Questions Asked on
October 9, 2018

Banked Curves
A 1200 kg car rounds a curve of radius 70m with a banking of 12°. The car is traveling 90 km/h, will a frictional force be required? If so, how much?
asked by Yinka 
Math
What is the shortest time it takes to collect a container of water? This is from a Box Plot. The answer choices are: 45 minutes 56 minutes 64 minutes 53 minutes 48 minutes 48 minutes is the lower quartile 56 minutes is the upper quartile 53 is the number
asked by Patrick 
Physics
A bomb dropped from a balloon reaches the ground in 30seconds .determine the height of the balloon if it is at rest in the air and if it is ascending with a speed of 100m/sec when the balloon is dropped
asked by Precious 
history
The main impact of the French and Indian War on American colonists was the______________ the victory cost. political burden of new lands military burden of material military burden of prisoners economic burden of debt C?
asked by KAKE 
Math
The resistance of the motionof a vechincle is partly constant and partly constant and partly varies to the square of its speed.At 30km/h the resistance is 496, and at 50km/h is 656N.Find the resistance at 60km/h
asked by Adekunle Adebola 
SAT Math
If the expression 4x^2/2x1 is written in the equivalent form 1/2x1+A, what is A in terms of x? A) 2x+1 B) 2x1 C) 4x^2 D) 4x^21
asked by Amy 
comprehension
Help wanted – Administrative Specialist Minimum Requirements Two years of experience in general office, clerical, and administrative support work. Education from an accredited college of an associate degree or higher. Job Summary This position will act
asked by Ella 
Chemistry
Consider the reaction:P4 (s)+ 6 Cl2 (g) = 4PCl3(g) Delt H = 1230 kJ How much heat is released when 52.5 of Cl2 (g) reacts with an excess of P4 (s)? I tried the question and got 910.8 kJ and the answer is suppose to be /+ 152 kJ.
asked by FS 
History
Why did direct democracy work in Athens?
asked by Skyler 
Math
Two sixsided dice are rolled at the same time and the numbers showing are observed. Find the following. a. P(sum=6) (1,6), (6,1) 1/36+1/36=2/36 b. P(sum=3) =1/36 c. P(sum is an odd number) 30/36 d. P(the two dice show same numbers) ? Can you check my
asked by Keonn'a 
Geography
In terms of sheer geographic extent, the largest imperial state in ancient history was established under:
asked by Anonymous 
Social studies
How was life different for poor romans and Wealthy Romans? A.the wealthy lived in highly populated urban areas and the poor lived in villas in the country B.The poor lived on the docks by the sea, and the wealthy lived in highly populated urban areas C.the
asked by 6 
Physics
1. A car travels 80 mi at a speed of 55mi/h. It encounters traffic and only travels at a speed of 15mi/h for a distance of 5mi. 2. A horse travels at 19m to left for 8.6s, and then turns around and travels 12m to the right for 18.4s. a) What are the
asked by Jack 
Math
Two sixsided dice are rolled at the same time and the numbers showing are observed. Find the following. a. (P=sum of 8) 2 dice: (3,5) (5,3), (2,6), (6,2) c. P(sum is an odd number) 2 dice (1,5) (3,3) (5,1) I am lost here please help me with the further
asked by Keonn'a 
Physics
Block A is accelerating with block B at a rate of 0.800 m/s^2 along a frictionl es surface. It suddenly encounters a surface that supplies 25.0 N a friction. What is the new acceleration? (There is a picture with block A on top on a bigger block B with an
asked by BlessedGalPal 
Math
I promise I'm not cheating! I just need to know if these are correct. If it is cheating I didn't know. The rest I will figure out and do myself once I understand better. 1. 2 2/5 + 1/15 = 2 12/15 + 1/15 = 2 13/15 Is that correct? 2. 9 ½  5 7/12 = 9 6/12
asked by That Lonely Potato xox 
Biology
Which of these best defines the term pollutant? A anything humans add to the atmosphere and oceans (My answer choice) B any substance that is harmful to the environment C any substance that is a waste product of industry D a substance that does not break
asked by Lollie 
History
The Upanishads were written by ____ A. Brahmins < B. gurus C. Dalits D. Shiva
asked by Hi Sisters 
Physics
A body covers a distance 1metre along a semicircular path.calculate the magnitude of the body and the ratio of distance to displacement
asked by Dhana priya 
HS credits
Explain how many total number of credits you will need to graduate with a diploma from your state. how many total math credits do you need? how many credits will you need to become a classified as a tenth grade student?
