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July
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July 21, 2016
3/2x - y = 24.
solve using elimination method
1 answer
asked by
Jules
378 views
In how many years taka 1800 will become taka 2250 if the simple interest rate is 5%?
3 answers
asked by
tisha
529 views
A merchant marks a certain lamp up 30% above cost.then he gives a customer a 15% discount.if the final selling price of the lamp
4 answers
asked by
tisha
1,197 views
how does the foreign oil situation affect Americans today?
Americans continue to rely heavily on foreign oil. The United States
2 answers
asked by
sue
600 views
A student scores 96 on a test. The class average is 84, with a standard deviation of 4 points. What percentage of the class
4 answers
asked by
Michael
2,465 views
An aeroplain flies at a constant altittude of 4000 flies above sea level.at it start to land it descend at a constant rate at X
1 answer
asked by
Mary
478 views
What revolution first popularized democratic ideas and enabled them to gain a foothold in European society?
7 answers
asked by
cristina
2,036 views
What are the two prime numbers that if added together equals 99?
3 answers
asked by
Moyo
608 views
A Car Of Mass 280kg Moving With A Velocity Of 30m/s
1 answer
asked by
value
418 views
The matrix
FROM R D I [ 0.6 0.1 0.1] R P=[ 0.2 0.7 0.1] D TO [ 0.2 0.2 0.8] I To is called a stochastic matrix. Each entry pij (i
1 answer
asked by
Anie
498 views
What is the sum of all integers x,such -36 <x<38?
4 answers
asked by
tisha
1,190 views
why the unit of work and energy are equal?
1 answer
asked by
puja
413 views
What are the biggest challenges facing the average American citizen today?
Jobs, state of the economy, along with terrorism on
7 answers
asked by
Sue
591 views
You have a mass of 93 kg and are on a 56-degree slope hanging on to a cord with a breaking strength of 156 newtons. What must be
1 answer
asked by
baaaaaa
415 views
A skier traveling at 26.2 m/s encounters a 23 degree slope.
(a)If you could ignore friction, to the nearest meter, how far up the
4 answers
asked by
clache
3,940 views
the taxpayer should pay 6% of his total income if his income amounts to php 500,000 or below, if his income is between php
1 answer
asked by
ched
441 views
Find the current flowing through the resistor of 5o ohms when connected to 250 volts source
1 answer
asked by
Yasmeen
404 views
how does the foreign oil situation affect Americans today?
Americans continue to rely heavily on foreign oil. The United States
1 answer
asked by
sue
877 views
A souvenir store charges PHP 15.00 per keychain for orders amounting 50 or fewer keychains, PHP 12.50 per keychains for orders
4 answers
asked by
Marian
1,086 views
Center of mass of a body coincides with its center of gravity irrespective of its mass and size
1. True 2.False
3 answers
asked by
SAGAR
778 views
John can cut the grass in 4 hours working by himself. When john cuts the grass with his younger brother michael, it takes 3
2 answers
asked by
Lauren
644 views
You're creating a table for one of your slides, and need to make some modifications to your table
structure. Which of the
4 answers
asked by
Daniela
743 views
Jane is creating a slide that will have a large heading and a number of bullet points below it. What slide
format should she use?
2 answers
asked by
Daniela
534 views
A child pulls a wagon with a force of 16 N by a handle making an angle of 20 degrees with the horizontal. If the wagon has a
2 answers
asked by
llama
855 views
1,130 miles. 25 miles per gallon @ 2.60 per gallon. How much money on fuel.
3 answers
asked by
Jay
354 views
Suppose you are a producer of friendship bracelets. How would the following events affect your/the market's willingness and
1 answer
asked by
Courtney
915 views
1.the child rode his bicycle to delaware street where an old model ford ran a stop sign and hit him. the accident occurred on
2 answers
asked by
petra
544 views
A particle moving along a line that passes through the origin has zero angular momentum about that origin
true false
3 answers
asked by
SAGAR
1,035 views
I am taking the Regents next month and in my schedule there is something that says RE in Algebra 2 , RE in United States History
2 answers
asked by
Liah
577 views
Is torque depends on the choice of origin
1 answer
asked by
SAGAR
440 views
Torque due to action reaction force is not zero
true false
3 answers
asked by
SAGAR
533 views
Two stars of mass M and 2M, a distance 3x apart rotates in circles about the common center mass "0" The gravitational force
4 answers
asked by
SAGAR
1,065 views
The weight of bags of onion are normally distributed with a mean of 32
oz, and standard d of 0.36 oz.bgs in the upper 4.5% are
2 answers
asked by
suzette williams
668 views
Suppose you are a producer of friendship bracelets. How would the following events affect your/the market's willingness and
3 answers
asked by
Madison
2,080 views
how does the foreign oil situation affect Americans today?
Oil dependency is a huge issue in today's world. Between oil fracking
3 answers
asked by
Sue
1,785 views
Write a balanced equation for:
1. beta decay of iodine-138 2. capture of an electron by cadmium-104
3 answers
asked by
Valentina
3,114 views
Write the two balanced equations, one for the incomplete combustion of methane (to form carbon monoxide and water vapor), and
3 answers
asked by
Valentina
2,373 views
For two questions below, first write and balance the equation for the chemical reaction. Please, also review the material in
3 answers
asked by
Chem&Society
1,932 views
Question: A Toyota car travelled at the rate of 70 km/hour leaves the house 2 hours after a Kia car has left and overtakes it in
4 answers
asked by
John
597 views
molar solubility of nitrogen at 25 degree celcius
1 answer
asked by
ahmed yousif ali
366 views
A scientist adds 1.00 moles of phosphoric acid to a liter of water to make a solution.
