Questions Asked on
November 23, 2015

Math
So I have some math questions I'd like for some one to check :) 1. Rename 4/7 as a percent. Round to the nearest tenth of a percent if necessary. A. 47% B. 1.8% C. 57.1% D. 28% 2. Rename .709 as a percent. A. 709% B. 70.9% C. 79% D. 7.09% 3. Alice plays
asked by Cami 
science
if all members of a specie disappears, the species is said to be.. a.)extinct b.)endangered c.)threatened D.)keystone
asked by gabby 
English
When did home video game systems first become very popular? in the late 1960s  in the mid1970s***  in the early 1990s
asked by Kaai97 
Lang arts
PrintPrint Feedback Facts and Visions Practice Gavin Munro is taking this assessment. from “Harriet Tubman: Conductor on the Underground Railroad”by Ann Petry 1 That first winter in St. Catharines was a terrible one. Canada was a strange frozen land,
asked by Lang arts help! 
MATH
6. It takes Pam 45 minutes to drive to work and 60 minutes to drive home from work. Write the ratio of the time Pam spends driving home from work to the time she spends driving to work in three different ways. 7. Ben needs to buy orange juice. He can buy
asked by goldensparklegirl222 
social studies
what points does a legislature have to consider while formulating laws?
asked by ASTHA143 
Geometry
the city council is planning a new city park on a triangular plot of land formed by three intersecting streets the designer placed the triangle on a grid to determine the side lengths and angle measures needed for the purchase and placement of a fence
asked by Anonymous 
Spanish
When would you expect to find people eating paches in Guatemala? a. Sundays b. Christmas*** c. breakfast d. Thursdays
asked by Kaai97 
English
Which of these BEST describes a corporation with a hierarchical structure?  Different workers have specific roles and different levels of authority.***  Workers take on many different responsibilities and frequently change jobs.  Workers who do their
asked by Kaai97 
math
By selling at Rs 77, some 2 1/4% shares of facevalue Rs 100 and investing the proceeds in 6% shares of face value Rs 100, selling at Rs 110 a person increased his income by Rs 117 per annum. How many shares did he sell? Two pipes running together can fill
asked by jyoti 
Algebra
A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each
asked by Anonymous 
Physics
A car travels at 80 km/h on a level road in the positive direction of an x axis. Each tire has a diameter of 66 cm. Relative to a woman riding in the car and in unitvector notation, what are the velocity at the (a) center, (b) top, and (c) bottom of the
asked by Abdullah 
English
These are questions from the stories Marita’s Bargain by Malcolm Gladwell, The Secret to Raising Smart Kids, A Walk to the Jetty by Jamaica Kincaid, and ILE by Eugene O’Neill. I Answered all pf the questions I just wanted a second opinion on them. 1.
asked by Ashley 
Math
I have two more questions :)) If 1/3 is equivalent to 33 1/3%, what percent is equivalent to 2/3? A: 33 2/3% B: 150% C: 66 2/3%**** D: 65% Which proportion can be used to solve the following percent problem? What is 50% of 70? I came up with x/50 = 70/100
asked by Cami 
Finance
Jiminy's Cricket Farm issued a 30year, 7.2 percent semiannual bond 6 years ago. The bond currently sells for 87.5 percent of its face value. The book value of this debt issue is $103 million. In addition, the company has a second debt issue, a zero coupon
asked by Sally 
Spanish
Which is NOT common in the Spanishspeaking countries? a. eating lunch from noon to 2:00 p.m. b. ordering pizz!@#$%^&* c. serving dinner at 5 p.m. d. having empanadas for lunch
asked by Kaai97 
math plz plz plz plz help plz .....thank you
mark bought a notebook for $1.45 and some pencils that cost $0.42 each if the total cost was 6.91,how many pencils did he buy A.12 B.13 C.14 D.15 is 14 the answer plz help thank you
asked by random rainbow 
math
3. the ratio of dollars earned to hours worked is 18/2 . which of the following ratios is the proportional to this? a=48/6 b=24/4 c=54/6 d=3/27 please help I think it b could someone please give me the right answer if tis is worng
asked by Abby 
Algebra
1.A motorcycle has a reserved fuel of 0.5 liter which can be used if it's 3liter fuel tank is about to be emptied. The motorcycle consumes at most 0.5 liter fuel for every 20 km of travel. a. What mathematical statement represents the amount of fuel that
asked by Sylvia 
science
Specific heat capacity of solid ethanol is 2.419 J/g C. Melting point temperature of ethanol is 114.4 C/ 158.8 K. Enthalpy of fusion of ethanol is 106.4 J/g. Specific heat capacity of liquid ethanol is 2.440 J/g C. 44.0 g of solid ethanol at 134.4 C is
asked by Kat 
English
Which sentence below is CORRECTLY punctuated? Richard Bushnell, who attended the University of Utah, enjoyed playing computer games in college.*** Bushnell hired Steve Jobs who later became the CEO of Apple Computers.  The version of Pong, that Atari
asked by Kaai97 
ELA
TO HELP ESTABLISH COHERENCE IN A COMPARE AND CONTRAST ESSAY, WHICH OF THE FOLLOWING TRANSITIONS WOULD BEST SHOW A COMPARISON BETWEEN IDEAS?
