Questions Asked on
September 10, 2017

math
The value p varies directly with q^1. If p=1/6 when q=5/8, what is the value of p when q=18? A)864/5 B)7/24 C)5/864 D)8/135 I did the p=kq, and found p to be 24/5 but that's not a choice. Help!!
asked by Thio 
College Algebra
A local road has a grade of 4%. The grade of a road is its slope expressed as a percent. a. Find the slope of the road as a fraction and then simplify the fraction. b. What rise and run would reflect this slope or grade?
asked by Anonymous 
PHYSICS
A car traveling 95 km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.80 m . What was the magnitude of the average acceleration of the driver during the collision? Express the answer in terms of "g's,"
asked by Anonymous 
science
A ball of mass 1 kg dropped from 9.8m height , strikes the ground and rebounds to a height of 4.9m .If the time of contact between ball and ground is 0.1s,then find impulse and average force acting on ball.
asked by Kundan 
Math 2
The rectangle below has an area of 30k^3+6k^2 The width of the rectangle (in meters) is equal to the greatest common monomial factor of 30k^3 and 6k^2 What is the width and length of the rectangle? Width:6k^2 Length: I couldn't find the length I need to be
asked by Ed 
Focus on the Child, Part 2
Which of the following statements is true of children and stress? A. Children's needs should never be postponed or they'll suffer damaging stress effects. B. Children need to face some stress and problems to develop strength and coping skills. C. Stress
asked by Priscila 
Focus on the Child, Part 2
Which of the following is not true of social skills? A. Social skills help to foster cooperation and interdependent relationships. B. Social skills are related to the culture within which they're formed. C. Social skills are more strongly associated with
asked by Priscila 
Algebra
The management of Hartman RentACar has allocated $1.92 million to buy a fleet of new automobiles consisting of compact, intermediatesize, and fullsize cars. Compacts cost $16,000 each, intermediatesize cars cost $24,000 each, and fullsize cars cost
asked by Anonymous 
Chemistry
A model rocket is launched straight upward with an initial speed of 45.0 m/s. It accelerates with a constant upward acceleration of 1.50 m/s2 until its engines stop at an altitude of 160 m. A. what is the max height reached by the rocket? B. How long after
asked by Lucy 
Chemistry
The rate constant for the decomposition of acetaldehyde, CH3CHO, to methane, CH4, and carbon monoxide, CO, in the gas phase is 1.59 ✕ 10−2 L/mol/s at 711 K and 3.63 L/mol/s at 855 K. Determine the activation energy (in kJ/mol) for this decomposition.
asked by Jamie 
Physics
A small metal bead, labeled A, has a charge of 26 nC . It is touched to metal bead B, initially neutral, so that the two beads share the 26 nC charge, but not necessarily equally. When the two beads are then placed 5.0 cm apart, the force between them is
asked by Sunny 
math
An ice cream cone is 6m x 63cm√ in depth. How many ice cream cones would you need for 630 cm of ice cream?
asked by Shine 
Math
How many 1 1/4 foot pieces can you cut from a piece of wood that is 20 ft long
asked by Andrew 
Math
Sarah flipped a pair of coins 60 times on 24 occasions, heads appeared on both coins. How is this outcome different from the expected outcome? It occurred 9 more times than expected it occurred 4 more times than expected It occurred 6 fewer times than
asked by Valerie 
english
A. Need to know if the following is Noun, adjectival or adverbial clause. !. When I was outside, I saw a blue jay. 2. The city of Austin is the city that I call home. 3. I once saw a tortoise in my back yard, and I have seen a raccoon on the patio. 4.
asked by cherie 
Fine Art
Describe examples of the similarities and differences between monasticism and feudalism. I don't know how to compare the two. My textbook says: Feudalism was a system in which weak noblemen gave up their lands and much of their freedom to more powerful
asked by student 
Statistics
3. A researcher wanted to study the effect of low light environments on the growth of alfalfa plants, so she grew six plants and measured their heights after two weeks. She calculated a sample mean of 5.2 cm with a standard deviation of 1.1 cm. If the
asked by Johnathan 
Math
Illustrate using examples the three methods of Showing scale
asked by Olorato 
5th grade Math
Can you check my problems? 1. Write the phrase shown using only numbers and symbols. The sum of thirtysix plus twelve divided by 4 = (36+12)/4 2. Evalute the following expression 36 + 12 / 4 = 36 + 3 = 39 3. Write an expression for the phrase below:
asked by Jared 
English
1. Where is the concert? 2. Where is the concert held? 3. Where does the concert take place?  Are they all the same in meaning?
