Questions Asked on
September 8, 2016

history
1. What was the result of Cortes’s defeat of the Aztecs? Select all that apply. (2 points) The Spanish thought it brought them more wealth and power. Cortes had lost so many soldiers in the victory that he had to wait several months for more to arrive
asked by helpppp 
Art
1. Which of the following design principles is evident on this dish? A. texture and harmony B. asymmetrical balance and pattern C. radial balance and pattern D. symmetrical balance and harmony My answer: C 2. The usage of white lines retreating towards the
asked by Like I'd Tell You. 
language arts
what is the most important element of the Lord of the Rings?
asked by Jaeda 
physics
A shell leaves a mortar with a muzzle velocity of 500 ft/s directed upward at 60 degrees with the horizontal. Determine the position of the shell and its resultant velocity 20 s after firing. how high will it rise?
asked by jed 
Technology
Which of the following describes the operating system? A  It commands and controls all of the hardware and other software applications ** B  It contains the circuitry that processes the information coming into the computer. C  It is one of the physical
asked by Sadie 
Social Studies
Why did the Pilgrims' government come about and why was its existence important. I know this has to do with the Mayflower Compact and was a formal method to establish systematic order among the Pilgrims but not sure why it came about and the importance.
asked by Tiffany 
home economics
what are the five branches of home economics?
asked by danielle 
Physics
A jet plane is launched from a catapult on an aircraft carrier. In 2.0 s it reaches a speed of 42 meters a second at the end of the catapult. Assuming the acceleration is constant, how far did it travel during those 2 seconds?
asked by Merlin 
Physics
The sun is 30 ∘ above the horizon. It makes a 54 m long shadow of a tall tree.
asked by ED 
profit and loss
mr. rajesh calculates his profit percentage as a percentage of selling price. he sells an item for rs.150 and calculates his profit percentage to be 20% what is the true profit percentage
asked by vipul 
History
Which of the following would not describe PaleoIndian culture? A.nomadic B.hunted woolly mammoths and mastodons C.invented pottery making*** D. needed sources of stone for tools
asked by Summer 
Algebra2
Solve the inequalities by graphing y3x1
asked by Steve 
Algebra
A bird leaves his nest and travels 20 miles per hour downward for x hours. On the return trip the bird travels 4 miles per hour slower and has six miles left after x hours. What is the distance of the entire trip? How long does the entire trip take
asked by teresa 
Social Studies
Which of the following was the provision in the Treaty of Paris in 1763? a. All French land in North America was to be given to England b. All French land in North America was to be given to Spain c. All French lands west of the Mississippi and Louisiana
asked by Annie 
Algebra
Your test scores in one class are 81 and 87. What possible scores can you earn on your next test to have a test average between 84 and 89, inclusive?
asked by Lindsey 
Math
Three pictures hang side by side on a wall. What is the total area of the wall that the pictures cover? Length is 10 1/2 inches, 10 1/2 inches, 10 1/2 inches Width 14 2/3 inches Would I need to add 10 1/2 plus 10 1/2 plus 10 1/2 and then multiply by 14 2/3
asked by Matt 
Math
What are the missing numbers between 10 22 34 46 58 on the number line
asked by Anonymous 
English
Please check this! The diction of "at the tourist centre in boston" can best be described as.. A. Emotionally charged B. Colloquial and relying on slang C. Informal and simple D. Mostly figurative I don't think it's C or D? My best guess is A.
asked by Mimi 
Math
The area of a rectangular garden is 38 1/4 square meters. The width of the garden is 4 1/2 meters. Find the length of the garden. I am completely confused on this problem and desperately need step by step instruction on this one.
asked by Matt 
physics
a man walks 5 miles due east and 7 miles southeast. how far, and in what direction is he from his starting point?
asked by faz 
physics
a sportsman develops a maximum speed of 12 m/s when he is swimming in a pool. Calculate the time interval that is required to travel a distance of 25 m.