asked by tina 
math
a customer went to a garden shop and bought some potting soil for 17.50 and shrubs. if the total bill was $71.00, how much did each shurb cost if they all cost the same? write and solve an equation. show your work
asked by jessica 
Technical writing
Either Chris or the new employee ________ the mail before Dolores or Charles ________.
asked by Angelica 
Math
Paulina works out with a 2.5 kilogram mass. What is the mass of the 2.5 kilogram mass in grams? Please help to be able to figure out the answer.
asked by Patrick 
English
Which of the following sentences contains a verb in subjunctive mood? If it rains, we can move the party outside If you were taller, you could try out for the basketball team Do you believe that the Jacksons are moving to Alaska? We were going to cook
asked by Cami 
LA
Which of persuasive technique is used in the following pharse from the selection? Aren't actors supposed to act,and aren't directors supposed to direct? A appeal to authority B appeal to reason C reoetition D rhetorical question
asked by need help 
chem 101
Concentrated sulfuric acid is 18.0 M. If you are asked to make a 1L solution of 6M sulfuric acid. How much water (L) and how much acid (L) should be added to make this solution?
asked by gale 
Physics
A gram of living plant material with Carbon14 , decays at a rate of about 16 disintegrations per minute. When the plant dies, the Carbon14 decays, with a halflife of 5600 years. A gram of the dead plant is found to decay at about 1 disintegration per
asked by Deidre 
Precalculus
Initially 600 milligrams of a radioactive substance was present. After 7 hours the mass had decreased by 3%. Construct an exponential model A(t) = A0ekt for the amount remaining of the decaying substance after t hours. Find the amount remaining after 24
asked by Kim 
Physics
One end of a spring is attached to the ceiling. The unstretched length of the spring is 10.0 cm. A 2.0 kg mass is hung from the other end of the spring. It is slowly lowered until it comes to rest. At this point the spring is 15 cm long. (a) What is the
asked by Daniel 
Math
A population of bacteria growing exponentially will double in 24 hours. How long will it take for the bacterial population to triple?
asked by Anonymous 
Geometry
In triangle FGH, measure angle F=60 degrees, measure angle H=52 degrees. Which side of triangle FGH is the shortest?
asked by Tehya 
Chemistry
A gas weighing 23.6 g occupies a 10.0 L flask at 27 C and 780. torr of pressure. Calculate the molar mass of the gas.
asked by Ron 
multiple choice economics
Advances in technology have reduced the cost of manufacturing MP3 players. If demand does not change, A. more MP3 players will be sold at a higher price. B. fewer MP3 players will be sold at a higher price. C. more MP3 players will be sold at a lower
asked by Alex 
physics
Your car is stuck in a mud hole. You are alone but you have a long strong rope. having studied physics you tie the rope tautly to a telephone pole and pull on it sideways at the midpoint as shown. Find the force exerted by the rope on the car when the anle
asked by zach 
PHYSICS
Two forces of magnitude 6N and 4N act on a body. what is the ratio of the acceleration produce when these forces are acting in the same direction to the acceleration when oppositely directed ?
asked by Camz 
Math
Solve the problem! A recipe calls for 2/3 cup of sugar. You want to make 1/3 of the recipe. How much sugar should you use?
asked by Shortie 
College Alg.
