Questions Asked on
November 10, 2015

Language Arts
Draw a circle around the action verb in each sentence. On the line, tell whether the verb is past tense, present tense, or future tense. 1. Daniel will choose a baseball bat. Circle will choose and it is present 2. He steps up to the plate.Circle steps

Math
Libby sold $60 worth of vegetables at the farmer's market. Jess sold 3/4ths of what Libby sold. Stephanie sold 1/3rd of what Jess sold. How much did they all sell together?

Math
A computer chip 0.32 cm thick is made up of layers of silicon. If the top and bottom layers are each 0.03 cm thick and the inner layers are each 0.02 cm thick, how many inner layers are there? A. 13 B. 15 C. 16 D. 52 E. 64

Math
Which of the following problems would NOT have a solution? Five pizzas are shared equally among four people, and you want to know how much each person gets. Ten pizzas are shared equally among five people, and you want to know how much each person gets.

PreCalculus
A parallelogram has adjacent sides 7 cm and 15 cm. If the shorter diagonal is 10 cm long, find the length of the longer diagonal.

Math
Your class hopes to collect at least 325 cans of food for the annual food drive. There were 135 cans donated the first week and 89 more the second week. a. Write an inequality that describes this situation. Let c represent the number of cans of food that

Science
1. Douglas Fir tree rings  excavated from a cave in Arizona. Date: 577 ± 50 years AD Answer: 1373 2. Wood from Egyptian coffin  from the Ptolemic period based on style. Date: 200 ± 150 years BCE Answer: 2150 3. Wood fragments from the floor of a palace

Math
Zoe keeps track of the miles per gallon her car gets per week. She has accumulated the following data: (1, 24), (2, 24.38), (3, 24.76), (4, 25.14) A. The common difference is 0.38 B. The common difference is 0.76 C. The common ratio is 0.99 D. The common

Math
The difference between threefourths and threefifths of a number is 9. Determine the number?

CHEMISTRY!!!!!!!!!!
Styrene is produced by catalytic dehydrogenation of ethyl benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5CH2CH3 : delta Ht = 12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K

Calculus
The marginal cost of a product is modeled by dC/dx =12/Cube root (12x+5) where x is the number of units. When x = 13, C = 160. (a) Find the cost function. (Round your constant term to two decimal places.) C= Ans 3/2(12x+5)^2/3 +115.61 ???? (b) Find the

Mathematics
A number of two digits is increased by 9. When the digits are reversed, the sum of the digits is 5. Find the number.

english help please!!
Which of the following words best describes the concept of "crisis"? trauma struggle drama tragedy is it a

Math
If N is the set of natural numbers that are factors of 24, choose the selection below that correctly shows this set in roster form. a. {1,2,4,8,16,20,24} b. {2,4,6,8,10,12,14,16,18,20,22,24} c.

Math
Of 410 consumers polled, some purchases music on CDs, some only download music, and some do both. If 290 people polled purchase CDs, and 220 purchase CDs and download music, how many people download music? a. 340*** b. 120 c. 70 d. 220

math
3a  4 less than or equal to 5

Math
A bag contains 9 red marbles, 8 white marbles, and 6 blue marbles. You draw 4 marbles out at random, without replacement. What is the probability that all the marbles are red? 1 The probability that all the marbles are red is...? 2 What is the probability

Health ASAP
What exercises do you plan to use on your Muscular Fitness workout log? You should include at least 8 exercises that work different muscle groups. ~~~~~~~~~~~~~~~~~~~~~~~~ So the thing is I need 8 exercises that can help me on various parts of my body. Any

Thermo
Calculate the equilibrium constant for the reaction NiO(s) + H2(g) → Ni(s) + H2O(g) at 1023K from the following data: Ni(s) + ½ O2(g) → NiO(s) ΔG0 = 244,555 + 98.53 T [J] H2(g) + ½ O2(g) → H2O(g) ΔG0 = 246,438 + 54.81 T [J] Could a pure nickel

math
if 4.5 pounds of cherries cost $10, what is the unit price per pound

Language Arts
Directions. Identify the tense of each underlined verb. Write past, present or future. In this assignment there is nothing underlined. 1. You will enjoy this book about inventions. Future 2. Inventors create new machines. Present 3. Each machine does a