asked by annonymus 
Physics
A gun of mass 20 kg fires a bulllet of mass 50 g with a velocity of 200 ms. Calculate the velocity of the recoil of the gun
asked by Numerical 
Social Studies (Check my answers)
Imagine a political candidate, Maria Gutierrez, Gutierrez has appeared on television as part of a multicandidate debates. However, she is also invited often to discuss and debate views by herself on a popular news channel. 3. How will the news channels
asked by FluttershyK 
Math
Which table shows a function whose range has exactly three elements? x f(x) 1  4 2  4 3  4 /////// x f(x) 3  8 4  6 5  12 6  8 /////// x f(x) 0  5 2  9 0  15 /////// x f(x) 1  4 3  2 5  1 3  4 Is the answer D?
asked by Sandy East Ward 
science
1. a stream of water will bend toward a balloon that has been rubbed on a sweater to generate static charge. Which property of water is responsible for this behavior? A. THE polarity of the water molecule b. the ability of water to form hydrogen bonds with
asked by oto 
Government
Please check my answer~ What is the key difference between a federal government and a confederate government? A.In a federal government, local governments have the most power. In a confederate government, a central government has the most power. B.In a
asked by Mara 
Maths
The probability of a biased coin landing on heads is 0.6. I flip the coin 150 times, how many times would the coin land on heads?
asked by Anonymous 
Math
Ron had 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies? 2/5x20/1=40/5 40 divided 5=8 Answer: Ron used 8 apples for pies Can you please check this for me to make sure I am correct?
asked by Matt 
Math
A bird leaves his nest and travels 20 miles per hour downward for x hours. On the return trip the bird travels 4 miles per hour slower and has six miles left after x hours. What is the distance of the entire trip? How long does the entire trip take
asked by Teresa 
Chemistry
I have a homework question that says: "Three resonance structures of the following anion are possible. One is given below, but it is incomplete. Complete the given structure by adding nonbonding electrons and formal charges. Draw the two remaining
asked by Anne 
Math
Juan added a set of parentheses and a set of brackets in the expression below. Juan's expression has a value of 40. 15/3*5+4*8=
asked by Carmen 
geography
Which items are examples of humanenvironmental interaction? coal mines the interstate highway system meteor showers oil deposits shopping malls
asked by mark 
chem
If a reaction rate increases with temperature, how will the rate constant of the reaction change with temperature? A. The rate constant only changes upon addition of a catalyst to the reaction. B. The rate constant will decrease with temperature. C. The
asked by jameson 
chem
What happens during the intake stroke of a fourstroke internal combustion engine? A. The piston moves downward, creating a partial vacuum that draws in air and fuel. B. The piston moves downward as a result of the air/fuel mixture doing work on it. C. The
asked by jameson 
Science
A mixture of iron nail , salt ,oil and water is provided to you give step wise method to separate each component from this mixture
asked by Jiya 
maths
1504.8
asked by Shubhangee 
Physics
A rabbit can cover a distance of 80 m in 5 s. What is the speed of the rabbit?
asked by Student 
Chemistry
Why is it that copper (II) sulfate with barium hydroxide > copper hydroxide (solid) + barium sulfate (solid)? According to the solubility rules given to me by my professor, both are insoluble, and therefore should be labeled as solids. Is there something
asked by Tom 
physics
In college softball, the distance from the pitcher's mound to the batter is 43 feet. Part A If the ball leaves the bat at 105 mph , how much time elapses between the hit and the ball reaching the pitcher? Express your answer to two significant figures and
asked by Anonymous 
Algebra 2
A five gallon bucket of tar can seal 3500 square feet of blacktop. If a parking lot is 15000 square feet, how many buckets of tar must be purchased in order to seal it?
asked by Nicki 
Intermediate Algebra
A garden has an area of 286ft^2. It's length is 9ft more than its width. What are the dimensions of the garden?