An investor has up to $650,000 to invest in two types of investments. Type A pays 13% annually and type B pays 7% annually. To have a wellbalanced portfolio, the investor imposes the following conditions. At least onehalf of the total portfolio is to be
asked by Lauraen 
English
I have to write a 300500 word essay answering the following questions What benefits do you expect to achieve from career exploration? What do you expect to be the most challenging parts of your career planning process? Why? What questions do you hope to
asked by Learner 
math
There was a pizza parlor that offered six meat toppings and three cheese toppings. How many different combinations can be made if two meat toppings and one cheese toppings are selected?
asked by Anonymous 
Math
Wendell is making punch for a party. the recipe he is using says to mix 4 cups pineapple juice, 8 cups orange juice, and 12 cups lemonlime soda in order to make 18 servings of punch. a. How many cups of punch does the recipe make? b. if Wendell makes 108
asked by Wendy 
Physics
This assignment is about energy. But one of the new things we’ve just learned about is spring forces, so there should be a question about them. So the first parts of this question are not about energy. One end of a spring is attached to the ceiling. The
asked by Anonymous 
math
Calculate the standard deviation of the data shown, to two decimal places x 14 3.1 9.1 18.4 28 25.8 8 16.2
asked by vicke 
Math
Which two square roots are used to estimate 42. A. 25 and 36*** B. 36 and 49 C. 49 and 64 D. 25 and 64
asked by Hey. 
Chemistry
What is the Lewis structure for salicylic acid ?
asked by Jake 
Maths
A ribbon is to be tied lengthwise and then crosswise around a square based rectangular present leaving an extra 30cm length for a bow. If the volume of the present is 2592cm^3, what is the maximum length of the ribbon required?
asked by Julian 
chemistry
If we have a mixture of 0.33 moles of oxygen and 0.22 moles of carbon dioxide, the mole fraction of carbon dioxide is .
asked by Anonymous 
Chemistry
Why is Hydrogen sulfate amphiprotic?
asked by John 
physics
Two satellite are monitored as they orbite the earth,satellites Y is foure times as far from the earth's centere as is satellite X. if the period of revolution of satellite X is T. What is the period of revolution of Y?
asked by debiru 
psychology
Question: How is sensory adaptation beneficial to animals? Answer: Sensory adaptation is helpful to animals who for example use their sense of smell to hunt their prey as smells that interfere with their hunting are only present for a short period of time
asked by Mrm4 
Physics
A 79.5 kg snowboarder heads down a 28.0° hill that has a height of 62.8 m. If the hill is assumed to be frictionless and there is horizontal wind with a force of 98 N acting against the snowboarder, find the speed of the snowboarder as they reach the
asked by Anonymous 
Physics
A 70.0 kg boy compresses a spring by 0.500 m and slides down a frictionless slide. The slide leads into a 30° ramp that has a coefficient of kinetic friction of 0.110 with the boy. If the spring constant in the spring is 52000 N/m and the slide has a
asked by Anonymous 
Math
If the number in the numerator of a unit rate is 1, what does this indicate about the equivalent unit rates? give an example
asked by Wendy 
Math(Algebra)
Janine has started an exercise program. As part of her exercise program, she will walk along trails. Janine walks at an average speed of 1 mile in 15 minutes. What is Janine’s average speed in miles per hour? Show or explain how you got your answer.
asked by Hadlee 
PHYSICS
Two forces, one four times as large as the other pull in the same direction a 10kg mass and impart to it an acceleration of 2.5 m/s^2. if the smaller force is removed. what is the acceleration of the mass?
asked by Camz 
math 1350
If the following fractions are arranged from smallest to largest, then which fraction would be in the middle? Explain. Show all work using fractions(NOT DECIMALS). 2/3, 4/5, 3/7, 5/9, 3/4
asked by Ne Ne 
calculas
4.A paper cup, which is in the shape of a right circular cone, is 16 cm deep and has a radius of 4 cm. Water is poured into the cup at a constant rate of . 3 2cm / sec (a) At the instant the depth is 5 cm, what is the rate of change of the height? (b) At
asked by Anonymous 
Social studies
What natural resources do different regions offer? What region would benefit from job production? What region has the workforce to support a new industry? What location has access to transportation routes to move people and goods? What skills do workers
asked by pearson that needs help all the time 
english
unscramble 14 letters into 3 words
asked by lou 
English
give examples of hiphop artist back in the 1980's and 90's spoke about female. what was a women worth from hiphop during this time.
asked by Yasmine 
Chemistry
patient on dialysis has a high level of urea, a high level of sodium and a low level of potassium in the blood. Why is the dialyzing solution prepared with a high level of potassium but no sodium or urea?
