Questions Asked on
September 25, 2013

Grammar Advisor
Are these correct? I mark my answer with an X. 88. The reason to list all of the preliminary (nonprocedural) information in a lesson plan is to be sure have considered each aspect. keep good records for your future needs. be able to communicate clearly
asked by William 
Rather Urgent math~!
1) 2(3x+5)=46 (1point) 4 5 6 7*** 2) 1/2x + 1/4x = 16 (1point) 16 21.3*** 32 64 3) 6xx=18 (1point) 6 6 9*** 9 4) 4x – 3/5 = 2/5 (1point) 1/5*** 5/5 1/2 1/4 Am I correct???
asked by Gabby 
math
I am greater than 4 tens and less than 5 tens I have 9 ones what number am I?
asked by Anonymous 
science
If the halflife of a 20.0g is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain A.6 minutes B.24 minutes C.48 minutes D.96 minutes I NEED HELP!!!!
asked by amor 
Geometry
A 5 foot tall woman stands 15ft from a statue. She must look up at an angle of 60 degrees to see the top of the statue. How tall is the statue?
asked by George 
Chem
A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4 will be needed to produce 650mL of a solution that has a concentration of Na+ ions of 1.50M ? Explain answer with three
asked by Yuki 
Chemistry
Combustion of a 0.1595 g of menthol (156 g/mol) produces .449 g of Carbon Dioxide and 0.184 g of Water. What is the formula of menthol? I am really confused as to where to start. I converted the Carbon Dioxide and Water to moles and got .102 mol for both
asked by Taylor 
physics
A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive xaxis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive
asked by hunter 
Chemistry
You have 800 mL of a 0.050M phosphate buffer, pH 6.5. You need to increase the pH of this buffer to 7.5 by using 6.00M NaOH. Determine the volume of NaOH needed. What will be the final concentration of the buffer?
asked by Izabella 
Chemistry
Are there any sources of heat exchange neglected in a experiment with calorimeter?
asked by Anonymous 
math please help!!!!!!!!!
Express the fractions 1/2, 3/16, and 7/8 with an LCD. A. 1/4, 3/4, 7/4 B. 1/32, 3/32, 7/32 C. 4/8, 6/8, 14/8 D. 8/16, 3/16, 14/16 I think its b, but im really bad at math. can someone please help me out? I have to finish this by 12:15 so I can be on time
asked by corie 
U.S. Government and Politics
Describe how subjectivity and other factors affect a person's calculation of cost and benefit. Give an example of a costbenefit analysis.
asked by Mary 
Math
How would you solve this word problem in one variable inequality form? One cell phone company offers a plan that costs $29.99 and includes unlimited night and weekend minutes. Another company offers a plan that costs $19.99 and charges 35 cents per minute
asked by Leah 
organic chemistry
Consider the crystallization of sulfanilamide from 95% ethyl alcohol. If impure sulfanilamide is dissolved in the minimum amount of 95% ethyl alcohol at 40°C rather than 78°C (the boiling point of ethyl alcohol), how would this affect the percent
asked by michael smith 
Education
According to the text, the best explanation for SES differences in academic achievement is which of the following? A) genetic abilities B) experiences inside and outside of school C) levels of parental monitoring D) lack of government programs I believe
asked by Lor 
books "A Thankless Experience" Short Essay Help
This is the story: A Thankless Experience by Stephen Lautens. The story is on the internet. jiskha does not allow me to post the url The question is: Provide two examples of figurative language used by Lautens in his essay and describe the effect of each
asked by Andy 
English
Red the following example. What is the effect of the repetition in these lines? And the the silken sad uncertain rustling of each purple curtain thrilled me filled me with fantastic terrors never felt before; So that now, to still the beating of my heart,
asked by Cassie 
Probability
an urn contains 40 red chips and sixty white chips. six chips are drawn out and discarded, and a seventh is drawn. what is the probability that the seventh chip is red?
asked by Brett 
Algebra
A cab charges $1.75 for the first mile and $0.25 for each additional mile. Write and solve an inequality to determine how many miles Eddie can travel if he has $15 to spend
asked by Jim 
Geography (Ms.Sue)
What effect might Mexico's young population have on its development? A: Mexico's young population might effect its development by delaying it as most are too young to contribute to its production of goods.