asked by Shirley 
Math
Two trains leave the same station at the same time, but are headed in opposite directions. One train travels at 70 mph and the other train travels at 80 mph. How much times passes until the trains are 600 mi apart?
asked by NeedHelp 
Math
I usually have big problems with word problems but here it goes: On his twelfth birthday, Ben was 4 3/4 feet tall. On his thirteenth birthday, Ben was 5 3/8 feet tall. How much did Ben grow between his twelfth and thirteenth birthdays? 5 3/84 3/4=3 feet
asked by Matt 
Math
Write and expression that has a value of 100 and the following restrictions: 1. Uses each of the four operations at most once 2. Uses no parentheses 3. Use only the digit 3
asked by Peter 
Math
The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression represents the perimeter of the rectangle? Question 3 options: 2 + w(3w) 2 + w(w + 3) 2(3w) + 2w 2(w + 3) + 2w
asked by Jay 
chem
A graph of experimental data is a straight line when ln[H2] is plotted versus time. Which rate law fits the data? A. Rate = k(ln[H2]) B. Rate = k/[H2] C. Rate = k[H2] D. Rate = k[H2]2 I think A as it fits the constant for a straight line. what do you
asked by jameson 
Math
Liam has 8 3/4 gallons of paint. He wants to use 2/5 of the paint to paint his living room. How many gallons of paint will Liam use? Multiply 8 3/4 x 2/5=70/20 70/20=3.5 Answer: Liam will use 3.5 gallons of paint Is this correct?
asked by Matt 
Chemistry
Why is it that copper (II) sulfate with barium hydroxide > copper hydroxide (solid) + barium sulfate (solid)? According to the solubility rules given to me by my professor, both are insoluble, and therefore should be labeled as solids. Is there something
asked by Tom 
chemistry
The oxidation of NO by O3 is first order in each of the reactants, and its rate constant is 1.5 ´ 107 M1·s1. If the concentrations of NO and O3 are each 5.0 ´ 107 M, what is the rate of oxidation of NO in M·s1?
asked by Anonymous 
Physics
During the first 50 s a truck traveled at constant speed of 25 m/s. Find the distance that it traveled.
asked by Student 
Algebra 2
You and a friend take turns driving on a 450 mile trip. Your friend drives for 3.5 hours at an average speed of 60 miles per hours. What must your average speed be for the remainder of the trip if you want to reach your hotel in 4 more hours?
asked by Monica 
statistics
the response to a question has three alternative a, b, c, a sample of 120 responses provides 60 a, 24 b, 36 c. show the frequency and relative frequency distributions
asked by susu 
Physics
A rocket of mass 50 kg is launched vertically. Its fuel is being burnt at a rate of 2 kg s1 and its exhaust gas is being forced out with a speed of 1000 m s1. What is the initial acceleration of the rocket?
asked by okw 
physics
a small piece of wire bent into L shape with upright and horizontal positiions of equal lengths, is placed with horizontal position along axis of concave mirrror whose radius of curvature is 10cm. If bend is 20cm from pole of mirror, then ratio of lengths
asked by Samm 
Math
Explain how you know if a number can be divided by 10 evenly
asked by Elizabeth 
liberal arts math
A population of 240 animals decreases at an annual rate of 10%. Find the multiplier for the rate of exponential decay.
asked by denise 
Science
in science, skepticism means coming up with inventive way to solve a problems or produce new things
asked by Mia 
math
A cylindrical tin of diameter 9cm and height 224cm is half filled with water.Find the volume of water in the tin.