Math
Starting from 130 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is traveling as a constant rate of 25 feet per second. The distance between the bicycle and the checkpoint is given by the equation d=13025t. At

Chemistry
The molar mass of the reagent, Fe(NH4)2(SO4)2.6H2O is 392.14 g/mol. Now suppose the measured mass of Fe(NH4)2(SO4)2.6H2O during the practical was 0.0218 g and this was dissolved in 50ml of deionized water that contains 1 to 2ml of concentrated sulphuric

science help ASAP
which of the following is not a benefit provided through social group? A. instinct to run from predators**** B. Access to mates C. protecting young D. learning to recognize predators] which of the following helps ensure a groups access to resources it

Math
A pack with 6 cans of juice costs 3.48. What it the unit price? A.0.49 per can B.0.50 per can C.0.58 per can D.0.60 per can**my answer??**

Geometry
The measure of the vertex angle of an isosceles triangle is 98 degrees What is the measure of a base angle

hope
Wendy plans to run her first 5k in two months, and she needs to prepare. She has a busy schedule, though, and needs to select the best activity for her heart health. Which activity should Wendy pick?

westmeck
Why does neiterkobs daughter most likely tell the myth

Math
A cafeteria has two soda machines. One machine has the following flavors: cola, root beer, and lime. The second machine has lemon, orange, cola, and cherry. Which set represents all flavors in the two machines? a. {cola, root beer, lime} b. {cola} c.

english help please!!
Which of the following questions might someone who is going through a crisis ask himself? What will I decide? How can I avoid this situation? Why do I have to do this? Why is this happening? is it d

Math
A truck is carrying pear juice, cherry juice, and apple juice bottles in a ratio of 3:1:3, If there are 16 cherry juice bottles how many juice bottles in all? Pear juice #? Cherry juice 16 Apple juice #? 3:1, 1:3 3pears to 1cherry; 1apple to 3cherry There

Math
Jackie scored 82 and 88 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 80 and 85, inclusive. a. 80=

english 1
What type of question can the bolded text help you answer?

Maths
On this necklace the ratio is 1:3 how do i make it 3:1?

science help
which of the following is an example of cooperative behavior? A.a lion hunting a zebra B.two male peacock fighting over a female peacock**** C.a hyena stealing a cheetah's kill D.a blue jay calling to signal the presence of a hawk.

Algebra 2
Did I answer these correctly? 1.f(x) = 2x + 3 g(x)= 2x^2 + 2x Find f(g(x) ) 2(2x^2+2x)+3 =4x(x+1)+3 = 4x^2+4x+3 2. f(x) = 5x + 3 g(x) = 2x^22x + 2 Find (fg(x) ) (5x+3)(2x^22x+2) 2(5x+3)(x^2x+1) 10x^34x^2+4x+6 3.f(x)=3x g(x)= 2x^2 2x Find (f  g)(x)

URGENT
An urn contains a total of 9 marbles out of which 2 are red, 3 are white, and the remaining are blue. Two marbles are drawn out of the urn in succession. What is the probability that both marbles are the same color if: a. Replacement is allowed? b.The

physics
Goku wants to visit Andromaeda galaxy which is 2 million light years away from earth. If it takes 30 years in the frame of the spaceship to travel to Andromeda from earth, what should be the speed of the spaceship? Assume that the spaceship travels at

Algebra
Two beakers 108 grams including content

math, physics
A motorboat goes upstream on a river and covers the distance between two towns on the riverbank in 6 hours. It covers this distance downstream in 5 hours. If the speed of the stream is 1.5 km/h, find the speed of the boat in still water. [This problem is

Language Art's
1.)What is Robert MacNeil's main point in "The Trouble With Television" A.)News should not be shown on television B.)Commercials are modern art forms C.)People should watch less television D.)There should be more long television shows I picked B but my mom

computer literacy
Which application software allows you to compose written ideas on a computer

Interest
Find the amount of the annuity if the deposit is $800 quarterly for 6 years at 9% compounded quarterly. Amount=?