asked by rfvv 
Math
A sample of seawater contains 0.000245 g of sodium chlorate per mL of solution How much sodium chloride is contained in 50.0 mL of this solution
asked by Anonymous 
Algebra
Where do I put parentheses and brackets to make this statement true? 15÷3×5+4×8 = 40
asked by Kala 
math
The formula for the height,h, of an equilateral triangle is h= √3/2s, where s is the length of the following A.In terms of the length of a side,s, only B. In terms of the height,h only
asked by Denice 
Math
Pedro is making cards for a game. Each type of card will be a different color. The suits will be hearts and flags. In each suit, there will be 3 sets: numbers, letters, and symbols. How many colors will there be?
asked by Cons 
Physics
A parallelplate capacitor is constructed of two horizontal 15.2cmdiameter circular plates. A 1.9 g plastic bead, with a charge of 5.6 nC is suspended between the two plates by the force of the electric field between them. What is the charge on the
asked by Sunny 
chem
Cesium137 is part of the nuclear waste produced by uranium235 fission. The halflife of cesium137 is 30.2 years. How much time is required for the activity of a sample of cesium137 to fall to 25.1 percent of its original value?
asked by chan 
Physics
The length of wire is 25.5cm and it's radius is 1.02mm. Calculate the percentage error in mesurement of its volume
asked by Shreya 
math
Ms. Cruz is 44 years old. She was 21 years old when she bore her oldest daughter who is six years older than her youngest son. How old is her youngest son?
asked by Anonymous 
math
A kitchen is to be covered by linoleum. The area is 2m wide and 3.6m long. A roll of linoleum is 90 cm wide at P 12.60 per meter. Find the total length of linoleum required
asked by Shine 
Mathematics
Raymond took a survey of classmates to determine the favorite subject of the students in his middle school the results of his survey are shown in the table english=9 math=17 science 13 social studies=11 There are 300 students in Raymond's middle school
asked by Loomin The vroomin 
English
1. We have to discuss gender discrimination. 2. In French the adjective must agree with the noun in number and gender. ................ In each sentence, can we use 'sex' instead of 'gender'?
asked by rfvv 
Math
A giant wheel in a fair had a diameter 42m.What is a the distance a person travels in one complete revolution?
asked by Rishiraj 
Physics
What is a time period
asked by Tibin 
Maths
Product of two numbers is 59761. If one number is 1591 . Find other number
asked by Tejasav 
Math.... Anyone wanna help?
What number must be placed in the blank below so that the resulting quadratic is the square of a binomial: x^2  36x + __
asked by Rayni 
Chem
When 5.49 g of platinum reacts with an excess of fluorine, 7.65 g of platinum(_) fluoride forms. a. What is the mass of fluorine in the compound? b. Find the number of moles of platinum that reacted. c. Find the number of moles of fluorine that reacted. d.
asked by Lauren 
chemistry
Why is 5% NaOH insoluble in HCl?
asked by william 
life orientation
What are the factors that encourage pollution?
asked by anga 
Chemistry
What will be the molarity of the resultant solution obtained by mixing equal volumes of 1M and 5M ofNaOH.
asked by Shivani 
chemistry
How many sig figs do i write down for this: (2.06/5.999)+156.5?
asked by homework 
Math
You are riding on a roller coaster. Your velocity is 13 ft./s. What is your speed. Give the units
asked by Flaf 
Math
You are riding a roller coaster. Your velocity is 17 per second. What is your speed? Give the units
asked by Flaf 
Math
10 Giga joules in scientific notation
asked by Anonymous 
Chemistry
I'm sorry But I'm still so badly stuck and I don't get it Initial mass of candle 40.3g Mass of tin calorimeter 41.1g Mass of halffilled calorimeter with water 220.4g Initial temp of water 18.8°C Final temp of water 26.6°C Final mass of candle 38.2g
asked by Anonymous 
Math
If a car is 22% efficient and you use 15 gallons of gas how much gas was used to actually run the car in gallons?
