Questions Asked on
October 18, 2017

River hieghts
What is the fraction of 6 gallons?
asked by Anonymous 
Physics
A bal is batted straight up and returns to the level of the batter after 6.5s. Determine how high the ball went. A=9.8m/s^2
asked by Alex 
Physics
A ball is battled straight up and returns to the level of the batter after 6.5s determine how high the ball went
asked by Alex 
English
What did noblewomen do in feudal society? A.managed the household B.Trained as Knights C.Worked in the fields D.Helped peasants escape
asked by Adol 
Age problem
Tony is 57 years younger than Elizabeth. 9 years ago, Elizabeth's age was 4 times Tony's age. How old is Tony now?
asked by anh 
Math
The temperature on Monday was 14°C. On Tuesday the temperature decreased by 5°. On Wednesday the temperature decreased another 10°. On Tuesday the temperature increased by 8°. What was the temperature at the end of the day on Thursday.
asked by Krystal 
Math
Basketball player scored 12 times during one game. He scored a total of 18 points, two for each twopoint Shot and one for each free throw. How many twopoint shots did he make? How many free throws?
asked by Jaymison 
ochem
A 74 kg man weighs himself at the north pole and at the equator.By how much?
asked by ang5458 
Algebra 2
1)which of the following is equal to (2x/5  9)+9? a) 2x/5 b) 5x/2 c) 2x  45/5 d) (2x  9)+ 45 2)the equation y  100x + 2000 can be used to represent the monthly salary of a salesman, y,when he sales x computer systems. What is the salesman's monthly
asked by Enyce Mullins 
Math
6sin(2x)+3=0 How do you find the smallest value of x in the interval 0≤x≤π for which y=0? My work so far: 6sin(2x)=3 sin(2x)=1/2 The answer should be 7π/12, or 1.83 Thanks in advance!
asked by Autumn 
Math
Mary scored 89 on her first test and 92 on her second test, 98 on the third, and 95 on the fourth. She has one more test to take. If she wants to have an average of 100 on all five sets, what score should she get on her removal test?
asked by Ej 
Math
A right triangle has legs measuring 35.4 and 47.2 inches. What is the measurement of its hypotenuse?
asked by Ej 
Math
Kyla has 20 more 10cent coins as he does 5cent coins. He has half as many 1peso coins than 10cent coins. If he has a total of 38 pesos how many 5cent coins does he have?
asked by Ej 
Math
A round fountain fits snugly inside a rectangular garden. If the width of a rectangle is 25 m, what is the area covered by the circle?
asked by Larry 
Math
46
asked by Hannah 
Math
Three more than twice the smaller number is equal to the bigger number. If the sum of the numbers is 33, what is the smaller number?
asked by John 
Math
Mr. Chua left 108 hectares of land after he passed away. He asked for the land to be divided between his wife and their two sons at a ratio of 5:4. How much land should each son expect to receive?
asked by Beverly 
Math
A solid cone that fits inside a cylinder witha height of 12 inches and a radius of 4 inches leaves some space for air. What is the volume of the air inside?
asked by Lyven 
Math
A bus left for Baguio, and 6 hours later, a train travelling 161 mph tried catching up to the bus. After the train travelled for 8 hours, the train caught up. What was the train's average speed?
asked by Lyven 
Math
Arrange from lowest to highest. 3(6/30), 0.5, 6/13, 1/4 Please explain how :'(
asked by Jon 
Math
Michael bought a shirt on a 25% discount. If he paid only 339 pesos, what is the original price of the shirt?
asked by Jonna 
Math
The larger of two numbers is 8 more than twice the smaller number. If the sum of the two numbers is 113, what is the smaller number?