Math grade 5
The New York Subway Bakery is famous for selling large "black and white cookies." The top of each cookie has onehalf chocolate icing and onehalf vanilla icing. Mario, the baker, bakes at night after the customers leave. Mario wants to bake two hundred

Social Studies
The Commissariat established by Frederick William in Prussia became? 1: the overseer of the army 2: an agency of civil government 3: both a military and civil agency 4: a court to persecute heretics I think it is #3.. is this correct?

Math grade 5
The New York Subway Bakery is famous for selling large "black and white cookies." The top of each cookie has onehalf chocolate icing and onehalf vanilla icing. Mario, the baker, bakes at night after the customers leave. Mario wants to bake two hundred

Social Studies
Which of these factors MOST shaped American identity? A: The United States is located in North America. B: Aristocratic royal governors oversaw the earliest British colonies. C: Early colonists grew cash crops and replied on natural resources to survive.

maths
16.4^(x+2)16, 2^(x+1)+1=0

english help please!!
Which of the following words best describes the concept of "crisis"? trauma struggle drama tragedy is it d

Physics
A golf ball has a mass of 0.05 kg. It is initially at rest, but after being struck by a golf club it is given a speed of 30 m/s. The club and the ball are in contact for 2 ms (.002 seconds). a) What is the average force acting on the ball? b) What is the

Math grade 56
The New York Subway Bakery is famous for selling large "black and white cookies." The top of each cookie has onehalf chocolate icing and onehalf vanilla icing. Mario, the baker, bakes at night after the customers leave. Mario wants to bake two hundred

trigonometry
the wind blows toward 40 degrees with a velocity of 50kph. what is the vertical component of the wind's velocity?

Algebra
I need to know if I am correct... Ques)The ticket office at Orchestra Center estimates that if it charges x dollars for box seats for a concert, it will sell 50  x box seats. The function S = 50x  x2 gives the estimated income from the sale of box seats.

math
2(y+2)for y=3 (a) 4 (b) 8 (c) 10 (d) 2

Math
Of 410 consumers polled, some purchases music on CDs, some only download music, and some do both. If 290 people polled purchase CDs, and 220 purchase CDs and download music, how many people download music? a. 340 b. 120 c. 70 d. 220***

Algebra 2
Did I solve these right? 1. f(x)= 3x + 1 g(x)= 4x^2 + x + 2 Find g(f(x) ) 4(3x+1)^2+(3x+1)+2 4(3x+1)^23x+1+2 33x4(3x+1)^2 33x4+24x36x^2 =21x36^21 2.f(x)= 2x + 1 g(x)= 3x^2 x 1 Find (g /f)(x) 3x^2x1/2x+1 3. f(x)=x +2 g(x)= 4x2 + x

College Algebra
The winning candidate for president of the freshman class received 2988 votes. If that was 150 more than half the votes cast, how many freshmen voted?

World history
What influence did the patron have during the renaissance?

Art help!
8. In the painting Zues by David H. what did this artist experiment with to create the drawing of Zues? 1. Materials 2.critique guidelines 3.art styles 4.politicaal cartoons

Math
Can you give me a sample of a word problem that involves two items that totals to $70. One item cost $5 more than the other. What is the cost of each item?

geometery
find the area of a sector that has a central angle of 68 degrees and a radius of 10cm. Round you answer to the nearest 100th. (use 3.14=pie)

Math
The Spanish Club is selling churros as a fundraiser. If its goal is to raise at least $150, how many churros must it sell at $1.25 each to meet that goal? Write and solve an inequality. a. 1.25c=>150; c=>120 b. 1.25c=>150; c=>100 c. 150c=>1.25; c=>120 d.