asked by Anonymous 
statistics  conditional probability
Event A has probability 0.9 of occurring. Event B has 0.2 chance of occurring if, and only if, event A has occurred. What is the overall probability that event B will occur? I'm so confused. This seems so simple, I'm not sure why I can't reason through it.
asked by Pam 
Phyics
A model rocket blasts off from the ground, rising straight upward with a constant acceleration that has a magnitude of 75.5 m/s2 for 1.58 seconds, at which point its fuel abruptly runs out. Air resistance has no effect on its flight. What maximum altitude
asked by Tracy 
Algebra
Suppose someone opens the valve on a large water tank so that water drains out. Choose a starting volume of water in the tank (from 100 to 500 gallons), and choose how much water drains out each day (from 2 to 5 gallons). Write the equation that models the
asked by Olive 
Chemistry
If 4.41 moles of C5H12 react with excess O2, how many moles of CO2 will be produced in the following combustion reaction? C5H12+8O2 > 6H2O+5CO2
asked by Lisa 
math
anne, ryan and joel collect empty cans for recycling. They collect a total of 1,925 cans. Anne collects half as many cans as ryan.Joel collects twice as many cans as ryan.how many cans does joel collect?
asked by Anonymous 
Physics
a car travels at 25m/s on a flat stretch of road. The driver must maintaint he pressure on the accelerator to keep the care moving at this speed. What is the net work done on the car over a distance of 250m?
asked by Sara 
English
Story: A Thankless Experience Author: Stephen Lautens Question: Describe the diction that Lautens uses in "A Thankless Experience"? Describe Lautens tone in "A Thankless Experience"? Help will be appreciated :)
asked by Andy 
Grammar Advisor
I just cannot figure out if these answers are correct or not. Can you please help me? 78. If the sound system hadn’t failed, last night’s show would have been better. This is a correct sentence using the 1st conditional form. x This is a correct
asked by William 
Physics
A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are d1 = 3.98 m to the north, d2 = 2.01 m northeast, and d3 = 1.12 m at 30.0° west of south (see the figure). Starting at the same initial point,
asked by Jackie 
Algebra
Debbie finished her algebra test early so she decided to check each of her answers. After checking her answer to question #10, she realized she made a mistake in her solution. In which step does Debbie make her mistake? Original Equation: 2 + 3y = 5(y  2)
asked by jacob 
Physics
a car travels at 25m/s on a flat stretch of road. The driver must maintaint he pressure on the accelerator to keep the care moving at this speed. What is the net work done on the car over a distance of 250m?
asked by Sara 
science
a man loads 1,000 sacks of flour into a truck in 30.0 minutes. Each sack has a mass of 20.0kg and the man must lift each sack 1.00m from the cart up onto the truck bed. how much power did the man develop.
asked by trisha 
History (chronological order of date)
Place in chronological order from the earliest to latest... 11,000 B.C. 0 894 A.D. 540 B.C.
asked by Patel 
History (chronological order)
Place in chronological order from the earliest to most recent.. height of egyptian power height of Athenian power height of Alexander's empire height of Roman empire
asked by Patel 
Geometry
If BC bisects angle ABD, and angle abc=5x+11 angle CBD=10x4 a.5 b.3 c.1 d.2
asked by Hannah 
Geography (Ms, Sue)
How might a road system have helped to hold the Inca empire together? A: As the Inca empire was mainly located in the Andes mountains, a road system might have helped to hold the Inca empire together as it crossed mountains and deserts to link the empire.
asked by Anonymous 
Organic chemistry
Name all the isomers for c5h10br2
asked by Pepz 
geometry
hai takes 12 minutes to walk to school. he wants to get there 15 minutes early to meet with his lab partner. what time should he leave his house if school starts at 8:10am?