asked by Bow 
History
Which of the following is evidence that ancient Greek literature and theater is still important today? Select all that apply.
asked by Skyler 
math
(1)Is the Equation true, false, or open? 4y + 8 = 6y + 3 A. True; the expressionas are the same for all values of variables B. False; the expressions are never the same ****** C. Open; there is a varible (12)Which equation is an Identity A. 7  (9x + 3) =
asked by kelseypooh 
Educational Technology
Why do authors use personification? A they want to create an image in the readers mind B They want to provide a literal description of an object. C They think objects are people in disguise D They want to show that people are more important than objects My
asked by anonymous 
History
Which of the following statements best describes the Mississippians? A. The Mississippians developed a complex culture and lived in large communities. B. The Mississippians lived in the Northwest and hunted and gathered for survival. C. The Mississippians
asked by Lisa 
science
An isotropic epoxy resin (E=2GPa, ν=0.3) is reinforced by unidirectional glass fibers (Eglass=70GPa), aligned in the 2 direction, such that the fiber composite is transversely isotropic, with the 13 plane being the plane of isotropy. The elastic
asked by Anonymous 
maths
there are b/n 50&60 egg in abasket when mohammed counts by 3 si there ar 2egg left over when he count by 5s ther are 4left over haw maney are there in the basket?
asked by ashe 
math
the 4th term is 37 and the 6th term is 12 more than the 4th term find the first and seventh term
asked by dayo 
Social Studies
Why do historians regard Jefferson as a great president? How might America be different today if Jefferson had been truer to his principles? Can anyone help me with this? An outline, a link, anything!
asked by cAt.ExE HaS sTopPeD wORkInG 
Physics
A suitcase has a mass of 14.4kg. A man lifts the suitcase off the floor by exerting a vertical force of 170N on the suitcase. What is the acceleration of the suitcase while the man is lifting it?
asked by Anonymous 
Early education
Which of the following is a true statement about team collaboration? A. Team collaboration should be established through any communication means possible. B. Team collaboration should be mandatory if an agency decides to implement a collaborative model. C.
asked by Diana 
Algebra
Determine the number and type of solutions for the quadratic equation: 4X^2 + 3X= 8
asked by Kim 
Physics Circular Motion
The Moon, which revolves around Earth with a period of about 27.3 d in a nearly circular orbit has a centripetal acceleration of 2.7x10^3 m/s^2. What is the average distance from Earth to the moon. (Would appreciate a response without the use of radians).
asked by Quaeme 
Math
A rectangular cube with sides measuring 4 cm, is made with 1 cm^3 blocks. Two straight tunnels of 4 cubes each are taken out. All exposed surfaces are painted including inside the tunnels. How many small cubes have been painted on exactly 3 faces?
asked by Timothy 
math
soo, can someone help me with multiplication? how do you add multiple digits if that makes sense? thx alot. also, please explain if you can
asked by awesome dude whatever 
Psychology
Before the positive movement, psychology focused mainly on a. the history of mental illmess b. positive thoughtsanf feelings of people c. negative and dysfunctional aspects of emotions and behavior*****
asked by Anonymous 
Physics
A dockworker loading crates on a ship finds that a 34.0kg crate, initially at rest on a horizontal surface, requires a 72.0N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 51.0 N is required to keep it
asked by Anonymous 
Physics
A 525g book is placed on a wooden plank which is at an angle of 35.0° to the horizontal. After the book is released, it is measured to slide down the plank with an acceleration of 2.56 m/s2. (a) Calculate the coefficient of kinetic friction between the
asked by Anonymous 
math
Determine vector, parametric and, if possible, symmetric equations for the line through Q(2, 1, 3) and the midpoint of the line segment from L(3, 2, 5) to M(1, 4, 7).
asked by anon 
Chemistry
In the reaction of titanium and bromine, which would be the limiting reagent? I think it is bromine. Ti + 2 Br2 = TiBr4
asked by Anonymous 
Probability
Part A: The difference A\B of two subsets A and B of is the set A∩( \B) of all points of which are in A but not in B. Show that if A, B ∈ F , then A \ B ∈ F . Part B: The symmetric difference A △ B of two subsets A and B of is defined to be the set
asked by Lara 
math
25 7/5 divided by 2 8/9
asked by please 
math
what is the common ratio in the geometric sequence: 8, 15, 225/8
asked by Anonymous 
physics
If you pull one end of the rope 1.4 downward with a 46 force, find the height you can lift a 170 load.