asked by Nana 
Math
Tell which number is prime: 19, 28, 49, 63. A.63*** B.49 C.28 D.19
asked by Lyn 
Algebra 2
Solving polynomial inequalities Z^3 + 7z^2 + 10z > 0
asked by Alex 
Mathematics
Hello, I am currently computing the "efficiency index" of an iterative method, given by this formula E = p^(1/m), where p is the order of the method and m is the number of functional evaluation of the iterative method. However, i do not know how to compute
asked by Gabriel 
Algebra
2+2π3
asked by Wilson 
English
1. I like King Sejong because he made the Korean alphabet, Hangeul. 2. I like King Sejong because he created the Korean alphabet, Hangeul. 3. I like King Sejong because he invented the Korean alphabet, Hangeul. [I used three kinds of verbs. Which one is
asked by rfvv 
Chinese
What tone mark is used in the pinyin term "zhè"? A. Dipping B. Dipping then rising C. Falling
asked by Kat 
Chemistry
you are given two unlabelled colorless solutions: AgNO3(aq) and Ca(NO3)2. A)Which ion when added to each unlabelled solution would produce a precipitate with the calcium and silver ions? No clue what this question is asking. Can I get help?
asked by Sarah 
language arts
What is a key difference between the narrators of "Stolen Day" and "The night the Bed Fell"? a. the narrator of stolen day is honest; the narrator of "the night the be fell" is dishonest. b. the narrator of stolen day is a boy; the narrator of "the night
asked by madison 
English
1. I like Admiral Yi Sunsin because he protected our country from Japanese. 2. I like Admiral Yi Sunsin because he saved our country from the Japanese invasion. 3. I like Admiral Yi Sunsin because he fought against the Japanese navy and protected our
asked by rfvv 
math
Which equation describes a linear function? A. 5x + 1 = y B. 5x3 + 1 = y C. (5x)2 + 1 = y D. 5x2 + 1 = y
asked by a person in need of help 
math
a boat can travel 171 miles on 19 gallons of gasoline how far can it travel on 11 gallons
asked by zero 
math
write as a product of factors. then solve for x. 6x^27x5=0 can someone tell me if i'm doing this correctly? (6x + 5)(x1) I'm not really sure what else to do from there or if it's even correct. can someone help?
asked by Gina 
Chemistry
The solids aluminum and sulfur react to produce aluminum sulfide
asked by Anonymous 
Algebra 1
Brianna needs to earn a C in her Geology class. Her current test scores are 65, 67 67, and 93. Her final exam is worth 6 test scores. In order to earn a C Brianna's average must lie between 70 and 79 inclusive. What range of scores can Brianna receive on
asked by Brianna 
math
The function rule T–4, 6(x, y) could be used to describe which translation?
asked by dont care 
Social Studies
HELPPPPPPPP!!!!!!!3. Based on evidence from your text, why did Washington reject the advice of both Jefferson and Hamilton and adopt a policy of neutrality? A. The nation could not afford another war so soon after the Revolution. B. Washington was timid
asked by Queen 
Maths
Rakesh purchased a box 16 kg apples if 1.789kg were found spoiled. 10kg 50g is consumed how much weight of apples were left?
asked by Anonymous 
math
seven and two thirds minus six and a half
asked by kayla 
LA
What's a line from The Call of the Wild that supports that Buck is a strong, loyal character? And how does it support it?
asked by Spn 
social studies
Northwest Ordinance outlawed in the Northwest Territory A. religious freedom B. slavery C. trial by jury D. admission of new states
asked by Savanna Reed 
English 1 (Help)
The Ants and the Grasshopper One fine day in winter some Ants were busy drying their store of corn, which had got rather damp during a long spell of rain. Presently up came a Grasshopper and begged them to spare her a few grains. The Ants stopped work for
asked by Bobby Newberry 
Calculus
A piece of ice stays in the shape of a sphere as it melts. The volume of the ice is decreasing at a constant rate of 3π/2 cubic feet per hour. What is the rate of change of the surface area of the piece of ice when the radius is 10 feet? I found the rate
asked by Anonymous 
Math
Which of the following functions have graphs that contain no asymptotes? Select all that apply. (2 points) a. power; y=x^n b. reciprocal; y=1/x c. exponential; y=b^x d. logarithmic; y=log b x e. root; y=n(rt(x)) Please help I'm really confused. Thank you!
asked by Girly Girl 
Math
I trying to find the density for 1.05 x 10>2kg>3 x 5.9 x 10>24 kg. Can you help me @Ms.Sue
asked by Nickole Sikes 
Math
I desperately need help in solving this. 4>/= 4(6y12)2y I have not found an answer yet.