asked by ayyei 
physics
A uniform solid cylinder of mass 1kg roll with out slipping on aflat surface at aspeed of 4m/s. What is the total kinetic energy of the cylinder?
asked by ali 
Math
She has one board that is 3m7cm long and another board that is 3m 91cm find the total length of he two boards in meters
asked by Leah 
math
marsha is 10 years older than john, who is 16 years old ? how old is marsha?
asked by ana 
Home inspector
By nature, the home inspection business does not provide A. inspection reports to assist the client in making a buy or nobuy decision. B. both general and detailed information on homes and commercial properties. C. the client with a positive inspection
asked by Tawana 
Social Studies
1. The French announced support for the United States after the American victory at _____. A. Boston B. Saratog!@#$%^&* C. Philadelphia D. Yorktown
asked by Jade 
Physics
The typical lifetime of a star like our Sun is 10 billion years. While a star like our Sun is able to generate energy in its core (through fusion) the thermal pressure balances the gravitational pressure from the Sun’s mass. However, once the star rules
asked by Vivek 
Physics
A very large roller coaster has an initial hill that has an 85 m drop. Note that a roller coaster has no engine. After being pulled up the first hill by a chain the train moves along the track with only gravity, normal forces due to the track, friction and
asked by Hermans 
chemistry
The UNBALANCED equation is: Zn + HCl –] ZnCl2 + H2 How many milliliters of a 0.48 M HCl solution are needed to react completely with 7.4 g of zinc to form zinc(II) chloride? Answer in units of mL. 7.4/100.84g*2 mol
asked by Kiley 
Calculus
Let f(x)=5x^(9/5)−45x^(4/5). Find the largest open interval(s) where f(x) increases.
asked by Kevin 
Stats
Suppose that you drive $32,000 miles per year and gas averages $2.50 per gallon. What will you save in annual fuel expenses by owning a hybrid car averaging 50 miles per gallon rather than an SUV averaging 12 miles per gallon.
asked by Meka 
math
Using taylor series solve lim x→0 ((sin^1 6x)(sin 6x))/((tan^1)(6x)(tan 6x) I don't know how to start this problem
asked by johnson 
Algebra 2
How do you identify the vertex, the axis of symmetry, max or min value, and the domain and range or a function? y=1.5(x+20)^2
asked by Jess 
Math
The average of a group of seven test scores is 80. If the lowest and highest scores are thrown out the average of the remaining scores is 78. What is the average of the lowest and highest scores?
asked by Ryan 
math
six years ago, jim was four times as old as Fe. In four years, he would be twice as old as fe.How old are they now?
asked by peter 
geometry
Please respond to the following essay question: Draw and label 2 parallel lines as line m and line n. Add a transversal to your drawing and label it line p. Label all of the angles formed as #18. Use your drawing to respond to the following: a) Name four
asked by nariah 
Chemistry
A sample of 5.61 grams of NaOH is dissolved into 627 mL of aqueous 0.250 M NaOH (assume no volume change). This solution is then poured into 2.16 gallons of water. (You may assume that the two volumes can be added.) What is the concentration of NaOH in the
asked by Anonymous 
Calculus
The amount remaining of a radioactive substance after t hours is given by A(t) = 100ekt. After 12 hours, the initial amount has decreased by 4%. How much remains after 48 hours? What is the halflife of the substance?
asked by Bill 
Physics
two air carts of mass m1=0.87kg and m2=0.48kg are placed on a frictionless track.cart 1 is at rest initally, and a spring bumper with a force constant of 690N/m. cart 2 has a flat metal surface for a bumper, and move toward the bumper of the stationary
asked by Has 
Physics
A low friction cart (similar to what you use in the lab) collides with a second low friction cart. Cart A has a mass of 0.500 kg and cart B has a mass of 0.750 kg. Glider A was moving at 40.0 cm/s before the collision. Glider B was at rest. (a) The carts
asked by Anonymous 
Physics
A marble is thrown horizontally with a speed of 13.9 m/s from the top of a building. When it strikes the ground, the marble has a velocity that makes an angle of 40 ° with the horizontal. From what height above the ground was the marble thrown?
asked by Stark 
Calculus
find the maximum volume of a cylinder whose height and radius do not exceed a combined total of 12cm
asked by Emma 
Chemistry
In the electrolysis of water 75.0 cm3 of oxygen gas are produced.How many cm3 of hydrogen are produced ?