Math
if margaret ran 8 km/h uphill for 45 minutes on her way came down at 24 km/h what was her average speed?

Math
If a triangl if a triangle triangle has a perimeter of three units with a row of two connecting triangles the parameters for units what is the perimeter of a row of Tronic 20 triangles triangles

maths
megan borrows £5000 to buy a cat at a rate of 8% over 3 years. how much does she have to pay over the three years? if she pays the loan back every month over three years ,how much is her monthly payment? if there was an arrangement fee of £500 for the

World history
What influenced the scientific revolution?

Science
You are creating a carbon cycle poster. which object could you add to the image as another example of combustion of fossil fuels? A. the sun B.a buzzard eating a dead animal C.a person driving a car D.a scientist digging up fossils My answer is A is that

math
two cars are approaching each other on the same highway one from san bernardino at 80 mph and the other from las vegas at 60 mph how far apart are they on the highway one hour before they meet?

soc
The categorical imperative is an ethical concept most closely associated with

Algebra
A rectangular box is x feet long and x feet wide. The volume of the box is (4x^8 + 3x^6) cubic feet. What polynomial represents the height of the box in feet? A. 4x + 3 B. 4x^6 + 3x^4 C. 4x^8 + 3x^6 D. 4x^7 + 3x^5 Please Help!!

pioneer math
last year mr smith's rectangular garden has a width of 4 meters and an area of 24 square meters this year he wants to make it three times as long and twice as wide

Area and Perimeter Shepes
a rectangle has a perimeter of 32cm. one side measures 5cm. calculate the area of the rectangle.show your working.

Compound interest
Stereo Inc. sells a stereo system for $200 down and monthly payments of $70 for the next 3 years. If the interest rate is 5.25% per year, find: a) The cost of the stereo. Answer = $ b) The total amount of interest paid

Chemistry
How do I find the number of moles of NaOH when given 2M and 50.0mL? Also with HCl?

World history
What role did caliph play in history ?

english
what does emphatic form and progressive from mean?

Social Studies
In the compromise of 1820 what was the status of the unorganized territory?

Chemistry
Styrene is produced by catalytic dehydrogenation of ethyl benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5CH2CH3 : delta Ht = 12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K

physics
A child of mass 52 kg jumps onto the edge of a merrygoround of mass 170 kg and radius 1.9 m that is initially at rest as sketched in the figure below. While in the air (during her jump), the child's linear velocity in the direction tangent to the edge of

World history
What is the difference between the Sunni and the Shiite Muslims? Why did they split?

physics
A puck (mass m1 = 2.20 kg) slides on a frictionless table as shown in the figure below. The puck is tied to a string that runs through a hole in the table and is attached to a mass m2 = 6.6 kg. The mass m2 is initially at a height of h = 6.6 m above the

Math
Starting from 130 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is traveling as a constant rate of 25 feet per second. The distance between the bicycle and the checkpoint is given by the equation d=13025t. At

Math
Genrald and Michelle went on a 24mile bike ride. They rode 1/4 of the distance before stopping. By lunchtime, they rode 5/8 of the total distance. How many miles did they have left to ride after lunch?

algebra
suppose you have 60$ ro buy a shrimp and chicken wings for a party. shrimp costs $10/lb and wings cost$6/lb. write a linear equation that could be used to determone the number of pounds of each food that can be purchased with 60$

math
42 seats in 3 rows 28 seays in blank rows

Social Studies
1. During Reconstruction, Southern agriculture thrived because it became more diverse and expanded with the diminishing demand for cotton and tobacco. * True or False 2. All of the following factors limited the economic recovery of the South following the

math
If a person walks 2.4 miles in 1.5, how far can he walk in 3 hours

English
1. Yosemite is famous for its natural wonders. 2. We arrived at Yosemite in the afternoon. ===================== In the sentences above, what does "Yosemite" mean? Is it Yosemite Valley or Yosemite National Park?