asked by Kevin 
Physics
a ship is headed towards east at a thrust speed of 7.00 knots. A strong wind pressure causes the ship to deviate to the north at 1.00 knots. The sea current is flowing to the southwest at 4.00 knots. Determine the velocity of the ship relative to the
asked by Julie 
algebra 1
write an algebraic expression for each verbal expression. Then write a realworld situation that could be modeled by the expression. 10 more than y
asked by katelyn 
Math
Which of the following pairs could represent a function? Select three that apply. A: {(2,5),(4,5), (6,2), (8,3)}** B: {(1,5),(3,5),(6,5), (9,5)}** C: {(3,4),(5,2), (3,8), (6,7)} D: {(0,3), (4,2),(1,7), (0,3)} E: {(1,1),(1,6),(1,8), (1,0)} F: {(4,
asked by Sandy East Ward 
chem
What is constant about the equilibrium constant? A. The reversibility of the reaction at equilibrium is constant. B. The ratio of products to reactants at equilibrium is constant. C. The concentrations of products present at equilibrium are constant. D.
asked by jameson 
physics
Two cars are traveling on a desert road between three consecutive poles, as shown in the figure. After 5.2 s, they are side by side at the next telephone pole. The distance between the poles is 74.0 m.
asked by anoynymus 
PHYSICS
Two tugboats are towing as barge. Each exerts a force of 5.0 tons and the angle between two ropes is 30 degrees. Find the resultant force exerted the barge.
asked by Anna 
Math
Determine the number of combinations on a bicycle lock that has a 3digit number combination with only 3 numbers where the numbers can be repeated to open the lock
asked by Pedro 
chemistry
How many grams of nacl are required to completely neutralize 100 ml of 1M h2so4?
asked by joe 
math
There are 568 apples and oranges in a box. There are 40 more apples than oranges. 15 oranges are rotten. How many more apples than fresh oranges are there in the box? work: apples + oranges = 568 apples = oranges + 40 (since there are 40 more apples than
asked by shania 
physics
In prepairing a tea 600g of water at 90 degrees celsius is poured into a 200g China pot.Cpot=840 J/kg degrees celsius at 20 degrees celsius. What is the final temperature of water?
asked by liza 
Math
Two spheres of copper, of radii is 1cm and 2cm respectively, are melted into a cylinder of radius 1cm. Find the altitude of the cylinder.
asked by Anonymous 
Physics
How far does a runner travel if they maintain a speed of 8.5 m/s for 240 s?
asked by Student 
chem
Which rate constant would result in the fastest reaction? A. 1.3 × 10^3 L/mol · s B. 2.8 L/mol · s C. 9.5 × 10^2 L/mol · s D. 4.2 × 10^3 L/mol · s i think that it is answer c as it has the highest values plus a negative exponent
asked by jameson 
Math
An airplane travels 1260km in the same time a car travels 420km. If the rate of the car is 120kph less than the rate of the airplane, find the rate of each.
asked by Raquel 
MATH TRIGONOMETRY
refer to the polynomial function f(x)= x(x1)(x+2) in anwering the folloowing questions. 1.what is the y intercept? 2.what is the behavior of the left end of its graph? 3.will the graph pass through the origin? 4,what is the behavior of the left end of
asked by skusta 
maths
the sides of the rectangular field are in the ratio 9:7 and the perimeter is 144 meter. Find the sides.
asked by debdas 
accouting
Harris Fabrics computes its predetermined overhead rate annually on the basis of direct laborhours. At the beginning of the year, it estimated that 37,000 direct laborhours would be required for the period’s estimated level of production. The company
asked by bree 
Maths
Find area of trapezium ABCD ;ABDC in which AB=9cm,DC=4cm,AD=5cm and BC=5cm
asked by Mensuration 
Algebra
What is the square root of 58 to the nearest integer.
asked by Steven 
chemistry
The oxidation of NO by O3 is first order in each of the reactants, and its rate constant is 1.5 ´ 107 M1·s1. If the concentrations of NO and O3 are each 5.0 ´ 107 M, what is the rate of oxidation of NO in M·s1?