asked by Anonymous 
precalc
The cost of manufacturing a semicircular window is the cost of the glass pane together with the cost of the framing material. When ordering this window, a customer specifies the length of the base of the window, shown as l. b. Write a function named k
asked by BeeBee 
statistics  conditional probability
Event A has probability 0.9 of occurring. Event B has 0.2 chance of occurring if, and only if, event A has occurred. What is the overall probability that event B will occur? I'm so confused. This seems so simple, I'm not sure why I can't reason through it.
asked by Pam 
Geography (Ms. Sue)
What effect might the disruption of Inca life have had on the development of democracy in the region? A: The disruption of Inca life might have affected the development of democracy in the region as this disruption made the region difficult to govern even
asked by Anonymous 
physics
Turner’s treadmill starts with a velocity of −2.9 m/s and speeds up at regular intervals during a halfhour workout.After 23 min, the treadmill has a velocity of −7.9 m/s. What is the average acceleration of the treadmill during this period? Answer
asked by Anonymous 
Chemistry
You mix 200.0 mL of 0.350 M HCl with a 300.0 mL solution of 0.100 M Ba(OH)2. Calculate the concentration of each ion remaining in the solution after the reaction has reached completion.
asked by Leslie 
Anatomy
Which statement is correct regarding thick filament structure? All the myosin molecules are arranged with their tails pointing away from the M line. The free myosin head has three globular protein subunits. It consists of a core of titin, forming a strand
asked by Amy 
Math
Find two numbers the exact answer is between. 6x7381
asked by Jose 
science
an object who's mass 5.20kg has a gravitational potential energy of 10.3kj. how high above the ground is the object?
asked by trisha 
physics
if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?
asked by bob 
irsc
Identify the pure substances in the list. If there is more than one, select all the apply. a) gold (Au) b) Air (mostly N2 and O2) c) white blood d) saline solution e) alcoholic drink f) ethanol (CH3CH2OH) g) elemental oxygen h) table salt (NaCl)
asked by Anonymous 
Chemistry
How would temperature changes observed using a calorimeter differ for exothermic and endothermic reactions?
asked by Anonymous 
chemistry
analysis of a mixture of carbonate and bicarbonate: I did an experiment where 2.306g of unknown was diluted with distilled water to 250ml. Then 3 25mL samples of this unknown were titrated with .0663 M HCl and end point volumes were: 41.12mL, 41.00mL and
asked by martini 
science
which of the following does not require extra attention while reading an informational text ? a) words that begin with the same letter b) words in bold c) maps d) diagrams
asked by victoria 
Geography (Ms. Sue)
How does the culture of the Caribbean differ from the culture of Central America? A: The culture of the Caribbean differs from the culture of Central America as the culture of the Caribbean was shaped by a vast variety of influences, such as by the
asked by Anonymous 
english A Thankless Experience Questions
Abstract words present qualities or ideas that cannot be felt by the senses. They are often general words, as opposed to concrete words which express something more tangible. Truth, honor and happiness are all abstract words, while aroma, stone and fire
asked by Andy 
PSY 102
What would be the path of the Moon if somehow all gravitational forces on it vanished to zero? I NEED TO KNOW IF THIS ANSWER IS CORRECT the path of the moon would be 40 degrees north latitude and 70 degrees south longitude. IF NOT WHAT IS THE CORRECT
asked by Miss Angie 
physical science
A man loads 1,000 sacks of flour into a truck in 30.0 minuets.Each sack has a mass of 20.0 kg and the man must lift each sack 1.00 m from a cart up onto the truck bed. How much power did the man develop ?
asked by Anonymous 
science
an astronaut on a space walk bumps the shuttle and starts moving away at a velocity of 0.02m/s. The astronauts mass is 100kg. He has takesa 1kr "safety week" and shoves it away in exactly the direction of his motion at a speed of 6m/s. what speed does the
asked by trisha 
math
Find two numbers the exact answer is between 6 x 7,381
asked by ashley 
Education
Ms. Ng has a class that is half boys and half girls. Given findings on gender differences in verbal and spatial ability, which of the following is she most likely to find? A) few if any noticeable differences in the achievement of boys and girls B) the
asked by Lor 
Calc
A cardboard box manufacturer makes open boxes from rectangular pieces of cardboard of size 30cm by 40cm by cutting squares from the four corners and turning up the sides. A) find a mathematical model expressing the volume of the box as a function of the
asked by steph 
math  trig
Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the Pythagorean Theorem and find the following trigonometric functions of the indicated angle. Given: a = 4 and b = 7 Find: sin A,
asked by Annika 
Math
1. A collection of 52 dimes and nickels is worth $4.50. How many nickels are there?
asked by Stephanie 
Math
5. Raul works 2 hours a day after school, Monday through Friday. On Saturdays he works 8 hours at $2 more per hour than on weekdays. If he makes $142 per week, how much does he make per hour on weekdays.