asked by Kat 
History
The English Reformation was initiated by King Henry VIII, who wanted to end his marriage, but the pope refused to grant an annulment (1). King Henry VIII broke England free from the Catholic Church, declared religious sovereignty, and had his marriage
asked by malia 
Physics
Supposed a skydiver ( mass=75kg ) is falling toward the earth. When the skydiver is 100m above the earth he is moving at 60m/s. At this point calculate the skydiver: Gravitational potential energy Kinetic energy Total mechanical energy
asked by Terry 
Math
For this math problem I am selling 30 pies for $25 each at the farmers market. I spent $500. $200 on the booth and $300 on all of the pies, each pie costing $10 to make. I earned $750 total, making a $250 profit. c. In Task 1 you determined how much you
asked by Spn 
Maths
5r+6
asked by Kat 
History
How did the Protestant Reformation and the Renaissance lead to the Age of Exploration?
asked by malia 
Math
16 ÷ 4 • 2 = My answer is 2 but my calculator says 8. (Yes I am aloud to use a calculator) IDK what it is, because if I use order of operations shouldn't it equal 2?
asked by kyl3 
Astronomy
How does the size of an object impact gravity? A.) The objects closer to the Sun have more gravity. B.) The smaller the mass of an object the more gravity it has. C.) Size does not impact gravity. * D.) The larger the mass of an object, the more gravity it
asked by . 
science
What is food
asked by hamza 
math
2/5x9
asked by Sara 
Math
Thank you for answering my question but it is not quite right. Uhmm what i want to know is how to get the number of functuonal evaluation of a function. In the paper if it is f(x) it is n, f'(x) it is n^2 where n is the dimension. But how? Where did that
asked by Gabriel 
Statistics
There are ten Cortland, seven Gala and eight Macintosh apples in a basket. You pick three apples from the basket. a) What is the probability that three picked apples are all Gala or all Macintosh? b) What is the probability that three picked apples are one
asked by Anonymous 
Statistics
There are two decks of cards. Each deck has a red, a yellow, a blue, and a green card in it. If a card is drawn, from the first deck, and then a second card drawn from the second deck, what is the probability that a red card and green card are drawn (not
asked by Tom 
Spanish
I would appreciate it if someone could check my answers immediately please!!!!!!! I don't need answers, I just need someone to see if mine are correct. 1. Translate the following into Spanish: "Where is the door?" ADónde es la puerta? BDónde están la
asked by anon 
History
The need to find new routes to the spice markets of Asia was a major determining factor in many early voyages during the Age of Discovery (1). However, it was more than the quest for spices that inspired these voyages (2). As new continents and islands
asked by malia 
History
European countries sought new territory and expanded trade markets during the Age of Exploration (1). In particular, when the Ottoman Empire seized control of Constantinople (modernday Istanbul, Turkey), it blocked European trade ships traveling to Asia
asked by malia 
Spanish
HELPPPP!!!!!! What is the mystery of Tiahuanaco? A. No one knows where it is. B. No one knows why people lived there. C. No one can decipher their writings. D. No one knows why the people there disappeared.
asked by Ijeoma 
Maths, Physics, Resultant force
Hi all, I have been given component x and y for F1=(8.0*10^7N,7.0*10^7N) F2=(4.0*10^7N,2.0*10^7N) for an object. Which following my textbooks have found the following vector components: F1+F2=(1.2*10^8N,5.0*10^7N) Now I want to find the distance from
asked by Anon 
science
Why do scientist us liters and milliters instead of gallons and ounces
asked by goo 
college math
a medical institution request 1 gram of bismuth214 which has a half life of 20 min. How many grams of bismuth214 must be prepared if the shipping time is 2 hours.
asked by shelly 
Science
How does the amount of substance affect the rate at which temperature changes? I will like someone to explain this to me, please.
asked by Valerie 
Earth Science
What would be the strongest gravitational force if an astronaut is between Earth and the Moon?
