Questions Asked on
August 1, 2015

Algebra
The boat travels 60 miles to an island and the same 60 miles coming back. Changes in the wind and tide made the average speed on the return trip 3 mph slower than the speed on the way out. If the total time of the trip took 9 hours, find the speed going to
asked by Scott 
Chemistry
What is the correct order of increasing acidity of the following acids;HF,HI,HCl,HClO4 and HBr.
asked by Anonymous 
alpha
Secø + tanø=x Then find the value of secø
asked by daivik 
MATH
the fist term of a geometric series is 1, the nth term is 128 and the sum of the n term is 225. Find the common ratio and the number of terms?
asked by Alleyah 
Physics
A softball player swings a bat, accelerating it from rest to 8 rev/s in a time of 0.3 s. Find the torque the player applies to one end of the bat. Approximate the bat as a 2.2 kg uniform rod of length 0.95 m.
asked by Anonymous 
Math
What is the 11th term of the following geometric sequence? Enter a whole number 7/9,7/3,7,21,63
asked by Liz 
Physics
A gymnast with a mass of 54 kg stands on the end of a uniform balance beam as shown in the figure. The beam is 5.00 m long and has a mass of 250 kg. Each support is 0.54m from the end of the beam. What is the force on the beam due to support 2? 0
asked by Anonymous 
Physics
Consider the figure above, where a rigid beam of negligible mass and 10 m long is supported by a cable attached to a spring. When NO block is hung from the beam, the length L (cablespring) is equal to 5 m. Assume that immediately after block (weight of
asked by Anonymous 
Chemistry
A sample of nitric acid has a density of 1.42g/cm3 and contains 69.5% by weight of the pure acid.What is the molarity of the solution?
asked by Kester 
net
An owner list his home and agrees to pay a 6% commission provided he nets $10,000 after paying the commission and the balance of his mortgage, which is $75,000. To the nearest dollar, what should the selling price be to net the owner his $10,000?
asked by Linette 
Physics
A small 700 g ball on the end of a thin, light rod is rotated in a horizontal circle of radius 1.5 m. Calculate the torque needed to keep the ball rotating at a constant angular speed if the air resistance experienced by the ball is 0.1200 N. Ignore the
asked by Anonymous 
Physcis
A uniform meter sick of mass 200 g is held horizontally by two vertical strings, one at the zero cm mark and the other at the 89 cm mark. Find the tension in the string at the 89 cm mark.
asked by Anonymous 
net
An owner lists her home at a 7% commission rate and wants to net $45,000 after paying the mortgage balnce of $68,000 and the broker's commission. To the nearest dollar, what should the selling price be to net her $45,000?
asked by Linette 
maths
if the price of an orange was raised by 1/2k per orange, the number of oranges a customer can buy for #2.40 wil be less than 16.what is the price of an orange
asked by edward 
trigonometry
1/sin2A+cos4A/sin4A
asked by rp 
chemistry
If 25ml of 3M HNO3 AND 75ml of 4M HNO3 ar
asked by murtaza 
Statistics
4. The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range from 200 to 1600 and are approximately normally distributed. For each of the following problems: (a) draw a rough sketch,
asked by Samantha 
Thank You To All of You Who Help
Thank you to all the people that answers questions on this website. It is truly helpful to people like me. I don't know how to respond to those of you that help me, but Thank You!
asked by Laurie 
chem
the mass/volume percent of a NaCl solution in which 136 g of NaCl is dissolved in enough water to give a total volume of 4.90 L .
asked by mar 
Afford
If a narrower can afford to make monthly principal and interest payment of $1,000 and the lender will make a 30 year loan at 81/2%=7.69 using amortization table. how large a loan(rounded to the nearest $100) can this buyer afford?
asked by Linette 
Managerial Accounting
Inmelt Corp charges price of $6.50. Total Fixed Cost is 314,400. per year, breakeven point is 131,000 units. What is the variable cost per unit.
asked by Anonymous 
Managerial Accounting
Doughboy Bakery would like to buy a new machine for putting icing and other toppings on pastries. These are now put on by hand. The machine that the bakery is considering costs $78,000 new. It would last the bakery for ten years but would require a $9,000
asked by Kat 
Physics
Consider the figure above consisting of three particles of mass m attached to a massless rod. Given an axis of rotation through point P, the rod rotates as shown in the figure. If the rod is released from rest in the horizontal position at t = 0. What is
asked by Anonymous 
physics
a fan rotates speed of 600rev per min the power is cut it stopped after 60 rev find time
asked by mohit 
Organic chemiststry
What type of alcohol is used for processing alcoholic beverages?