asked by al 
Educational Technology
which of the following is a narrative essay most like? 1. encyclopedia entry 2. story*** 3. fact sheet 4. directions
asked by lk 
technology
what does it mean to calculate frequencies within a database
asked by Star 
Educational Technology
which section of a personal narrative requires the most development? 1. introduction 2. conclusion 3. character introduction 4. plot
asked by lk 
SC History
Slavery began in South Carolina when ? 1)captured Indians and sold them into slavery 2)brought indentured servants from Europe 3)brought slaves from Barbados 4) imported slaves from Africa ++++ My reading mentioned Africa and Barbados. I chose 4,
asked by Jamie Sperling 
Social Studies
What physical feature blocks access to the Indian subcontinent to its north and northeast? A. the Himalaya Mountains B. the Bay of Bengal C. the Deccan Plateau D. the Thar Desert I think it's A, but I'm not sure.
asked by bob the builder boi 
Math
How can you tell from a box plot in which region are the patient counts more similar. Box Plot A 3718=19 Box Plot B 1810=8 Box Plot C 2713=14 I already know the answer is not C so it must be A or B but I am not sure which one. Please help.
asked by Patrick 
social studies
What is the order in which the caste system has changed in India? Place the first development at the top and the most recent developments at the bottom. 1. Castes are rigid and inflexible; people are born into a caste and cannot leave it. 2. Discrimination
asked by Susan 
English
From "The Count of Monte Cristo" by Alexandre Dumas 1 Suddenly, about nine o’clock in the evening, Edmond heard a hollow sound in the wall against which he was lying. 2 So many loathsome animals inhabited the prison, that their noise did not, in general,
asked by please 
Math
7 apples are to be distribute to 3 children evenly how?
asked by Anonymous 
history
Why do Jewish people study the Talmud and Hebrew Bible?
asked by shannon 
english
Embryonic stem cell research is front page news these days. What is it? It is a proposal to use human embryos to grow stem cells or master cells that form immediately after a human egg is fertilized. The cells are called master or stem, because they can
asked by anonymous 
math
what are all of the subsets for {8, 4}
asked by jenn 
math
A bell rings every 24 minutes and another every 18. They both ring together at 6pm. What time will they next ring together at the same time ?
asked by Ams 
Math
What is the range of this data set? 27, 5, 11, 13, 10, 8, 14, 18, 7 A.22 B.7.5 C.11 D.16
asked by Annie 
Math
If there is a box plot that goes from 25 to 35 on the number line Then a second box plot that goes from 45 to 64 and the math question is as follows: What is the difference in minutes between the shortest collection times before and after the well was
asked by Patrick 
science
The two sources of new materials involved in geologic processes are: magma soil erosion products deltas
asked by timmy 
math
For questions 1 and 2 solve the equation for the variadable f  354 = 1,221 help
asked by Skyler 
Social Studies
Which ecosystem is least adaptable for growing crops? A. Sahara B. Rain Forest *** C. Savanna D. Sahel
asked by ZiziDhtuz 
maths
if 4x+3and 7x+6are consecutive terms of a geometric sequence, find the values(s)x.
asked by samrawit 
math
Is (1, 5) a solution to the equation y = x – 2?
asked by yeet 
history
Alarmed by the building of a French fort in the Ohio River Valley, Fort Duquesne, the British sent a young Virginian, ____________, to treat with the French. Thomas Gage Thomas Jefferson George Washington Paul Revere A or D
asked by kennedy 
Civics
explain how the incorporation doctrine serves to safeguard individual rights. give examples of the freedoms it protects, and at least one specific example of when it has been used. Please help really need it :)
asked by Yagurrlrayyyyyyy 
Biology
Could you help me out with this question. I have read over the lesson and still feel like an idiot when it comes down this question. I understand hardy Weinberg equation but not this. Please help me understand this question. Scientists observe a newly
asked by HELP 
physics
A river has a steady speed of 0.562 m/s . A student swims upstream a distance of 0.839 km and returns to the starting point. If the student can swim at a speed of 1.06 m/s in still water, how long does the trip take? Answer in units of s.