asked by hanie 
physics
A balloon was released at sea level from the bottom of a building and retrieved at the top of the building. Its volume changed from 500 cm^3 to 510 cm^3. The pressure at sea level is 100 kPa. If the density of air is constant at 1.29 kg/m^3, what is the
asked by Anonymous 
ancient history
I had an exam last week and I couldn't answer this question: What was economic and social status of poets in Ancient Greece in different time periods (under aristocratic, tyrannic and democratic government). I was searching the internet and mostly studied
asked by Evalon 
English: Orwell 1984
Is this a right explanation to this quote and what else can be added in terms of explaining this quote when referring to IRONY? Thanks for any help! •Irony used upon Winston during his torture in the Ministry of Love (pg. 199) ◦“Their real weapon was
asked by Ally 
Math
Find the area of the largest square that can be cut from a circle whose radius 4 mm
asked by Anonymous 
math
How would you set up an equation to solve this problem? A clown weighs 60 lbs more than a trapeze artist. The trapeze artist weighs two thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist are: 110, 120, 125
asked by kelley 
Math
Translate this sentence into an equation. 11 more than Donnie's savings is 55 . Use the variable d to represent Donnie's saving
asked by Cyfair 
Physics Ap
A flower pot falls from a windsill 30 meters above the sidewalk. How fast is it going when it hits the ground? How long does it take to reach the ground? How fast would it be going if it was thrown down at 8m/s instead?
asked by Jake 
Math
what is the width of a rectangle with a perimeter of 70 feet and lengthtowidth ratios of 3 to 4,4 to 5 and1to1
asked by Abby 
math
Water contained by a dam exits a spillway 685ft above the base of the dam. Determine the velocity of the water as it strikes the base of the dam if its initial velocity as it leaves the spillway is negligible.
asked by Bob 
Math
What types of problems can be solved using the greatest common factor what types of problems can be solved using the least common multiple
asked by Natie 
Physics
The three displacement vectors have a magnitudes of a= 5.00 meters, b= 5.00 meters, and c= 4.00 meters. Find the resultant magnitude and Direction angle of the three vectors by names of the component method. Express the directional angle as an angle above
asked by Anonymous 
Math
12) 2 1/7 x 3 2/3= 15/7x11/3=165/21=55/7=7 6/7 13)Divide. Write the answer in simplest form 3/7 divided by 2/3=9/14 14)1/8 divided by 3/4=1/6 15)2 1/7 divided by 3 2/3=45/77 Can you please check to see if I got the above answers correct Thank you
asked by Matt 
Physics
A block of mass m1= 3.70kg rests on a 30degree incline and is held stationary by a mass of 1.3kg hanging vertically over a frictionaless pulley at the top. Calculate the value of u (coefficent of friction)
asked by james 
maths
if five is subtracted from three times a certain number,the result is 10.what is a number.
asked by mariyam 
Physics
I need some help on doing the process of the following problem: A body falls freely from rest and half of his fall is done in the last second. Calculate the total time of the fall. I know that the time on the first path is t1. Also that I can equalize
asked by Amelie 
math101
on a map every 1/2 cm represents 20km of two cities which are 9 cm apart on the map. how many kilometers are they from each other in actual distance?
asked by Arvee 
Math
On an automobile assembly line, every third car is green. Every fourth car is a convertible. a) How many cars are out of the first 100 will be convertibles? b) Which number of car is First Green convertibles? Grade 7 Math Please answer, ASAP.
asked by Vince 
Marh
An ordinary plane leaves an airport and flies due west at 180kph. Two hours later, a jet leaves the same airport and flies due west at 900kph. How far from the airport will the jet overtake the ordinary plane?
asked by Raquel 
Math
John. wants to receive a 96% average on 4 math tests .So far he has taken 3 tests.His grades are 94%, 98%, and 98%. Write an equation in terms of to find
asked by Anonymous 
Riddles
How do you do a riddle with glad.