Math
Put these fractions in order from least to greatest.2/5 3/4 and 1/2. I am trying to help my daughter with her homework. Would you please explain to me how the easiest way to do this.

math
if a person walks 2.4 miles in 1.5 hours, how far can he walk in 3hours

statistic
Of all mortgage foreclosures in the United States, 50% are caused by disability. People who are injured or ill cannot workthey then lose their jobs and thus their incomes. With no income, they cannot make their mortgage payment and the bank forecloses.

Finite Math
An urn contains 8 blue marbles and 7 red marbles. A sample of 6 marbles is chosen from the urn without replacement. What is the probability that the sample contains at least one blue marble?

Physics
Answer

Chemistry
Two electrolysis cells are set up in series so that the same current flows through each. In one compartment 5.40 g of Ag (molar mass = 108 g/mol) is deposited from a Ag+ solution. What mass of Cu (molar mass = 64 g/mol) is deposited simultaneously if the

math
declan works 37 hours a weeks and earns 26 dollars an hour declan earns how much in a week

math
im 6 years old and i would like to know what is 6+6

Warren g Harding
Karina walked from home to the library did some homework then walked back home distance from home/ time

English
1. In my composion, I tried to give a definition of humor, but I found the idea too (petty, elusive) to pin down. I think pitty is answer 2. Are you going to allow (elusive, petty) quarrels to destroy a friendship that has been built up for so many years?

Math
Which number is not equal to one of the following expressions? 2,500 x 10 250,000 : 100 2,500 : 10

Geology
Is Cannon Beach in Oregon considered to be an active or passive tectonic setting?

Us history help
What was United States stance before 1917 in world war 1? Was it neutral?

social studies
What challenges must Cyprus overcome to reunify? Explain your ideas about this topic and suggest ways that Cyprus could work to solve its challenges of diversity.

Math
2*600?

Math
Suppose P={0,1,2,3,4,5,6,7,8,9} and V={2,4,6,8,10,12,14,16,18,20}. What is P⌒V? a. {0,1,2,3,4,5,6,7,8,9,10,12,14,16,18,20} b. {0,1,3,5,7,9} c. {10,12,14,16,18,20} d. {2,4,6,8}

traning a pomeranian
how do u train a pomeranian to roll over?btw she is 4

math
765\987

Algebra 2
Am I correct in these problems? 1. f(x)= 2x + 3 g(x) = 2x^2 + 2x Find f(g(x)) 2(2x^2+2x)+3 =4x(x+1)+3 2. f(x) = 5x + 3 g(x) = 2x^2 2x + 2 Find (fg(x)) (5x+3)(2x^22x+2) 2(5x+3)(x2x+1)

English
1.Once order had been restored, the leaders of the opposion called for the (revocation, keepsake) of martial law. I think revocation is answer 2. Since you are the only one of us who has had experience with this kind of problems, we shall do whatever you

Math
A man 6 1/2 feet tall casts a shadow that is 11 feet long . A building casts a shadow of 132 feet long. What is the height if the building?

Newburgh
Algebra

Geometry
what are the interior angle measures of a right isosceles triangle

science plz help me asap
1which of the following helps ensure a group's access to resources it needs for survival? A. courtship ritual B. Hibernation C. Conditioning D. Territorial behavior**** 2which of the following is an example of a cooperative behavior? A. A lion hunting a

Social Studies
1) Why was Harding's emphasis on "normalcy" an effective campaign strategy? A: Harding's emphasis on "normalcy" was an effective campaign strategy because many people strongly desired a return to "normal" life after the war. 2) How did Calvin Coolidge

Maths
Esha spent 4/7of her money on carnival customs 2/5on bus and the rest at her school show what fraction of her money was spent at the show

maths
Please help me on these problem solving sums. Also show the rough work and answer. First question: If 15% of the children walk to school, 7% cycle to school and 30% come by bus, what percentage come by car ? 2. How much for forty steel nails at €2.50 per

College Physics
A 10 kg mass (initially at rest) is attached to a rope, which is wrapped about a thinwalled hollow cyclinder of diameter D = 50 cm and mass = 20 kg. After the 10 kg mass drops a distance of 1.4 m, what is the angular speed of the cylinder? What is the

maths
Side of parallelogram is16&3x find x?