asked by anne 
Statistics
A breathalyser test is used by police in an area to determine whether a driver has an excess of alcohol in their blood. The device is not totally reliable: 8 % of drivers who have not consumed an excess of alcohol give a reading from the breathalyser as
asked by Amy 
mathematics
find the value of odd natural number x if lcm(x,40)=1400
asked by ashe 
Math
Suppose A and B are events with P(A)=1/6, P(B)=5/6 and P(A and B)=1/12. Find each of the following a. P(AorB)= Formula: P(A)+P(B)P(A&B) 1/6+5/61/12=11/12 b. P(not A) 11/6=5/6 c.P(not B)= 11/12=11/12 I am lost here can please correct any mistakes I did
asked by Keonn'a 
Texas State History
Which statement about the Anahuac standoff and the Battle of Velasco is true? A. Neither the Battle of Velasco nor the Anahuac Standoff had any bloodshed or fatalities. B. The Anahuac standoff had a peaceful solution, while the Battle of Velasco was the
asked by ILTHSM_ 
Calculus
Find the linearization L(x) of the function f(x)=e^−2x at x=0. Please help
asked by billy 
science
a pendulum Bob executing simple harmonic motion has 20m and 12hz respectively. calculate the period of the motion
asked by ope 
Math
You select one card from a deck of 52 cards. What is the probability that it is b.) an eight or a spade? c.) a face card?5/26 d.) a face card or a spade? I am lost please help me I do not know where to started. never saw or play a card in my life. show me
asked by Keonn'a 
Social studies
Which of the following was the main reason the pharaoh so powerful? A. He could punish lawbreakers. B. He could set trading laws. *** C. He was believed to be a god on Earth. D. He could choose a wife from any social class.
asked by Banana 
biology
1. In the order they occur, list and describe the 4 main steps of mitosis. You may provide an illustration if you prefer, but you must name the steps in order. (4 points)
asked by jared 
Math
4 and 1/2 in model form
asked by Kaneisha Pruitt 
maths
Bisi and Daniels ages add up to29.seven years ago bisi was twice as old as Daniel. Find their present age.
asked by ayomikun 
Math
So, im doing a math lesson right now and taking notes. one of the examples makes no sense to me. The example is, 4/8+5/12. Here is where it gets confusing. The first step is to, rename the fractions using the LCD, 24. I made the denominator 24. The next
asked by ILTHSM_ 
math
A stack of 10 quarters is a cylinder. If the diameter of a single quarter is 2.2 cm and the approximate height is 0.17 cm, what is the surface area of a 10quarter stack?
asked by supreme 
Science
How many mililiters of water would be displaced by 408 grams of lead?
asked by Josh 
Math
2x^2+xyy^2=2
asked by Anonymous 
Math
Suppose A and B are events with P (A)=0.25, P(A or B)=0.5, and P (A and B )=0.07. Find each of the following. a. P(B)=0.07/0.25=.28 b. P (not B)= Please help me I need the steps to solve the question
asked by Keonn'a 
Math
One table at a bake sale has 75 cookies.Another table has 60 cupcakes.Witch table allows for more rectangular arrangements when all the cookies and cupcakes are displayed?Explain
asked by Makayla 
Math
b(b^2+1)+2(b^2+1)
asked by kevin 
Physics
a rifle is aimed so that the target sitting on a 50.0 m high cliff, 300.0 m away, can be hit by a bullet. The rifle is aimed upward at an angle of 40.0* above the horizontal. With what speed must the bullet exit the muzzle of the rifle so that the target
asked by Mady 
physics
A 0.160 kg glider is moving to the right with a speed of 0.9 m/s on a frictionless horizontal air track. The glider has a collision with a 0.291 kg glider that is moving to the left with a speed of 2.27 m/s. Find the final velocity of each glider if the
asked by anonymous 
Math
Body of roadrunner is 16 inches long and tail is 8 inches more. Roadrunner is 4 times longer than a lovebird how many inches is a lovebird
asked by Lorie 
Math
Line m is tangent to a circle at the point 4,1 If the circle is centered at the origin, what is the y intercept of the line m?