asked by Allyson 
math
(a) RSTU is a cyclic quadrilateral in a circle of centre O.If RUT is 40°, what are the two values of
asked by bliss 
Math
Hi John. wants to receive a 96% average on 4 math tests .So far he has taken 3 tests.His grades are 94%, 98%, and 98%. Write an equation in terms of to find
asked by Anonymous 
Calculus
How do I solve this problem without integrals or derivatives? Find the distance traveled in 14 seconds by an object that is moving with a velocity of v(t) = 11 + 6cos t feet per second. A. 154.8204 B. 156.1704 C. 159.9436
asked by Anonymous 
science
lighting is actually an enormous display of the concept of?
asked by nisha 
Science
When a person wearing a perfume enters a room it takes a minute to spread in the room..what causes that??
asked by Zola 
geography
Some have a hundred some have none Clues given It is very colourful You see it every morning
asked by Margaret 
Physics
what must be the net force if a 19.9 kg mass accelerates to the left at a rate of 2.2m/s^2?
asked by Bridget 
Physics
Calculate the skidtostop of a car travelling oa a road at 100km/h with a coefficient of friction of 0.68.
asked by skid 
Math
An airplane travels 1260km in the same time a car travels 429km. If the rate of the car is 120kph less than the rate of the airplane, find the rate of each.
asked by Raquel 
health
Which of the following foods are exempt from the food labeling law?
asked by nikki 
math
) A chord AB of length 13cm is drawn in a circle centre O at a distance of 5cm from O. Find the radius of the circle. Stop at 1 d.p.(b) TA and TB are tangents to a circle centre O. TOC is a straight line and
asked by bliss 
math
The position vectors of P, Q and R are 2a – b, m(a – b), and a + b respectively. (a) Find the value of m if PQR is a straight line. (b) State the ratio PQ:QR.
asked by bliss 
Mathematics
The product of two numbers is 3 1/4. One factor is 3 5/7. what is the other factor
asked by Larry 
Math
Write the number in two other forms.
asked by Xitlali 
math
(a) Find the resultant of the following coplanar forces acting at point O: 44N in direction 54°, 77N in direction 90°, 60N in direction 146°, 88N in direction 245°. Directions are measured anticlockwise from the positive xaxis. (b) If y = (x2 – 2x +
asked by bliss 
Math
Simplest form for 2/3 times21
asked by Cindy 
physic
Somehow two students managed to open two windows at the library. Student A is 17 m above the ground and Student B is 23.5 m above the ground. At the same time that Student A drops a ball, Student B throws a ball straight down at an initial speed of 7.36
asked by Angel 
English
Is this sentence complete Swimming in the heated water of an indoor pool was a new experience for Elizabeth.
asked by Sarah 
math
from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation
asked by Anonymous 
AP English
I'm having trouble finding IRONIES in George Orwell's "1984" book in PART 3 where it starts off from page 186 till the end. The beginning of part 3 goes " He did not know where he was... and so on". Some books are numbered differently so I wanted to
asked by Ally 
Physics
A body is partially submerged in a liquid. How to find the value of v/V where V=volume of the solid and v=volume of the submerged part ?
asked by Sagnik 
Physics
If a bullet is shot at velocity of 400 m/s and hits a copper plate, how much heat will be produced?
asked by Minhazul 
Math
An equilateral triangle the real formula use in calculating it
asked by Patricia 
MATHS
C(x)= 600x + (180000/x) + 800 calculate the instantaneous rate of change of the income when 100 units are sold?
asked by Folomanu 
math
) RSTU is a cyclic quadrilateral in a circle of centre O.If RUT is 40°, what are the two values of
asked by bliss 
Math
they have 25 feet of fencing to build the compost bin what is the area of the largest bin they can build? what are the dimensions of the bin with the largest area
asked by Bella 
Chemistry
What is the osmotic pressure of blood plasma at 37°c
asked by Abhishek 
Math
The sum of two numbers is 28 more than their difference. If their difference is 10, and 14 the less number, what is five times the greater?
asked by Mike 
NAVL Science (help)
The USS Ronald Regan's (CVN 76) barometer reads 30.14 inhg. A vacuum gage at the port main condenser reads 18.25 inHg. What is the pressure relationship for this gage? What is the absolute pressure, in Psia, for the port main condensor?