asked by Nick 
U.S.history
All of the following are true about religious displays on public property excep
asked by george 
chemistry
Determine if the following reaction is spontaneous under standard conditions. Zn(s) + 4 CN¡V(aq) + Ag2CrO4(s) „³ Zn(CN)42¡V(aq) + 2 Ag(s) + CrO42¡V(aq)
asked by cole 
math
Find the first order partial derivatives. z=ln(xysqrt(x^2y^2)
asked by jay 
Math
A carpenter had a 20foot piece of lumber from which he cut three pieces.one piece was 6 1/2 feet long and the other was 3 5/8 feet long. How long was the remaining piece?
asked by Maricel 
Physics
A car, moving along a straight stretch of high way, begins to accelerate at 0.0377 m/s2. It takes the car 34.3 s to cover 1 km. How fast was the car going when it first began to accelerate? Answer in units of m/s.
asked by kate 
bscschool
In the adjoining figure DCAB and Angle=B angle=D. Prove triangle=ABC=ADC
asked by Prabha 
Computer programming
Create the logic for a program that accepts inputs value for the projected cost of a vacation and the number of months until vacation. Pass both value to a method that displays the amount you must save per month to achieve your goal.
asked by Kathy 
physics
5kg particle is atteched at a rim of arotating wheel of radius 2m. the wheel completes each revolution in 3 seconds. The total moment of inertia of the system(I partics+I wheel) is 2kg.m^2 A.determine the rotational kinetic energy of the system? B.the work
asked by degefech 
multiple choice economics
Milk is considered a commodity because it is which of the following? A. bought in many different ways B. an inexpensive product C. the same no matter who sells it D. an agricultural product I think C..?
asked by Alex 
Physics
A round object with mass m and radius R rolls down a ramp that makes an angle θ with respect to the horizontal. You can assume there is static friction so that the object rolls without slipping. a) For now, take the moment of inertia of the object to be I
asked by Vivek 
Physics
A small rock with mass m moves at velocity v0 and hits a rod of mass M as shown. The rod is initially at rest. The collision is completely inelastic. a) What is the angular velocity of the rod after the collision? b) What is the maximum angle the rod makes
asked by Jack 
phyics
Calculate the specific gravity of a liquid given the following information: m = 59.30 g, mA = 33.78 g, mL = 43.60 g.
asked by Kim 
TECH MATH
A factory creates wooden beads used for various arts and crafts projects. One particular type of bead is in the shape of a cube. Each side of the bead is 0.25 inches long. A cylindrical hole with diameter of 0.12 inches is cut through the bead so that
asked by WILL 
Math Ms. Sue
A carpenter is cutting towels from a piece of wood that is 10 inches long. How many half inch dowels can the carpenter cut? Please help me figure out how to solve this.
asked by Patrick 
Physics
how long does it take a car to change its velocity from 15m/s to 25m/s if it accelerates uniformly at 5m/s2.
asked by Prince 
physics
A uniform chain 10m long and weighing 6 kg permetre hangs vertically.calculate the work required to wind it up.. Plzz solve it
asked by arya 
physics
a small mass of 2kg tide the string of length 3cm complete 4revolutions in one second in horizontal circle. What is the tangential displacement of the body in 5seconds?
asked by abidi 
math
write 2.18 as a mixed number in simplest form
asked by john 
English Grammar (cover letter)
Revised sentence from an earlier question. Any grammatical errors? My education, communication skills, and international experience in both a study and work capacity prove me a standout candidate for the position.
asked by ann 
physics
The distance between two telephone poles is 31 m. When a 1.54kg bird lands on the telephone wire midway between the poles, the wire sags 0.165 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 zach 
English Grammar (cover letter)
Anything grammatically wrong with the following sentence? I believe I am a strong candidate due to my communication, research, presentation, and administrative experience. Or should it be communication experience, research experience etc
asked by ann 
math
A mix for eight servings requires 2 2/3 cups of water. If i want to make 11 servings how much water do i need? How about 6 servings?