asked by Stephanie 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
lang. arta
read the following question: Brian,would you please take that binder to Mrs.Smith with the red cover? What is the best way to correct the misplaced modifier in the above sentence? A. Brian,would you please take that binder with the red cover to Mrs.Smith?
asked by amor 
Chemistry
Explain why is it possible to use the value 4.184 j/g C for the heat capacity of the various solutions in this experiment (HCL HNO3 H2SO4 CH3COOH H3PO4 HCOOH (COOH)2)
asked by Anonymous 
newspaper help!!!!!
September 27 is the birthday of newspaperman Thomas Nast. If you were looking in the newspaper to find the works of Mr.Nast on what page would you be looking?
asked by mia 
calculus
Suppose you know that a population,P, of termites is growing continuously in an exponential manner. (Use the formant P=P0e^kt) If the pest control service estimates that the number of termites will double in 6 months... A) Determine the monthly continuous
asked by Vic 
physics
if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?
asked by bob 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
Physics
A box of books weighing 290 N is shoved across the floor of an apartment by a force of 400 N exerted downward at an angle of 35.1° below the horizontal. If the coefficient of kinetic friction between box and floor is 0.57, how long does it take to move
asked by Anonymous 
science
what does it mean to survey a text ? a) read the text and take detailed notes b) look for the main idea c) find the answers to your questions d) answer question out loud
asked by victoria 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
math
Dan rides his bike to town every eighth day. Soo walks to town every third day. On which days are they likely to meet in town.
asked by daijanae 
Grammar
What is the simple predicate in A wellfed lion will be peaceful.
asked by Jen 
accounting
The list of accounts below and the unadjusted balances of these accounts were taken from the ledger of the Manville Corporation at the end of their accounting period, March 31, 20X2: Cash $ 3,995 Accounts Receivable 13,240 Allowance for Doubtful Accounts
asked by rosy 
physics
The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown
asked by Anonymous 
math
how large is an angle whose supplement contains 12 degrees more than twice its complement?
asked by anonymous 
Language Arts
1) Which of the following is not a type of folktale? (1point) Cautionary tale*** Mystery Legend Myth 2) Read the following sentence: Some friends from my dance class went to the museum’s ballet exhibit. Which of the following is an adjectival phrase?
asked by Gabby 
Science, Physics
The distance between two telephone poles is 46 m. When a 1.4 kg bird lands on the telephone wire midway between the poles, the wire sags 0.151 m. The acceleration of gravity is 9.8 m/s 2 . How much tension in the wire does the bird produce? Ignore the
asked by Aubrie 
physics
The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown
asked by Anonymous 
life orientation
name two institutions/community otrganizations that are involved in supporting or giving redress to these disasters.Explain how those organizations are involved in providing a safe and healthy environment. (suggestion:Find out about NGO's or other
asked by samuel masanabo 
chemistry
Calculate the volume of oxygen at STP required to burn 3.7 kg C3H6O2 producing CO2 & H2O:
asked by Tyler 
physics
A person initially at rest throws a ball upward at an angle θ0= 75 ∘ with an initial speed v0=15 m/s . He tries to catch up to the ball by accelerating with a constant acceleration a for a time interval of 1.03 s and then continues to run at a constant
asked by ammaa 
Quantum Physics
Consider a qubit subject to the Hamiltonian (1 4 4 1). Calculate the states of definite energy. What are the energies of these states?