asked by Ashley 
Math
Find the value of k in simplest form for which the larger root of x^25x+k=0 is x5
asked by Andarah 
Math
3/7 x 14/15=2/5 1 1/3x 5/8=5/6 1 2/9x 1 1/2=2 1/3 can you please check the above problems and let me know if I got the correct answers in simplest form.
asked by Matt 
Grammar
Use plural verbs for
asked by Tina 
math
Sarah baked 78 cupcakes for the bake sale. Gabby baked 45 cupcakes for the bake sale. 93 cupcakes were sold at the bake sale. Which is a way to find the number of cupcakes NOT sold? A.Add 78,45,and 93. B. Find the sum of 78 and 45. Then subtract 93. C.
asked by Tommy 
English
To be teeming is to be _______. A) silencing B) bursting C) hurrying D) babbling I think it is D
asked by Kitty meows 
Algebra
What is 20 less than 100 times a number n
asked by Reagan 
Algebra
Can someone help me with this equation? The length of a rectangle is (2x+3) and the width is (x6). Write the equation and solve to find the value of x if the perimeter of the rectangle is 90 centimeters.
asked by Joseph 
Math
Timmy has 12 watermelons and Tina has 14, each watermelon with 12.73 inches and 2.7 inches in hight. Then what is the total length of Tina's watermelon's how over Timmy's *Solve for x= the untold length of watermelon*
asked by Anonymous 
Math
Joe has 1/4 yard of wire that he wants to cut into 5 equal sized pieces. How many inches long will each piece be?
asked by Fabian Rodriguez 
English
I think the answer is "Yes, I think that those big gas guzzlers are a threat to the ecology, don't you?" My friend thinks its without quotations Yes, I think that those big gas guzzlers are a threat to the ecology, don't you?
asked by Sarah 
Physics
A rocket is ignited and gone up. After that it returns to the ground. How to draw a displacement time of the same ?
asked by Sagnik 
Drivers Ed.
Say your car gets 25 miles to the gallon. My destination is about 250 miles away. How many times will i have to fill my car up before I run out if gas?
asked by Kate 
chem
the pH of a neutral solution at 90 digree celsias is a >7 b < 7 c =7 d both b and c
asked by asdfg 
Math
Add. Write the answer in simplest form 1 9/10 plus 3/4 19/20 plus 3/4= 38/20 plus 15/20=53/20=2.65 Please let me know if I got the correct answer or if I am doing anything wrong.
asked by Matt 
Physics
Thank you so much Mr. Bob Pursley for answer to one of my two questions. Can you please provide me with this answer. My exam is ahead. QUESTION: A rocket is ignited and gone up. After that it returns to the ground. How to draw a displacement time of the
asked by Sagnik 
Physics
Throw a stone straight up in the air. At its highest height what is its speed? Is it accelerating then?
asked by Amy 
Math
3 =8x4y solve for y
asked by Teresa 
Math
Complete the data set with one value so the mean of the data is 13 using numbers 10, 14, 8, 16, 12, x. X=18 Which value can you remove from new set of data so that mean is 14?
asked by Teresa 
math
(a) Integrate wrt x:(〖2x〗^4 x^2+2)/x^2 (b) The gradient of the tangent at a point on a curve is given by x2 + 2x – 2. Find the equation of the curve if it passes through (2,3).
asked by bliss 
math
(a) If K(−3, − x) and L(3,−4) are such that KL is perpendicular to MN with M(− 5, −6) and N(−3,− 5), find the value of x. (b) The curve y = ax2 + bx + c passes through the points (0, 2) and (1, 3) and its gradient where x = 1 is 6. Find the
asked by bliss 
math
(a) Simplify the following: (i) i345 (ii) 32/(5i) (iii) 6/(78i) (iv) 9/(8+7i) (b) Find the nature of the stationary points on the curve y = 4x3 – 3x2 – 6x + 2
asked by bliss 
English
I think the answer is "Jackie, please see whether the postman has oh there he is now." But my friend thinks its this way "Jackie, please see whether the postman has, oh! There he is now."