English
1. Make a wish before you blow out the candle light. 2. Make wish before you blow out the candle light. ================ Are both OK? Which one is right? Do we have to put 'a' before 'wish'?

Calc
Suppose that after you are loaded into a Ferris wheel car, the wheel begins turning at 3 revolutions per second. The wheel has diameter 14 meters and the bottom seat of the wheel is 1 meter above the ground. Express the height h of the seat above the

Calculas
Evaluate the definite integral. S4 (3x+4) dx 1

math
Riley told his mom that multiplying whole numbers by multiples of 10 was easy because you just count zeros in the factors and put them in the product... 7,000 x 600 = 4,200,000 Riley's mom said this strategy will not always works? Why not? Give example

PreCalc/Calc
A pilot of a small plane was flying over an oil spill at an altitude of 10,000 feet. He found that the near edge of the spill had an angle of depression of 58 degrees and the far edge of the spill had an angle of depression of 44 degrees. What is the width

Chemistry
Write the shorthand version of the electron configuration of an element that has eight electrons. I came up with the configuration as 1s^22s^22p^4, but how do I write the shorthand version of an element that has not been specified?

Introduction to computers
The command prompt found on Windows 7 and Windows 8 is very similar to the interface of what past operation system.

Math
Carlos read the same number of pages in his 60page book each day for 1 week. After the week, he still had 4 pages to read. How many pages did Carlos read each day?

Math
1. What is the domain and range for these two ordered pairs? (3, 4) (6, 2) Domain and Range.

Math
2. Find the slope of (3, 4) (6, 2)

Chemistry
To determine the calories of a food, the energy released is calculated based on the mass used in the calorimeter. If a 0.8 g nut is consumed in a bomb calorimeter and the resultant temperature change is 80.3 degrees C for 50 mL of water, what would be the

Math
Write the following equation in slope intercept form 3x + 4y = 12

preCalculus
Evaluate the definite integral using the properties of even and odd functions. S 2 (1/2 t^4+3)dt 2

Geometry
Given: BA is congruent to DC; BE is perpendicular to AC; DF is perpendicular to AC. Prove: BE is congruent to DF. The image is of rhombus ABCD. There is a segment connecting A and C with points E and F each about a third of the way into the segment.

heeeeeeeeeeeeeelp on history
texas history all were conditions of empresarios' contracts EXCEPT? )colonists had to speak spanish )contracts ran for six years )at least 100 families had to settle ) about 23,000 of land was allotted

math
if you spend 4/7 of your money and have $15 left how much did you spend

math
what ratio forms a proportion? a.3/15,12/55 b.8/24,12/34 c.5/18,25/90 d.4/11,16/25

Math (Probablity
Suppose a random variable X has mean μX = 6.3, and variance V(X) = 2.2. According to Chebyshev's Theorem, what is the upper bound for the probability that the distance between the value of X and μ will be at least 4.8? I don't even know where to start.

cja
Describe the three types of organizational risk. Provide examples of each from your own organization. Which risk poses the greatest threat to your organization? Explain.

Physics
Two asteroids of equal mass collide as shown in the figure. After the collision, asteroid A’s trajectory is deflected by 30 degrees from its initial motion. Asteroid B is initially at rest and its final velocity makes a 45 degree angle with respect to

Introduction to computers
Which Microsoft operating system started the process of authenticating users with a username and password

Introduction to computers
You call the help desk to report a problem you are having on your computer. The technician asks you what operation system you are running. You know it is windows 7 but you forgot which version . How can you find out.

math
What is the final velocity of a bus that accelerates at the rate of 30m per square for a period of 2 minutes?

chemistry
find the percentage by mass of nitrogen present in (NH4)2SO4

chen
Calculate the solubility of Pbso4 in a water sample, which contain 1.4x102M Cacl2? Given : Ksp for Pbs04= 1.6x108M2 Ksp for Cas04= 2.6x105M2

Physics
Catching a wave, a 77kg surfer starts with a speed of 1.2 m/s , drops through a height of 1.60 m , and ends with a speed of 8.5 m/s . How much nonconservative work was done on the surfer?