asked by ss01 
Physics 102
THIS IS A QUESTION IN MY PHYSICS BOOK & I REALLY REALLY NEED HELP. I AM 48YRS OF AGE JUST DECIDED TO GO BACK TO SCHOOL AND HONESTLY KNOW NOTHING ABOUT PHYSICS. Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s
asked by Miss Angie 
U.S hISTORY
WHAT TWO SOLUTIONS DID EFFICIENCY PROGRESSIVES OFFER TO MAKE CITY GOVERNMENT MORE EFFICIENT
asked by Ashley 
physics
How fast must a ball be rolled along a 100 cm high table so that when it rolls off the edge it will strike the floor at a distance of 100 cm from the point directly below the table edge? Please show work.
asked by Trini 
physics
if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?
asked by bob 
physics
student wanted to drive from Austin to San Antonio, 80 miles south of Austin on highway I35. Unfortunately, he entered the highway in the wrong direction and drove all the way to Waco — 100 miles north of Austin — before he noticed his error. In Waco,
asked by Payton 
5th Math
Sharon is dividing her polished rock collection into bags. Each bag will contain the same number of each color of rocks. She is placing the green and blue rocks into the same bags. How many rocks will be in each bag? Sharon is placing the red rocks and the
asked by Jacinto 
Qvntitative Methods
CASE STUDY: 1 The bulbs manufactured by a company gave a mean life of 3000 hours with standard deviation of 400 hours. If a bulb is selected at random, what is the probability it will have a mean life less than 2000 hours? Question: 1) Calculate the
asked by Sardar Hakim 
physics
The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown
asked by Anonymous 
Math
Order from least to greatest 1/4 1/3 1/6
asked by Allison Ruiz 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
Physics
A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car
asked by Sara 
Math
4. The Alan Company bought 80 tickets for a jazz company. After giving away 20 tickets to customers, the company sold the rest to the employees for half of the purchase price. If the company absorbed a $1,000 loss on all tickets , how much did an employee
asked by Stephanie 
Customer Service
1. When working with a patient who is visually impaired its good idea to A. Speak in a louder tone of voice so that a person always knows who is addressing him or her. B. Refrain from describing things to him or her this may remind the person of his or her
asked by Shamie 
college math
A professor wants to supplement her pension with investment interest. If she invests $26,000 at 4% interest, how much more would she have to invest at 7% to achieve a goal of $2,300 per year in supplemental income?
asked by tillman 
Math
36,500.000 18,300.000 2,990.000 8,690.000 522.000 Round these numbers to the nearest tenth
asked by Anonymous 
Math
Use symbols to represent unknowns and variables. Write inequalities to answer questions arising situations. 1. A sales representative is given a choice of two paycheck plans. One choice includes a monthly base pay of $300 plus %10 comission on his sales.
asked by Pam 
Math
How would you solve this word problem in one variable inequality form? The maximum safe water temperature in a spa is 104 degrees. The water temperature in bill's spa is 102 degrees. The temperature is increased by, d, degrees. Write and solve an
asked by Jake 
math
twelve cans, each 6.6 cm in diameter are packed into a carton. what is the efficiency of this package; that is, what percent of the total base area of the carton is covered by the cans? (use the formula A = πr^2 to calculate the area of a circle)
asked by Evelyn 
physics
A person initially at rest throws a ball upward at an angle θ0= 75 ∘ with an initial speed v0=15 m/s . He tries to catch up to the ball by accelerating with a constant acceleration a for a time interval of 1.03 s and then continues to run at a constant
asked by ammaa 
science
which of the following makes for the best study break ? a) watching a movie b) playing c) a ten minute walk d) calling your best friend
asked by victoria 
Physics
A man holds a flower pot out a window 12m from the ground. He tosses the pot upward with a speed of 5m/s. How long does it take the pot to reach the ground? How fast is it moving just before it hits? Please show steps.
asked by Iris 
math
a resturant is open 24 hours a day. T he manager wants to divide the day into work shifts of equal length. The shifts should not overlap. All shift durattions should be a whole number of hours. Describe the different ways this can be done.
asked by milagros 
Phyics
A hotair balloon is rising upward with a constant speed of 4.00 m/s. When the balloon is 4.77 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
asked by Tracy 
Physics 102
Why do the passengers in highaltitude jet planes feel the sensation of weight while passengers in the International Space Station do not?