asked by ashley 
Math
Use the diagram to show that x square 2xr+w square =0 (use diagram, and Pythagorean theorem to get this equation)
asked by Patrisia 
math
Solv 9logexponent 12,base 3
asked by debiru 
Physics
3. A low friction cart (similar to what you use in the lab) collides with a second low friction cart. Cart A has a mass of 0.500 kg and cart B has a mass of 0.750 kg. Glider A was moving at 40.0 cm/s before the collision. Glider B was at rest. (a) The
asked by Daniel 
Physics
In a machine a cylinder with a mass of 80.0 g is pushed down into a hole with a spring at the bottom as shown in Figure 1. When the spring is uncompressed the cylinder rests on top of it with its end just at the entrance to the hole. The cylinder is pushed
asked by Hermans 
Physics
In a machine a cylinder with a mass of 80.0 g is pushed down into a hole with a spring at the bottom as shown in Figure 1. When the spring is uncompressed the cylinder rests on top of it with its end just at the entrance to the hole. The cylinder is pushed
asked by Anonymous 
MGT415
Surveys can be composed of openended or closeended questions. Open ended questions have the following benefits except for ____________________. 1)allowing a more exhaustive list of response possibilities 2)alerting us to the multiple dimensions in a
asked by Danelle 
Algebra
Jonah has only nickels and dimes in her piggy bank they're 51 points in the total value is $4.05 How many nickels and how many times does she have
asked by Sue 
Chemistry
Calculate The volume occupied at s.t.p by 0.24g of ozone ( o=16, G.M.V=22.4dm3
asked by moses 
math
What is the expected value of the cost of of claims on a males drivers policy? Note: number of drivers is 9634 number of claims is 977 and the average cost per claim is 6108 euro
asked by Jack 
Math
Let f(x) be a function such that f′(x)=x(lnx)^2. Find the open interval(s) in which f(x) is concave down . In interval notation, f(x) is concave down in ___________
asked by Kevin 
Mccregg
How many carbons atoms are in a molecue of C12 H22 Oh2
asked by Travares 
physics
what minimum initial velocity must aprojectile have to reach atarget at a distance of 25m away? (g: 10m/s)
asked by jemal 
math
derivative of x^x^x^x^x^x^x^x... as the power increases to infinitive
asked by YAEKOB 
Dr vsec
The density of water of ice is 0.917gm/cm3 and the density of sea water is 1.03gm/cm3.calculate the ratio volume of ice outside to the volume of ice which is inside the sea water
asked by Anant shukla 
math
If a recipe calls for 2/3 cups of sugar and I only want 1/3 of the recipe; how much sugar will I use?
asked by Shortie 
college music
Did impressionism apply only to painting and music?
asked by jake 
Algebra 2
Is it possible for the company to produce 6 regular models and 5 sport models in one hour? Explain your reasoning This question is a project of finding the minimum loss and maximum profit
asked by Naddy 
math
Find two values defining tails of the normal distribution with an area of 0.05 each. Thank you so much for huge help:))
asked by Lucas 
Slsu
A piece of steel bar 29 7/8inches long was cut from a steel bar of 6 feet. how long was the remaining steel bar?
asked by Ritchie 
Bussiness Math
Clarette purchased a 3 1/3 pound of sirloin steak at a butcher store. returning home, she cut out the bone and weighed it. if the weight of the meat was 2 7/8 pounds,what is the weight of the bone cut off?
asked by Ritchie 
MATH
When Nancy Repainted her house ,she bought 25 1/2 galloons of paints at 82pesos per galloon. what was the total cost of the purchased?
asked by Maricel 
math
in how many years will a sum be threefourth of its amount at the rate of interest 8*1/3% per annum?
asked by ASTHA143 
physics
the cofficient of friction b/n the tyre of the car rotating around horizontal circuar road way is 0.5; what would the minimum radius at which acar turn ahorizontal road when its speed is 15m/s?g=10m/s
asked by bediru 
math
I need to predict a certain number of pens in the bag how do i do this You have a bag of 100 pens you choose 7 green pens and 13 purple pens predict the number of purple pens in the bag.
asked by stephanie 
Math
A ladder of mass M and length L leans against a wall as shown. There is no friction with the wall but there is friction with the ground. What is the maximum distance along the ladder that someone with mass m can climb without the ladder slipping?
asked by Jacob 
math
if I walk 2.5 miles in 1.25 hours, how long does it take to walk .5 miles?
asked by joe 
Math
How do peoples brains rot
asked by Diamond 
physics
Calculate the Specific Gravity of an object that sinks in water if m = 21.97 g and mA = 17.40 g.