asked by Anon 
Math
1. Which number is a solution of the inequality? 10.68 A)5 B)6 C)6*** D)7 3. Which number is a solution of the inequality? 12 < y ( 8  y ) A. 0 B. 1 C. 2 D. 3*** 4. If N is the set of natural numbers that are factors of 24, choose the selection below
asked by INeedNachos 
Math
Use a graphing calculator to solve the equation 3cost=1 in the interval from.0
asked by Steve 
Texas State History
Green DeWitt brought settlers to which area? Nacogdoches. The Brazos Valley. The Red River.* The Guadalupe River. PLZ HELPPP ME!
asked by ROBLOX 
Math
There are ten Cortland, seven Gala and eight Macintosh apples in a basket. You pick three apples from the basket. a) What is the probability that three picked apples are all Gala or all Macintosh? b) What is the probability that three picked apples are one
asked by Anonymous 
college math
the half life of Uranium 238 is 4.5 billion years and the age of earth is 4.5 X 109 years. What fraction of Uranium238 that was present when earth was formed still remains?
asked by shelly 
MAth
Evaluate: 3^4+5[3(4)^27]
asked by BLT 
Math
Evaluate: 5^2 + 6•2^2+(4^2+3^2)^0.5 PLz show work
asked by BLT 
History
What was a major motivational factor for sailing expeditions during the Age of Discovery? orthodox Christians controlled the overland routes to the Asian spice markets muslims controlled the overland routes to Asian spice markets European monarchs sought
asked by malia 
Math
Given that I take a piece of paper and cut it in half and then in half again. If the paper originally had an area of 187/2 in^2.What is the area of my new paper?
asked by Naomi 
Chemistry
Determine which reactant is the limiting reactant, if, Mass of Sodium Bicarbonate= 2.00g Mass of Citric Acid = 0.76g Are my calculations right, or is it wrong? (2.00g of NaHO3)(1mol/84.01g of NaHO3)(1mol of H3C6H5O7/ 3 mol of NaHO3)(192.14g of H3C6H5O7)=
asked by Sydney 
Gen chem
How many milliliters of .455 M sulfuric acid it it would it take to neutralize a 56.7 mL of 1.75 M sodium hydroxide
asked by Chace 
Algebra 2
Do you factor 9x^2 +7x56
asked by Smit 
maths
find the product of x and y if x,3/2,6/7,y are in geometric progression
asked by christian 
History
What resulted from European explorers discovering new lands during the Age of Discovery? the indigenous peoples of America transmitted smallpocks to European explorers new foods and resources were brought back to European markets europeans adopted American
asked by malia 
Chemistry
Determine which reactant is the limiting reactant, if, Mass of Sodium Bicarbonate= 2.00g Mass of Citric Acid = 0.76g Are my calculations right, or is it wrong? (2.00g of NaHO3)(1mol/84.01g of NaHO3)(1mol of H3C6H5O7/ 3 mol of NaHO3)(192.14g of H3C6H5O7)=
asked by Sdney 
History
Which best describes how the Age of Discovery affected religious practices of indigenous peoples in the New World? spanish explorers set out to convert the Mayan empire in presentday Mexico to Islam hernan Cortes set out to convert the Aztec empire to
asked by malia 
Algebra
1. Of 350 males athletes at a high school, some play only basketball, some play only baseball, and some do both. if 250 of males play basketball, and 120 play both sports how many of the males play baseball? A. 100 B. 220** C. 130 D. 120 2. Suppose T = (
asked by Carryyourtorches 
Math
A new car is purchased for $15,000. In 10 years the same car has a scrap value of $1000.00. The rate of depreciation of its value is constant each year. A determine an equation in the form y=mx+b to represent this situation B how much is the car worth
asked by Joc 
social studies Part 1 unit test
Justinian’s code became the backbone of modern Europe’s 1.Phone system 2 alphabets 3 legal system 4 religions
asked by ABN 
Chemistry
How many moles of Al2O3 exist in 250.0 g of sample? Please help tried still can't understand how to get it. Need before tomorrow. Thanks so much.
asked by Kelly 
History
How did an astrolabe serve European explorers during the Age of Discovery? it was a navigation tool used to determine longitude an latitude by calculating the angle between the horizon and celestial body such as the moon, sun, or a star it was a
asked by malia 
Algebra
Alex is twofifths as old as Clara. The sum of their ages is 56. How old is Alex?