asked by Anonymous 
Algebra 1
The difference of twice a number g and 10 is 24
asked by Anonymous 
Math
If there are 7.8 billion people and 46% are female how many people of the total are female? Do I do .78 * 46
asked by Anonymous 
Math
Everett made 3/5 of the baskets he shot. Suppose he shot 60 baskets. How many did he make?
asked by Anonymous 
chemistry
How much SrCl2 is needed to make 100ml of 2.0 molar SrCl2 solution?
asked by A. 
Science
What bachelors of science,masters degree and ph.d to become archaeologists
asked by May 
BioChem
How much TrisHCl would you need (in grams) to add to create 100 mL of a 0.223 M Tris buffer that is pH 9.64. The pKa of TrisHCl is 8.30. I'm on my last try and thought I had it multiple times but keep getting it wrong.
asked by Kody 
Math
If Lauren and Jon bought 50 acres how many Hectares did they buy if 1 acre = .405 Hectares? 20.25 Hectares Using the above question and answer how many square miles is their land if 1 mi^2 = 640 acres? How would I set this part up
asked by Anonymous 
English
posted by rfvv Monday, May 2, 2016 at 5:16pm. William became famous and had a chance to study in high school again.  In this sentence, what is the role of "to....." in "a chance to..."? I mean the relationship between 'a chance'
asked by rfvv 
Chem
Convert 4 weeks to seconds using dimensional analysis
asked by Anonymous 
Algebra 1 math.
I don't understand inverse proportion too well.Can anyone help me with this problem? Suppose x and y are inversely proportional. If x=28 when y=7, find the value of x when y=49
asked by Brady 
chemistry
a graduated cylinder contains 135 ml of water. a 11.0 g piece of iron (d=7.86g/ml ) and a 24.0 g piece of lead (d=11.3g/ml) are added. what is the new water level in the cylinder?
asked by Anonymous 
Math
Convert 1 century to minutes using dimensional analysis
asked by Anonymous 
Math
5/4x2/3y=3 1/4x+5/3y=6 What is the (x,y) solution? I got (4,3). Is that correct?
asked by Anonymous 
science
how is scientific method applied in healthcare
asked by Anonymous 
algebra 2
The formula for the height,h, of an equilateral triangle is h= √3/2s, where s is the length of the following A.In terms of the length of a side,s, only B. In terms of the height,h only
asked by Anonymous 
algebra 2
In 1862, two companies were given the rights to build a railroad from Omaha, Nebraska to Sacramento, California. The Central Pacific Company began from Sacramento in 1863 and averaged 8.75 miles of track per month. Twenty four months later the Union
asked by Denice 
chemistry
this is a C1V1=C2V2 type question: if a container has 100ml of 1.5M Br, what is the concentration in that container?
asked by homework 
math
hi, one question i have is for the following problem:"Two families meet at a park for a picnic. At the end of the day, they part ways. Family A leaves 15 mins after family B and travels east at an average speed of 42mph; while, family b travels west at an
asked by George 
Math
Amy is making a drawing of different things in her neighborhood. One house she drew is 30 feet wide. Her scale drawing of the house is 5 inches wide. Which of the following uses the same scale Amy used to draw this house. A 54 foottall water tower is
asked by Valerie 
Math
You need adobe flash player to access the link. The learn alberta username is LA57 and password is 2149. Go to T4T courses, put grade 11 then math. Then the resources show up. Click 201 learn everywhere. I need help on the Mars Rover Simulation questions.
asked by Anonymous 
Math
On a roller coaster the velocity is 13ft per second how do I figure out speed, need to give in units
asked by Flaf 
science
the best explanation of why the Moon appears to change shape throughout the month is •from Earth's perspective, we see varying amounts of the illuminated part of the Moon. • the Moon is revolving around the Earth** • from a bird's eye view, the Moon
asked by mary 
Physics
What’s the specific heat of a material if it takes 6.5 kJ to increase the temperature of a 1.8 kg sample by 6.4 ∘C ?