asked by Miss Angie 
Math
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4. Carpets valued at $1,390 will be returned because they are damaged. The terms of sale are 2/10, n30 ROG. The shipment arrives
asked by Greg 
math
he scale on a map of Canada is 1:800000. The distance from Prince George to Fredericton is 5320km. what is the distance between these two places on the map?
asked by sue 
math
Need help . A board is 24 inches long. Find all the whole number lengths into which it can be evenly divided
asked by sam 
Algebra
4x + 3/5 = 2/5
asked by Anonymous 
Math
2. Celia brought 12 apples , ate two of them, and sold the rest for 20 cents more per apple than was she paid. Her total profit was $1.00 How much did she sell each apple for.
asked by Stephanie 
Science
I have a question on safety during an experiment. So far, I have appropriate dressing, safety goggles, gloves, gentle handling of chemicals, no eating and drinking, and proper equipment use. However, I do need at least one more. Could someone help me with
asked by Anonymous 
math(Ms.Sue)
4m minus 5
asked by lidia 
math
Write in words the number that is a hundred and fifty times the size of 10..I think this is one hundred and sixty
asked by Kina 
Customer Service
1. Which of the following is strategies my best ensure a positive relationship with supervisor? A. Answering any criticism concerning your job performance with a strongly worded defense B. Gathering answers to any questions you may have regarding your
asked by Shamie 
chemistry 1405
how to write a nuclear equation for the nuclear decay of Ra226 to an isotope of radon222
asked by anna 
science
Hello, I need help with 2 food chain orders the first one is : plants, hawk, toad, grasshopper and snake. Would the order for that be plants, grasshopper, snake, hawk, and toad. Second food chain is algae, shark, small fish, sea lion, large fish. Would
asked by danielle 
uni physics
A balloon of radius 30.0 cm is sprayed with a metallic coating so that the surface is conducting. A charge of 8.85×10−8 C is placed on the surface. What is the potential on the balloon's surface? 2.65×10^3 V Suppose that the some air is let out of the
asked by Aman 
chemistry
Calculate the number of hydrogen molecules formed when 5.6 mL of ammonia at STP is decomposed by the following reaction: ___NH3 „³ ___ N2 + ___ H2
asked by Tyler 
science
I have a question on safety during an experiment. So far, I have appropriate dressing, safety goggles, gloves, gentle handling of chemicals, no eating and drinking, and proper equipment use. However, I do need at least one more. Could someone help me with
asked by Anonymous 
math
x 1 2 3 4 5 P(X=x) 0.1 0.2 a b 0.2 Given that E(X)=3.1, calculate the value of a and b
asked by kirsten 
physics
A soccer ball is kicked from the ground with an initial speed of 20.0 m/s at an upward angle of 43.7˚. A player 50.3 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet the
asked by sam 
social studies
what nfl team will fly over Craters of the moon National monument in Idaho going to there game.
asked by mia 
geography
The Pitsburg Steelers will fly near Akron Ohio which is "the  capitol of the world" and Toledo Ohio known as " "
asked by mia 
algebra
I am having trouble figuring out how to identify the unknown number
asked by shelly 
Chemistry
What does it mean when a metal has a high specific heat? And what would be the effect in your value of specific heat if the metal was not left in the boiling water long enough to reach the temperature of the water
asked by Jen 
Math
The smaller of two consecutive even integers is 2 more than twice the larger. Find the numbers.
asked by Anonymous 
Anthropology
I need to come up with 2 examples of subcultures , ethnocentrism, cultural relativism I having hard time coming with examples
asked by Mohammad 
Physics
Distance runners often run around an approximately circular trajectory. However, since some runners are running at a larger radius than others, they must be given an advantage in the beginning so that the race is fair. If the path of the runner running at
asked by Akshat121 
grammar
Find complete subject The production of clean timber takes several years A. the production of clean timber
asked by cici 
Math
Find one solution for each equation. 1. cos 4theta = sin theta 2. tan 4theta = cot (20^0 + 20) Write the function sin (B + 35^0) in terms of its cofunction.