asked by Kevin 
History
What resulted from European explorers discovering new lands during the Age of Discovery? the indigenous peoples of America transmitted smallpocks to European explorers new foods and resources were brought back to European markets europeans adopted American
asked by malia 
History
Why did Christopher Columbus originally decide to sail across the Atlantic Ocean? he wanted to find the fabled Christian leader prester john he wanted to find an oceanic route to India to acquire spices he wanted to find an oceanic route to China to
asked by malia 
Math
 7/9 x 3/5 Answer i got is 27/45 is this correct??
asked by ha 
Living Environment  Science
What are the disadvantages and advantages of individual cells cooperating and forming early multicellular organisms?
asked by Anonymous 
English
1. Tom is one year older than John, 2. Tom is twice older than John. 3. Tom is twice as old as John. 4. Tom is a little older than John. 5. Tom is two years older than John. 6. Tom is older than John by two years. 7. Tom is much older than John. 8. Tom is
asked by rfvv 
Physics
Ann, a 66.2 kg person throws a 0.0461 kg snowball forward with a ground speed of 39.2 m/s. Billy, with a mass of 54.8 kg, catches the snowball. Both people are on skates (Disregard friction between the skates and the ice. ). Ann is initially moving forward
asked by Kasey 
Algebra
Is the equation true, false or open 4y+8=6y+3
asked by Rose 
physics
A 50.0 kg mountain climber is rappelling down a steep mountain face. Her foot makes contact with the rock at point A. Her rope attaches to her harness at point B, which is located at x1 = 0.77 m and y1 = 0.42 m relative to point A. Her centre of mass is
asked by Karin 
Math
A basketball has a surface area of 1810 in^2 and a baseball has a surface area of 6 in^2. What is the diameter of a baseball if the diameter of a basketball is 9.5 in^2.
asked by Naomi 
English
1. A cell phone is a useful device. 2. The cell phone is a useful device. 3. Cell phones are useful devices.  Are they all in generic use? Is #2 in generic use here?
asked by rfvv 
English
1. The cell phone vibrates when somebody calls me. 2. The cell phone vibrates when someone calls me at the phone. 3. The cell phone vibrates when a text message comes/arrives. 4. The cell phone vibrates when a text message is sent to the phone. 5. The cell
asked by rfvv 
History
Why did Europeans sail across the Atlantic Ocean during the Age of Discovery? (Select all that apply.) european explorers attempted to claim new lands for the Byzantine empire european explores attempted to claim new lands or the Carolingian dynasty
asked by malia 
Math
Your final balance of an investment of $270 invested at 10% was $459. For what period of time did you invest?
asked by Lehar 
Science
Which physical properties are characteristic of normal solids? 1)brittle 2)little luster 3)malleable 4)ductile 5)good conductors of heat I think #1 and #2
asked by Jamie 
Writing  Junior in College
Good Evening! I am currently struggling to write an...essay of sorts... on an Interview that I held with a child's father. The class is all about language acquisition in children and I don't know how to write up the interview! Any help you can give would
asked by Emily 
connections academy
So this isn't a questions about any subject really. I'm just here to ask, is this website ok to use or is it cheating? If it is cheating then why is it created . I also saw a couple of teachers so I doubt its cheating but I just want to make sure so I
asked by Anonymous 
Chemistry
How many grams of sucrose should be added to make 1 litre of 0.3M sucrose solution
asked by Omukule 
Calculus
Find dy/dx for y=3tan^1(x/2). I know the answer is 6/x^2+4 but I'm stuck at y'=3(1/1+(x/2)^2)(1/2)
asked by Mike 
English
1. A coin sinks in water. 2. The coin sinks in water. 3. Coins sink in water. 4. Any coin sinks in water. 5. All coins sink in water.  Thank you for your help. One more similar question. Are the sentences all in generic use?
asked by rfvv 
Algebra HELP
How is the graph of the square root function similar to a parabola? How is it different? Why might they be related?
asked by grace 
English
1. Remove the poster from the wall. 2. Remove the poster off the wall. 3. Remove the poster out of the wall.  Which preposition do people use frequently? #3 is not right?
asked by rfvv 
Algebra help!!