Calculus
Evaluate the definite integral using the properties of even and odd functions. S 2 (1/2 t^4+3)dt 2

algebra
Josie rented a car for one day from a company that charges $30 per day plus $0.20 per mile. Write a function to help Josie calculate her bill

math
Ms. Bran brought 36 muffins to school. They were equally packed into 4 boxes. How many muffins were in each box?

Math
2^3 Base=______ Exponent=_______

math
megan borrows £5000 to buy a cat at a rate of 8% over 3 years. how much does she have to pay over the three years? if she pays the loan back every month over three years ,how much is her monthly payment? if there was an arrangement fee of £500 for the

pre algebra
in a math class with 31 students 27 earned a passing grade in a biology class with 21 students 17 earned a passing grade... what fraction of the math students earned a passing grade

math
In a science experiment, the temperature of a substance is changed from 42°F to 54°F at an average rate of 12 degrees per hour. Over how many hours does the change take place? **Write as an expression and solve THANK YOU!

Somanay high school
Two forces of magnetude 6N and 10N act on a particle.their resultant is of magnitude 12N.find the angle between the two forces.

Health
What Are Some Benefits To Askinq For Help ? A: you may discover that others have had similar problems B: asking for help is never beneficial C: people can get into your personal matters D: all of the above A.?!

algebra
I have twice as many nickels as quarters. If I have $1.75 in total, how many of each do I have?

geometry
In the diagram, JG = 5 cm and GE = 10 cm. Based on this information, can G be a centroid of triangle LMN?

Social Studies
WHAT IS MEANT BY MAHAJANAPADA

Math (algebra)
Multiply (3x – 7)(3x – 5) A. 9x^2 + 6x + 35 B. 9x^2 + 36x + 35 C. 9x^2 – 36x – 35 D. 9x^2 – 36x + 35 I said it was letter A, but I got it wrong...please help

Social Studies
Hi. Can you please write a sentence for the word: tariff.

maths
isabelle iram and Olivia enter a completion if they win they get to split the prize like this  isabelle 1 over 3 iram 1 0ver 5 and Olivia 1 over 12 and to give the remainder to charity a} if they won what fraction of the prize would they give to charity?

math
Tasha’s school bus usually drops her off in town every day at 4pm and her mother picks her up at the bus stop. Last Friday was a short school day, only Tasha’s mother forgot so she wasn’t at the bus stop when Tasha was dropped off an hour early, at

nwfsc
In an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the current is 20 A (amperes), the resistance is 7 ohms. What is the resistance when the current is 14 A ?

First Progressive Academy
Cathy's age 5 years avoid she is x years old now

Statistics
We observe a sample proprotion phat = 0.3. If the standard deviation of the sampling distribution of phat is 0.04, what is the 95% confidence interval for p?

Physics
Two cars collide as shown in the figure. The yellow car is initially heading east and has a mass of 1000 kg. The red truck is initially heading north and has a mass of 2000 kg. The two vehicles collide, stick together, and veer off at a velocity of 16 m/s

Algebra 2
Did I solve these problems correctly? 1. f(x)=3x + 2 g(x)=3x^2 x + 2 Find (f + g)(x) 3x+2+(3x^2x+2) =3x^23xx+4 =3x^24x4 2. f(x)=x 1 g(x)=2x^2 2x 5 Find g(f(x) ) 2x^2 2x 5(x1) =2x^2 2x 5x+5 =2x^2 7x+5 3. f(x)=3x + 2 g(x)= 2x2 3x + 5 Find

pre algebra
molly paid 8% in sales tax on her holophone,a phone that shows the person you're talking to in 3D. if molly paid $416 in sales tax on the phone, what was its pretax price?

