Paris, France attacked a prison holding political prisoners. This marked the start of the French Revolution. In 1791, France’s National Assembly passed laws and the Declaration of the Rights of Man which declared all people
asked by Bro 
university physics
To test the speed of a bullet, you create a pendulum by attaching a 4.30 kg wooden block to the bottom of a 2.90 m long, 1.90 kg rod. The top of the rod is attached to a frictionless axle and is free to rotate about that point. You fire a 10 g bullet into
asked by Anonymous 
Discrete Math
Using the ordinary alphabet and allowing repeated letters, find the number of words of length 8 that have exactly one B. How do I solve this? Please leave an explanation to solve this.
asked by Adedeji Ogunba 
Modern World Studies
The list can best be described as items brought to the Americas by what group of people? A.Europeans B.purtians C.NativeAmericans D Africain slaves
asked by Bro 
sociology
Segregation refers to: a.the extermination of a racial or ethnic group. b.negative attitudes toward categories of people. c.unequal treatment of individuals on the basis of their membership in a category. d.the physical separation of different groups of
asked by andrew 
sociology
People have formed a social group when they: a.have a purpose. b.share certain role expectations. c.attach importance to what they’re doing together. d.begin to feel special in contrast with others. e.all of the above
asked by andrew 
Math
Find the scalar equation of the line through the point (1, 4) and perpendicular to the line 2x + 5y – 3 = 0.
asked by Poo 
algebra
Recall that the standard form of a linear equation is Ax+By=C. Rewrite this equation in slopeintercept form
asked by caden 
science
A force of 543 N keeps a certain spring stretched a distance of 0.700 m . Part A What is the potential energy of the spring when it is stretched 0.700 m ? Express your answer with the appropriate units.
asked by Anonymous 
algebra
if the bus travels at 110km/h,how long wil it take to drive from A to F without stopping anywhere?'(show all your calculations)
asked by calculations 
carpentry, math
Determine the number of board feet required for joists on a onestory house 30′ × 40′, in which 2 × 8 joists will be placed 16″ OC. A. 2,052 B. 1,224 C. 1,632 D. 1,536 I honestly don't know what formula to use for this. Everything I see online
asked by doug 
Chemistry
The total volume of the Rogers Center is 1.6 x 10^6 m cubed. If the volume of 100 peas is about 55 cm cubed, how many Rogers Centers would 6.02 x 10^23 peas fill?
asked by David 
astronomy
Does anybody know approximately how many minor planets, like Vesta, could ﬁt inside Earth (A) 120 (B) 600 (C) 1,200 (D) 6,000 (E) 12,000
asked by steve 
Social Studies
The Leaders Can Nigeria Interest Of Their Followers
asked by Anonymous 
Physics
Two objects attract each other gravitationally with a force of 2.9 1010 N when they are 0.35 m apart. Their total mass is 4.0 kg. Find their individual masses.
asked by Claire 
Programs and Services
When a behavior is positively consequated, it A. is more likely to be repeated. B. helps to meet educational goals. C. will eventually become extinct. D. will be repeated less often. my answer is b.
asked by Diana 
English
1. She turns 21 in June. 2. She is turning 21 in June. [Which one is right?]
asked by rfvv 
Linguistics
Hello! I have a quick question about my linguistics final. My professor is a doctor, so would 'Dr.' head his name in my references and intext citations? This is all in APA: 6th edition, by the way! Thanks in advance,
asked by Emma 
probablility
Ben is playing a game by repeatedly rolling a fair die. He wins if he rolls two 6s in a row, but loses if he rolls a 1 or 2. What’s the probability that Ben wins?
asked by Lonely 
Grammar
Is "regarding to" correct?
asked by Natasha 
carpentry, math
9. A carpenter needs to determine how many plywood subflooring panels will be needed for a particular job. The area that needs to be covered measures 24′ × 48′. How many 4 × 8 plywood subfloor panels would be needed to cover this area? [A. 36] B. 32
asked by doug 
sociology
The U.S. Census Bureau relies on a _____ system of racial classification. genetic legal social selfdefinition biological i think ii is self definition
asked by andrew 
O chem
What's the product of butyliodide and napthalene?
asked by Live 
English
1. She looks happy. 2. She looks like a professor. 3. She looks like she is a professor. [Are they all grammatical?]
asked by rfvv 
Astronomy
The Moon’s gravity stretches Earth, which causes Earth’s tides. How much stronger is the force of the Moon’s gravity on a 1 kg mass on the side of Earth closest to the Moon compared to the force of the Moon’s gravity on a 1 kg mass on the side of
asked by hannah 
Math
Determine if the point (4,2,3) lies in the plane with vector equation (x, y, z) = (2, 0, 1) + s(4, 2, 1) + t(3, 1, 2).
asked by Tati 
chemistry
how do catalysts work and what is the concept of a catalysis?
asked by lauren 
English
Can someone tell me how I did on this poem or if I need to fix something Poem #1 Fear of death I live day by day, With the fear of death to come. I wake to pray, God guide me through autumn. My faith held me strong, But not enough to stop my cries. My only
asked by Yen 
History
What did Texas annexation promise to its people? A. cultural similarities B. need for new farmlands C. opposition to slavery D. worries of American Indian influence for this I can choose 2 answers
asked by Wednesday_my_dudes 
Programs and Services
Which of the following is an example of assistive technology? A. A communication board B. Thick crayons C. A pencil D. Lefthanded scissors my answer is a.
asked by Diana 
Programs and Services
Which type of instructional method is based on arranging the environment to best stimulate a child's interests and behaviors? A. Developmental perspective B. Ecological perspective C. Behavioral perspective D. Interactional perspective my answer is c.
asked by Diana 
science
Which has the greater density, a glass of milk or a pitcher of milk? Explain.
asked by Ally 
Algebra II
Use direct substituion to evaluate the polynmial function for the given value of x f(x)=3x^2+x^28x2 f=2
asked by Austin 
Programs and Services
Which of the following is a good strategy to help increase parent involvement in the IEP process? A. Use plenty of jargon during IEP meetings. B. Give parents the opportunity to observe their child at school to increase their competence. C. Explain that
asked by Diana