asked by Kim 
Physics
For each of the following situations identify what energy transformation is taking place. (a) A child jumps out of a tree and lands on a trampoline. Consider “initial” to be the moment when they have left the tree and “final” to be the moment when
asked by Anonymous 
Physics
A very large roller coaster has an initial hill that has an 85 m drop. Note that a roller coaster has no engine. After being pulled up the first hill by a chain the train moves along the track with only gravity, normal forces due to the track, friction and
asked by Anonymous 
macroeconomics
why are most prices not sticky?
asked by kene 
Maths
Is it possible for the company to produce 6 regular models and 5 sport models in one hour? Explain your reasoning
asked by Naddy 
Calculus
Integrate e^(t/r) WITH RESPECT TO dt?
asked by Sanaya 
Garden city university
patient on dialysis has a high level of urea, a high level of sodium and a low level of potassium in the blood. Why is the dialyzing solution prepared with a high level of potassium but no sodium or urea?
asked by Twum 
Chemistry
How commonly is salicylic acid used or found in nature ?
asked by Jake 
Physics
The truck of a passenger car applies brakes at a velocity of 30 m/s and comes to rest 5 seconds later. What is the deceleration?
asked by Prince 
Science
Why would the weight of gold be less on earths moon than it would be on earth?
asked by Patrick 
Science
What would be a good way using the terms mass and weight to explain how to measure gold so it's the same on earth and on the moon?
asked by Patrick 
Algebra
One number is 58 more than twice another. Their product is 58 more than twice their sum. Find the numbers.
asked by Morgan 
science
A cube of density 12kg/m cubed is placed in a Eureka tub and releases 0.40m cubed of water. A) What is the edge length of the cube? B) What is the mass of the cube?
asked by bob 
finite math
what happens to the value of y as the value of x changes
asked by Anonymous 
Math
From 102nd floorˏ an observer spot his car at an angle depression of 5 degree.If the observer is 1250 feet high; how far is his car from him?
asked by Laila 
math
Arrange the following fraction to least to greatest.4/5,1/2,1/4.
asked by ella 
Circles Geometry
Can someone check if my answers are correct?
asked by Sanders 
Algebra 2
Is it possible for the company to produce 6 regular models and 5 sport models in one hour? Explain your reasoning This question is a project of finding the minimum loss and maximum profit
asked by Naddy 
MATH
There are 44 peoples in class 3/4 are girls a.how many girls in numbers? b.answer in friction?
asked by M FIAZ 
Math
If the point (6,0), in what quadrant is it located in? In my opinion it is not located in any quadrant since of it's y coordinate. Am I Correct?
asked by John Doswell 
Statistics
The ratio of brown M&M’s in a bag is stated by the candy company to be 56%. If a random sample of 500 bags is selected, determine the probability that the sample proportion of random bags of M&M’s selected has a percentage of brown between 51% and 59%
asked by Kim 
physics
The coefficient of friction b/n the Tyre of the car rotating around horizontal circulary road and the road way is 0.5; what would the minimum radius at which a car turn ahorizontal road when its speed is 15m/s? g=10m/s
asked by bediru 
math
One 15 pound bag of lawn fertilizer covers 350 square feet. Garden Depot sells full bags of fertilizer for $7.89. What will the cost of enough fertilizer to cover a 42 foot by 80 foot lawn?
asked by Jesse 
Geography
What happened to the population of New Orleans during and after Hurricane Katrina? People stayed to protect property. People evacuated and returned slowly. People evacuated, but almost all returned. People evacuated and did not return. C is false, the
asked by Anonymous 
Math
The boy scouts covered a distance of 3 1/4 km during the first hour of their hike.at this rate, how far would they go in 2 3/4 hours?
asked by Shiela 
Math
A mother bought 10 2/3 m of white cloth and 12 1/2 m of blue cloth. she used 3/4 of the blue cloth for skirts and 4/5 of the white cloth for blouses.how many meters of cloth remained?
asked by Shiela 
calculus
what are the inflection points of 5x^245/x^225
asked by marissa 
chemistry
Write the structural formula of differnt isomers gives by the molecular formula CrCl3 6H2O.
asked by md rafiqul sk 
Physical sciences
Should 20 g of aluminium be mixed with 65 g of iron oxide and ignited, which substance will be the limiting reagent?
asked by Anelisa 
precalc
log ______ = 2.3
asked by yani 
math
5 ÷ 5⁄7
asked by Anonymous