Spanish
What should be avoided at mealtime? a. praising the host b. having a second helping c. tasting everything d. starting to eat before others***

molate high school
im a grade 11 learner doing life science,maths literacy,geography and business studied which carrier path do i fit in

Math
Ayesha can run three quarters of a kilometer in 4.5 minutes. What is her unit rate

Unit 1
Algebra: two trains leave Chicago at the same time one traveling east and the other traveling west the eastbound train travels at 50 miles per hour and the westbound train travels at 40 miles per hour let t represent the amount of time since their

Physics
A 0.78 kg rock is whirled around in a flat circle at the end of a string of length 64 cm and a radial acceleration of 3.70 m/s^2 (a) What is the linear velocity of string? (b) what is the centripetal force acting on the rock? Vm= sqrt( grFs ) = sqrt( 9.8

need tips
How to make money with help kids With there homework Any tips ?

Chemistry
You calibrate 25ml pipette at 25degae centigrade using steel weight.the weight of the delivered volume of water is 24.971.what is the volume of pipette at 20 and 25 degree centigrade?

math
(For this, i know the equation for constant of variation is y=kx, but i just forgot how to solve it)For the eqaution 4y=8x, what is the constant of variation? A. 4 B. 2 C. 1 D. 2

hygiene
what are the 8 principles in hygiene?

trigonometry
a box is pushed applying a force of 7N against a slippery floor, at an angle of 36 degrees with the floor. what is the horizontal component of the floor?

maths
can you please give me a link for past papers that I can do that go to do with fractions

Unit 1
Math please in a certain school 55 students are taking French this number increases at the rate of 4 student per year the number of student taking Spanish is 95 and has been decreasing at the rate of 6 students per year write and solve an equation to find

math
n/3 + 5>4

Trigonometry
two pulleys of a car engine radius of 8 cm and 5 cm respectively are connected by a belt. The larger pulley rotates 80 times per minute. Find the angular velocity of each pulley in radians per minute.

math101
need Damon help

Chemistry
Question Given the equation: 4 Fe(s) + 3 O2(g) ? 2 Fe2O3(s), what is the theoretical yield of Fe2O3 from the reaction of 4.86 g Fe with excess O2? b. If 6.76 g Fe2O3 are actually obtained from 4.86 g Fe, what is the percent yield? c. Under other

Math
2^(x+2)2^(x)=24 ??

World history
What were the major artists during the renaissance? What was the name of their major art works?

chemistry
Calculate the molar enthalpy change for this reaction: HCl(aq 1.00M) + NaOH > NaCl(aq,.500M)+ H2O Initial temp: 22.15 degrees Celsius Extrapolated temp: 25.87 degrees Celsius DT: 3.72 degrees Celsius Notes: Calculate the enthalpy change for this reaction.

ipc
30 cubic meters of argon gas are kept under constant pressure. The gas is heated from 10.0 degrees Celsius to 293 degrees Celsius. What is the new volume of the gas?

Physics
Catching a wave, a 77kg surfer starts with a speed of 1.2 m/s, drops through a height of 1.60 m, and ends with a speed of 8.5 m/s. How much nonconservative work was done on the surfer?

Marketing
I created a business for my class, and its a candy company that sells industrial candy from all over the world. One question asks to explain the channels or distribution and how my business will used these channels to receive goods or services. In my

Social Studies
Can I have a sentence for the word sectionalism? thank you.

science
4. Jenny crosses 2 hybrid pea plants. What is the probability that the offspring will be short? Draw a punnett square below to solve this problem

Math
Which number is a solution of the inequality? 12

Unit 1
Math please p minus 4

Geography
A geographer decides what ____________ to use for a map by determining how much detail to show? Scale

Unit 1
Math please 3h plus 1>minus26