asked by Physics 
Math
Go to learnalberta.ca username is LA57 password is 2149 Go to T4T courses Put in grade 11 and math The resources will show up, click on 201 learn everywhere. I need help on module 3 quadratic functions project please.
asked by Anonymous 
College Algebra
A phone company has a monthly data plan where a customer pays flat monthly fee of $30 and then a certain amount of money per gigabyte (GB) of data used on the phone. If a customer uses 3 GB, the monthly cost will be $42. If the customer uses 8 GB, the
asked by Keonn'a 
Math
The number of 3 digit odd numbers with no repeated digits is?
asked by Matthew 
Biochemistry UB Cameroon
If 8A pass for 2minutes at the cathode(where the following reaction takes place, Ag+ + e >Ag) how many grams of silver metal are passed onto the cathode??
asked by Kelvin 
Math
Jada, Lin, and Elena are saving for a trip. Together they saved $120. Jada save$20 less than lin. Lin saved 3 time as much as elena.
asked by Darryl 
Math
Jada, Lin, and Elena are saving for a trip. Together they saved $120. Jada save$20 less than lin. Lin saved 3 time as much as elena.Write and expression to represent the total amount of money they saved.
asked by Darryl 
Math
Diegos class planning a field tripfor 25 students.They will go to aquarioum and then to science museum. Each ticket for science cost $2 more than each ticket to aquarium. Lunch for each student is $5 additional. Write and expression for total cost of
asked by Darryl 
Math
A group of students volunteers at the animal it helping feeds the dogs. Each day small dogs eat 1/2 cup less dog food than medium sized dogs and large dogs eat 3/4 cup more dog food than the medium sized dogs. The shelter currently has 22 small dogs, 14
asked by Darryl 
maths
Ravi bought a leather Coat costing Rs. 900 at Rs.990 after paying the VAT charged on the coat.
asked by anjali 
5th grade science
If you used a peach as a model of an animal cell, what would the fruit represent and why? It would represent the cytoplasm because it would contain the "insides" of the peach.
asked by Jared 
Chemistry
The decomposition of ethane, C2H6, is a firstorder reaction. It is found that it takes 212 seconds to decompose 0.00839 M C2H6 to 0.00768 M. What is the rate of decomposition (in mol/Lh) when [C2H6] = 0.00422 M? A. 6.43 x 10^3 mol/Lh B. 6.34 x 10^5
asked by Saoirse 
Chemistry
For the decomposition of dinitrogen oxide, the rate constant is 0.043 L/molmin at 665 oC and 12.5 L/molmin at 828 oC. What is the activation energy of the decomposition reaction?
asked by Saoirse 
math
What is 0.26 written as a fraction in simplest form?
asked by anon 
chemisty
Chromium51 is a radioisotope that is used to assess the lifetime of red blood cells The halflife of chromium51 is 27.7 days. If you begin with 30.1 mg of this isotope, what mass remains after 44.6 days have passed?
asked by chan 
chemisty
What is the halflife of polonium218 if 5.37 minutes are required for the activity of a sample of polonium218 to fall to 29.5 percent of its original value?
asked by chan 
21st literature Century the world and the philippi
Hi i needed some help to report the tessaract by alex garland (Excerpt) The problem is i didn't understand the novel and my teacher said we need to be more creative at reporting. Kindly please help me thanks.
asked by Akeem 
Mathematics
Martina played a game with a spinner that had three equal sizedsections. Each section was a different color. She recorded the result of each spin during a game with her friends. The table below shows the total number of times the spinner landed on each
asked by Loomin The vroomin 
Geometry Question
Why are the angles of an equilateral triangle always 60 degrees?
asked by Anonymous 
Solid mensuration
the circumference of a cirle is pi meter. how long is the side of the largest square that can be cut from the circle
asked by Ken 
Physics
You’re having your home’s heating system replaced, and the heating contractor has specified a new system that supplies energy at the maximum rate of 40 kW. You know that your house loses energy at the rate of 1.3 kW per temperature difference between
asked by Physics 
Math
The diameter of a wheel car is 42 cm.how much distance will it covers in 200 revolutions
asked by Shashank