asked by Sarah 
English
Hi I need help with a question about punctuation. So the sentence is: " We noticed that the hotel near the airport is called the Flyaway Resort" I think that it correct but I was told that it should be: " We noticed that the hotel near the airport, is
asked by Amaira 
Algebra 2
yolanda sells two grades of dog food. type a sells for 75 cents per pound and type b sells for 52 cents per pound. how many pounds of each must be used to produce 600 pounds of mixture selling for 60 cents per pound?
asked by pablo 
Math
Add. Write the answer in simplest form. 1. 3/8 + 4/5= 3/8=15/40 4/5=32/40 15/40 plus 32/40=47/40 47/40=1.175 Please let me know if I got the correct answer or if I did something wrong.
asked by Matt 
Math
John. wants to receive a 96% average on 4 math tests .So far he has taken 3 tests.His grades are 94%, 98%, and 98%. Write an equation in terms of to find
asked by Raegan 
Math
What number am I 14 hundreds 5 thousands 8 tens
asked by Amber 
Math
I have 13 tens who am I?
asked by Liana 
social exam tomorrow
Who are gaochos?
asked by A GOODSTUDENT 
math
(a) A circle has centre at (−2,−1). One point on its circumference is (−2, −3). Find its radius, correct to 1d.p. (b) If y = x2 for 0 £ x £ 2 is completely rotated round the x – axis, find the volume of the solid of revolution produced.
asked by bliss 
History
Why was the anti British less than the other 12 colonies
asked by Help me 
Algebra 2
if p(x)=2x^3+8x^27x, find p(3)
asked by Katie 
Math
If f(x) = x^2  1, which of the following three choices are on the graph of f(x)? A:(0,1) B:(1,0) C:(3,5) D:(5,24) E:(2,3) F:(4,17) I think it is A, C, and D.
asked by Sandy East Ward 
chemistry
Why one mole of sulfuric acid needs two moles of sodium hydroxide explain by avogadro's concept?
asked by Dawood Ahmed 
Math
2/8 plus 6/12= 6/24 + 12/24=18/24=9/12=3/4 Can you please check the above answer and tell me if I got this correct?
asked by Matt 
Math
Subtract. Write the answer in simplest form. 1) 3/74/5=10/3528/35 This is the part that I got too and I don't know if I did it correctly or not. Can you please tell me how to do this or show me.
asked by Matt 
Math
5/6x2/3= 10/18=5/9 Can you check this problem for me?
asked by Matt 
math
Find the domain of the function algebraically and support the answer graphically h times x equal the square root of 4x squared divided by x  3
asked by tee 
English
Did Lucy really say I refuse to ride with Tom? Should there be quotation marks before I and after the question mark?
asked by Ray 
Math
Hello, I need help solving two systems of equations. I'm not sure how to solve them. They are: 7w+e=8 e+5=9 And the second one is: 7e=1076d 7e+8d=117 Thanks!
asked by Julie 
Math
Using in a number sentence the numbers 2...6...and 8 have to equal 11
asked by Austin 
math
32 cans for 7 dollars how much per can
asked by robert 
Math
7/85/12= 21/2410/24=11/24 Can you check to see if I did this right and if not can you help me figure it out. Thank you for all your help.
asked by Matt 
math
Find the complement of the angles 78 degree 43 second
asked by lalremsiami 
language arts
make a possessive noun with these letters s,e,g,h,r,t,m,l,a,n
asked by tracy 
Economic
Q^s=2p
asked by Anonymous 
Math
8(73*9)/8+245
asked by Ellie 
Math
find the value of k in simplest form for which the larger root of x^25x+k=0 is √6+√11 * √3+√3+√11 * √3+√6+√3+√11 * √3√6+√3+√11.
asked by Andarah