Give the equation of a square root function that is translated 4 units UP. Circle the part of the equation that makes the translation.
asked by Hannah 
Math
What multiplication fact can help you find 7÷7
asked by Jennifer 
PreCalc
The fifth term of an arithmetic sequence is equal to 6 and the sum of the first 12 terms is equal to 45. Find the first term and the common difference. having trouble with this, can't figure out the steps?
asked by jeff 
prealgebra
can someone please help me to writ an inequality for this wor problem? Mr.Kirkland receives $13/hr. for regular time (8hr./day) and double pay for working on holidays. He worked on Friday even though it was a holiday. If his week's pay was at least $650,
asked by mikey 
Algebra, Trig
The full question: A point on a wheel has an equation y = 10 sin (x  45°) + 20 that models the height as the wheel rotates. Answer the following questions. 1) What is the height if the wheel has rotated 135°? 2) What are the possible values of rotation
asked by Helena 
MATH
IT TAKES 5 MEN 7 HOURS TO DIG 9 HOLES, HOW MANY HOURS/MINUTES DOES IT TAKE 1 MAN TO DIG A HALF A HOLE?
asked by ALISA 
prealgebra
can someone please help me to writ an inequality for this wor problem? Mr.Kirkland receives $13/hr. for regular time (8hr./day) and double pay for working on holidays. He worked on Friday even though it was a holiday. If his week's pay was at least $650,
asked by mikey 
system analysis
how to develop an inventory management system
asked by Lady Martin 
music
In lesson 6 for music i need help on these three questions in 4/4time what note gets the beat . a eighth note b quarter note c half note d whole note I chose C
asked by mick 
physics
A warehouse worker pushes a crate along the floor, as shown in the figure below, with a force of F = 10.5 N that points at an angle of θ = 61°. Find the horizontal and vertical components of the force.
asked by Anonymous 
Algebra
Simplify the expression 5+i/2i I typed this problem into mathway and they told me the answer was 1/2+5i/2 but wouldn’t show me how they got it. They said to (“multiply by the conjugate and simplify”) but I have no clue on what the conjugate is and
asked by Samantha 
prealgebra
a junior basketball player has a goal of scoring at 1,000 points during his highschool career. his team plays twenty games per year, after two years he has 320 points. to be successful, how many points does he have to average per game over his last two
asked by mikey 
English
1. I want to learn whom to drive to the place. 2. I want to learn whom I should drive to the place. 3. We want you to drive us to the restaurant. 4. I don't know whom to drive to the restaurant. 5. I don't know whom I should drive to the restaurant.
asked by rfvv 
Science
If given groups of cells, what are the characteristics that will allow us to identify prokaryotic cells from eukaryotic cells?
asked by Woah read carefully 
chem
How much heat is released if 2.00 moles CF2Cl2 reacts with 70.0 g F2 with a 75.0 percent yield? CF2Cl2 + F2 → CF4 + Cl2 ∆H for this reaction is 401 kJ/mol rxn.
asked by halp 
Physics  Fluids
A helium balloon (mass including fill gas 2.1 g) is tied to a long string (mass per unit length is 3.1*10^2 g/cm, i.e., one cm of the string has a mass of 3.1*102 g). It rises to a height x of 210 cm, with the remainder of the string laying on the floor.
asked by Kid 
Physics
Beth, a construction worker, attempts to pull a stake out of the ground by pulling on a rope that is attached to the stake. The rope makes an angle of 44.8 ◦ with the horizontal. If Beth exerts a force of 146.8 N on the rope, what is the magnitude of the
asked by Ovidio 
College Algebra. Please Help.
Use the quotient property to simplify roots. \sqrt{\frac{27a^{13}}{b^{12}}}
asked by Anonymous 
Math
n/5≥11 n≥ I multiplied by the reciprocal on both sides n/5 * 5/n which canceled out the n/5 then 11/1 * 5/n 55/1 n≥55 is that correct?
asked by Patrick Star