asked by Questio 
Physics
A car tows a trailer which has a mass of 182kg. The car starts from rest on a horizontal road with an acceleration of 2.40m/s^2. As soon as the trailer starts to move a friction force of 64.0N acts on the trailer. Calculate the force which the car exerts
asked by Anonymous 
Chemistry
A popular volcano demonstration involves the thermal decomposition of ammonium dichromate: (NH4)2Cr2O7 (s) > Cr2O3 (s) + N2 (g) + 4 H2O (g) How much work is done by the system when 2.00 g of ammonium dichromate (M: 257.07 g/mol) completely decomposes?
asked by FS 
Early Education
Of the following components of collaborative teaming, which is the most essential? A. Nature of leadership on the team B. Agreement on the process by which teams are formed C. Common set of goals upon which all members agree D. Explicit training for
asked by Diana 
History
What troubled Manuel de Mier y Terán when he visited Texas, which he reported to the Mexican government? (1 point) the amount of slavery in the state the number of Mexican immigrants who hadn’t adopted American culture the number of American immigrants
asked by poopaty scoop 
Early Education
Immigration of Hispanics to the United States represents a major change to its demographics. Which of the following best describes this population? A. Except for those along the southern border, states will feel little effect. B. Most legal immigrants are
asked by Diana 
Early Education
Which of the following statements about the African American population is true? A. African Americans tend to be underrepresented in special education programs. B. African American students are more likely to be placed in a separate school or correctional
asked by Diana 
Math
you selected one card from a deck of 52.what is the probability that is a face card; 12/52 face card or a heart 15/52
asked by Keonn'a 
Algebra
Sorry if this is a silly question, but can anyone algebraically explain to me how these two equations are equivalent. 360/(180x)=y (360+180y)/x=y Desmos shows that they're the same line: attps://www.desmos.com/calculator/7nkhupilpc and replace a with h
asked by Luke 
Social Studies
Hey everyone! I was hoping if someone could assist me with this question which I need help with. q: Why did the Battle of Bloody Marsh start? Why were the Spanish and British conflicting? I tried researching it, but I couldn't find anything useful that
asked by Bonny the Horse 
Physics
An astronaut drops a feather from 1.9 m above the surface of the moon. If the acceleration of gravity on the moon is 1.65 m/s 2 , how long does it take the feather to reach the surface? Answer in units of s.
asked by Purplegirl06 
Math
A box contains 7 pieces of candy: 1 green, 1 blue, and 5 red. You select one piece at random. Find the following probabilities. a.) P ( P(green or red ) = b.) P ( P(green and red ) c.) P ( P(green or blue ) = d.) P ( P(not(green or blue) ) =
asked by Keonn'a 
math
Two sixsided dice are rolled at the same time and the numbers showing are observed. Find the following. a. P(sum=8) (5,2) (2,5) 2/36 Please help me with the steps
asked by Keonn'a 
Consumer Math
Tommy borrowed $600 at 9% for 12 months under a monthly installment plan. he must pay $8.7453 per $100 each month for 12 months. how much is his monthly installment payment?
asked by Selena 
math
Explain how to use compensation to find the difference of 30,000 and 6,985.
asked by Humpty Dumpty 
chemistry
Determine the hydronium and hydroxide ion concentrations in a solution that is 2.0 × 102 M NaOH
asked by Chloe 
Statistics
A box contains 7 pieces of candy: 1 green, 1 blue, and 5 red. You select one piece at random. Find the following probabilities: a.) P(green or red ) = 5/71/7=4/7 b.) P(green and red ) =6/7 c.) P (green or blue ) = 1/71/7=7 d.) P(not(green or blue) )
asked by Keonn'a 
Science
Which three forces are applied on winds in the upper atmosphere? 1. Gravity 2. Pressure gradient force 3. Coriolis force 4. Centripetal force 5. Frictional force Pressure gradient force, Coriolis force, and Centripetal force. Is this correct?
asked by ! 
Chemistry
"A sample of 21.50 g of KHT is mixed with 1.000 L of pure water. After stirring the mixture for 30 minutes, there is still solid at the bottom of the container. Calculate the mass of the remaining solid. Use the value of Ksp that you obtained in your
asked by ryancon 
Physics
A 251N force is directed horizontally as shown to push a 25.1kg box up a ramp at a constant speed. There is friction between the box and the ramp. (a) Calculate the magnitude of the normal force of the ramp on the box. (b) Calculate the coefficient of
asked by Anonymous