asked by Annika 
Chemistry
Is Bronze an element, compound, heterogenous mixture or homogenous mixture?
asked by Syd 
Physics
A car is traveling 28 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes and slows at 6.5 m/s2. How far does the car go before it stops?
asked by Jack 
Physics
A car is traveling 28 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes and slows at 6.5 m/s2. How far does the car go before it stops?
asked by Jack 
biology
What type of monomer does ATP represent?
asked by biology 
social studies
According to the majoritarian model of democracy, what role should public opinion play?
asked by brian 
ms.sue please help
ms sue can you please help on my homework
asked by loli 
Math
Describe the steps for simplifying the expression 3a^3 + 4  4a  2a^3 + 6 + 12a  b^3. Be specific and be sure to include the meaning of like terms in your explanation.
asked by ann 
Algebra 2
For the equation y
asked by Krystal 
science accelerated
Can you please list only the CONS about technology in the food we eat today. If you can't then look for a website with the cons. Thanks.
asked by rod 
5th grade math
build my number. the digit in the thousandths place is twice the number in the tenths place. my hundredths value is an odd number. my total value is more than two dimes but less than 2 quarters.
asked by jamysha 
english
what is the complete subject in romans held this festival on february 15
asked by tracy 
Brief Calc
e^x y =3 find dy/dx using implicit differentiation the answer is y Compare your answer with the result obtained by first solving for y as a function of x and then taking the derivative. y=? dy/dx=? help me out with these last two please I don't know what
asked by James 
physics
Why we use square root of density in Grahms law instead of simpl density?
asked by Anonymous 
Math
You spend 1/2 of your allowance on Monday. On Tuesday, you spend 1/2 of the amount you have left. On Wednesday, you spend half of what remains. What fraction of your allowance do you have left?
asked by Kimberly 
Maths
How many days are there between 1115 of August? Working out and explanation why 4 is the answer?
asked by Musibaba 
ecology
I have a Data Analysis Lab that has a graph attached to it. It talks about how temperature affects the growth rates of the two species'. It says that researchers studied the effect and they hypothesized that increasing temperature would increase the growth
asked by Z 
maths
what is the product of three,four and five?
asked by Kina 
Math
Please I need help on my homework!!!! :( 6/5x=1
asked by Haley W. 
social studies
in 1777 who commanded the American soldiers who captured 5,800 british soldiers under general burguyne at Saratoga?
asked by jessica 
A Curious Question
Is a full member the same as a associate member?
asked by Anonymous 
Math
6a + 5a =  11 Solve.
asked by Zhanise 
Math
How do you graph (x1) squared + (y+2)squared =4
asked by Anonymous 
Math
How do you find x and y intercepts for y=x2/x+3
asked by Anonymous 
algebra
(4A+8) divide by 2=
asked by deb 
Math
6n  2n = 16
asked by Zhanise 
Algebra
Simplify radical terms, including fraction power expressions. Review the expression below and describe how to simplify the expression: 16 1/2 Please help, I just do not know how to explain this.
asked by Tricia 
French
The following remarks were heard in a French restaurant. Complete them with the appropriate definite, indefinite, or partitive article. 1. Est ce que vous prenez______ vin ou ______ avec votre repas? 2. J'aime beaucoup ______ poisson. Je vais commander
asked by Katy 
History
Can someone please tell me the radical one between Alfred Young and Gordon Wood in the American Revolution? I believe it is Gordon Wood but when I search the internet it makes me think both were radical. Please direct me to a site. Thanks
asked by Sue 
math
a pentagon has a perimeter of 50 cm. the shortest side has a length of 3 cm. find the length of a similar pentagon if the perimter of the second penatgon is 80 cm ?
asked by dustin 
math
Find the value of p in each of these probability distributions x 5 7 9 11 13 P(X=x) p p p 0.12 0.04 x 2 0 1 3 P(X=x) 2/9 1/9 p 2/9 x 4 1 2 5 8 P(X=x) 0.12 0.24 p 2p 0.07
asked by kirsten 
Math
if you do 70*1.0/100 would the answer be .7?