asked by Kester 
Algebra problem
A cyclist travels at an average speed of 12km/h. At this rate how far will he travel in 9h What's the equation for this?
asked by Phil 
university of phoenix
Suppose y is directly proportional to x and that y = 40 when x=5. Complete parts (a)and(b). Find the constant of proportional k. k= (b)use y=ky to find y when x=9 y=
asked by jenna 
black river
Mathematics How high is the tree if I had 5m 4m how high is the tree
asked by lia 
English
Explain Dr Charles DA Costa's theory on racial stereotyping in animation films
asked by Ataniya 
Statistics
5. For the data presented below, answer the questions that follow. Score on political Score on current Individual awareness test events test 1 24 23 2 16 12 3 11 11 4 9 6 5 8 13 6 14 11 7 17 16 8 19 16 9 21 21 10 25 25 11 18 11 12 13 13 13 11 14 14 6 10 15
asked by Samantha 
math
the general solution of the diff. eq. is y' = (1/x)(y/(1y))  (1x)(y/(1y)) what is the implicit form? what method would I use for this?
asked by Anonymous 
Science
The following questions concern the iconic Nestle Toll House Chocolate Chip Cookie recipe, shown below: 2 1/4 cups allpurpose flour 1 teaspoon baking soda 1 teaspoon salt 1 cup butter or margarine, softened 3/4 cup granulated sugar 3/4 cup packed brown
asked by Dora 
algebra 117 A
Suppose y is directly proportional to x and that y = 40 when x=5. Complete parts (a)and(b). Find the constant of proportional k. k= (b)use y=ky to find y when x=9 y=
asked by kimya 
Chemistry
Explain why a catalyst speeds up a chemical reaction.
asked by Tais 
Reading
What is the punctuation? Zora's tree produced to much fruit. She gives them away there to her friends and neighbors.
asked by Anonymous o 
Math
A certain recipe requires 6 2/7 cups of flour and 7 2/9 cups of sugar. A) if 6/5 of the recipe is to be made, how much sugar is needed? Write your answer as a proper or improper fraction: B) if the above ingredients are required for one batch, find the
asked by Karen 
philosophy 208
According to the video “Religion, War, and Violence,” Just War Theory asserts that military intervention (Points : 1) can be seen as an act of altruism must always have an altruistic component must be primarily an act of altruism must never have an
asked by Anonymous 
Organic chemistry
What type of alcohol is used in the production of alcoholic beverages?
asked by Kester 
Engineering
How to solve this equation : log(base10)x  log(base10)y = 2
asked by Edward 
physics
If a staircase has five steps each 1.45m high and 1.5m wide. A ball is placed on the top of the staircase what maximum (horizontal) velocity be given to the ball so that it directly hits the lowest plane?
asked by sunny 
High school Algebra
For the following example: 5 * 6  2 * 4 = 30  8 Does this represent the substitution property? I am assuming yes since you are substituting 5*6 for 30 on the other side of the equation. Thank you to those who answer. I was not sure how to send a thank
asked by Laurie 
PSY 303
This theory of psychology proposes that dysfunction begins in infancy, and emphasizes the importance of unconditional positive regard as a vehicle for becoming constructive and productive adults
asked by Lisa 
English
Ideas on how to deal with racial stereotyping
asked by Ataniya 
English
How can animated jungle animals, sea creatures, fairies, cars and other nonhuman characters can be used to represent race
asked by Ataniya 
science
what is heat?
asked by dty 
economics
what are welfare payments or consumer subsidies?
asked by babongile 
math
Jason invested $13700 for 2 years and received $1096.00 in interest. At what rate did he invest if the interest was calculated using the simple interest formula? Use the formula
asked by Anonymous 
math
if y=y(x) is a solution of y' = y/x + x/y and y(1)=2 then y(e) is ? so I used the homogeneous equation method and subbed v=y/x then found y' = xv' +v and subbed those into the original equation to get xv' + v = v +1/v what do i do from here?
asked by Anonymous 
Probability/Statistics
The teacher of a mathematics class has written up the final exam, but wants the questions to be random for each student. There are 28 students in the class, and the test has 100 questions. Each question has four possible answers. a. After reading carefully
asked by Spencer 
Chemistry
How many moles of Ag2CrO4 will be produced from 6 moles of AgNO3?
asked by Andrea 
Algebra
how do you solve this, its about rational expressions ?? 4 2  +  X^2–4x+1 x^21
asked by Anonymous 
poly technic
A bullet strike uniform plant with a velocity 400m/s snd comes out with half of that velocity. What should be the velocity of the out coming bullet.If the plant were half thick?
asked by abhijith vs 
science
what is the farenheit celsius kelvin of 300 ml of coffee . ?
asked by Anonymous