asked by Jenny 
social studies
if you were to fly from new jersey to Kansas city what 4 rivers would you fly over in order? I need the answer by Thursday night
asked by mia 
chemistry
na+c1(aq)+hc1(aq)
asked by suzanne 
PSY 102
Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s curvature “drops” 5 m for each 8km tangent. Discuss how these two facts relate to the 8km/s speed necessary to orbit Earth.
asked by Miss Angie 
physics
A car travels along a straight stretch of road. It proceeds for 11.3 mi at 51 mi/h, then 26.3 mi at 45 mi/h, and finally 42.3 mi at 31.1 mi/h. What is the car’s average velocity during the entire trip? Answer in units of mi/h
asked by Reid 
calculus
Find all vales for a so that f(x) { x+1...xa is continuous
asked by Marina 
social studies
Determine which states the Boston(n. e.) Patriots will zoom over en route to Antlanta
asked by mia 
social studies
Hi help me with this question please. How did The Iroquois live long ago?
asked by ezekiel 
Math
How you solve this in inequality form? Six less than or equal to the sum of 4 and 2x.
asked by Jake 
English
What was David given for Christmas? He was given a camera. (What is the meaning of 'for' in the question? Was David given a camera on Christmas or before Christmas or after Christmas?)
asked by rfvv 
AP style Grammar
when listing a high way.. would it be U.S. 12 or US12 AP style?
asked by Blaze 
social studies
ascending from Miami the dolphins will fly over a marshy are known as the  national park.
asked by mia 
algebra
I have to find the inverse of f(x)=9x+7 please show steps so I can see to understand
asked by Alaska Diamond 
Math
How would you solve for these word problems in one variable applications? 1.The maximum speed is allowed on main street is 25 miles per hour. 2. applicants must have at least 5 years of experience. 3 Ten less than a number,x, is greater than 32.
asked by Hayley 
Math
How would you solve for these word problems in one variable inequality form? 1. A number, n, decreased by 6 is less than or equal to 4. 2.One half of a number, increased by 9 is less than 33. 3.Six less than or equal to the sum of 4 and 2x.
asked by Jonas 
Physics
A projectile is shot at a speed of 30m/s at an angle of 50 degrees above the horizontal. The projectile hits a vertical wall at a height 20m above the horizontal. Where is the wall's location? There are 2 answers.
asked by Iris 
math
build my number. the digit in the thousandths place is twice the number in the tenths polace. my hundredths value is an odd number. my total value is more than two dimes but less than 2 quarters.
asked by jamysha 
math
without adding, how do you know that the sum of 36.179 and 8.63 will have a 9 in the thousandths place?
asked by jamysha 
algebra
Susie purchased a laptop computer for $2000 at the beginning of the year in 2008,the value of the computer decreased by 20% each year. Susie wants to purchase a new laptop computer when the value of hers falls below $500. When will Susie be able to
asked by talisa 
Spanish
What is Me llamo Ana.?Y tu'? ?Co'mo te llamas?
asked by Chase S. 
math
How would you solve for these word problems in one variable inequality form? 1.One half of a number, increased by 9 is less than 33. 2.Six less than or equal to the sum of 4 and 2x.
asked by Jonas 
MathAlgebra
Imelda was looking out from the window of her p[enthouse condominium when she saw a ship. Since she is a geodietic engineer, she used her laser rangefinder to measure her distance from the ship and got 2 025.488 m. If her penthouse unit is on the 68th
asked by Bea 
Math
The sum of the digits of a twodigit is 15. The tens digit is one more than the units digit. What is the number?
asked by Gabby 
chemistry
What is the magnitude of the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−, are 152 pm and 206 pm, respectively. Assume the Born exponent n is 10. Please report your answer in joules.
asked by Soon to be m 
Math help last question
7. Solve. 2/3x  5 = 1 x = 3 x = 4 x = 9 x = 12 My answer 7. x = 9
asked by Charlotte 
ms.sue please help
ms sue can you please help on my homework
asked by loli 
Math
How large is an angle whose supplement contains 12 degrees more than twice it's complment
asked by Anonymous