How many moles of NaOH should be added to
1 answer
asked by
John
495 views
What is the pH of buffer solution prepared with 0.05 M ammonia & 0.05 M ammonium chloride? The Kb value of ammonia is 1.80
3 answers
asked by
Neth
2,019 views
At a certain store, employees may buy clothing at a 20% discount from the original price, but must pay a 6% sales tax. If the
2 answers
asked by
Anonymous
655 views
On each of four cards, a different positive integer greater than 1 but less than 20 is written. Exactly 3 of the numbers are
1 answer
asked by
Lenin
497 views
In a group of 500 students, 150 are studying physics, 220 are studying biology, and 100 are studying chemistry. At least 25
3 answers
asked by
Anonymous
795 views
a large closed storage rectangular box with a base constructed with two different types of wood. the base is made up of wood $5
2 answers
asked by
James
693 views
a police van moving on a highway with a speed of 30 kmph fired a bullet at a thief car speeding away in the same direction with
2 answers
asked by
Ramakanth
547 views
Express each aqueous concentration in the unit indicated.
45 ppm NO3 -, as molarity of nitrate ionΒ in [mol NO3 -Β /L].
4 answers
asked by
Chem&Society
1,202 views
The atmosphere contains about 5.2 x1015 t of air. What mass in metric tons of carbon dioxide is in the atmosphere if the
5 answers
asked by
Chem&Society
3,029 views
For the system, H2(g) + X2(g) <--> 2HX(g), Kc = 24.4 at 300 K. A system was charged with 2.00 moles of HX in a 3.00 liter
2 answers
asked by
Val
1,286 views
On a map with a scale of 1:12,000, a measured distance of 1 inch represents what distance in feet?
With work
4 answers
asked by
Bethany
2,112 views
the productivity of a person at work is modeled by a cosine function: 5cos (pie/2 (t)) +5, where t is in hours. If the person
3 answers
asked by
Anonymous
1,450 views
Given that 0 β€ π₯ β€ π/2and 0 β€ π¦ β€π/2
find the exact value of π‘ππ(π₯ + π¦) if πππ‘(π₯)
1 answer
asked by
Stacy
479 views
The equation given below models the average monthly temperature (ΛC). t denotes the number of months with t=1 representing
4 answers
asked by
Anonymous
781 views
The answer "use the right-hand rule" isn't working for my brain. I'd really like to understand how to answer the following: You
4 answers
asked by
Anna
588 views
how much ml of oxalic acid is needed to standardize 0.1M NaoH
3 answers
asked by
Megha Sivadas
418 views
the taxpayer should pay 6% of his total income if his income amounts to PHP 500,000 and PHP 1,000,000, the taxpayer should pay
1 answer
asked by
Rachelle
453 views
The base jeepney fare is PHP 8.00 for the first four kilometers and an additional PHP 1.50 per kilometers for the succeeding
4 answers
asked by
Rachelle
1,900 views
How do I write 0.8% as a fraction in lowest terms?
I thought I put .8 over 10 and then multiplied by 10/10 to get rid of the
3 answers
asked by
Dani
916 views
One day 3/8 of the students in Jack's class ate toast for breakfast. Another 1/8 of the students ate oatmeal. Jack added the
4 answers
asked by
Pam
876 views
When at rest an average adult breathes in and out every 4s. the average minimum amount of air the lungs is 0.08L and the average
7 answers
asked by
ba
1,014 views
You wish to paint your room. It's four walls measures 9ft high and 10ft wide. If one gallon of paint covers 120sq. ft, how many
3 answers
asked by
Dianne
488 views
2/3, 1/3, 2/9, 1/6
Create an explicit formula for this. Is it an arithmetic or geometric sequence?
2 answers
asked by
Anonymous
607 views
I can be traced back to 3000bc, often go unnoticed, can be overhead, under feet or somewhere in between, evolution has changed
3 answers
asked by
Scott
343 views
Solar material has a density of about 3*10^-4kg/m^3,and the amount of matter released in a typical CME is around 1*10^15kg.
1 answer
asked by
unknown
528 views
The average age of Ali,Ben and Chandra is 10 years.Ali is 3 years older than Ben.Ben is 6 years older than Chandra.how old is
4 answers
asked by
John
462 views
it takes raiz 30 minute to mark a peper,razi only takes 25 minutes to mark a peper,if they both start marking paper at 11;00am
7 answers
asked by
anam
3,524 views
if the big piston is 10 times of the sizes of the smaller piston to balance a 500Nload at the big piston (assume that the piston
2 answers
asked by
aloyy
564 views
the productivity of a person is modelled by the function y=5cos(pi/2 t)+5, where t is in hours and t>and equal to 0. if the
2 answers
asked by
Stacy
557 views
Question: A Toyota car travelled at the rate of 70 km/hour leaves the house 2 hours after a Kia car has left and overtakes it in
3 answers
asked by
John
650 views
a rectangle with side of 6 cm and 5 cm has the same area as an isoceles triangle with base length 12 cm.find the altitude to the
3 answers
asked by
dcs
547 views
Question: A Toyota car travelled at the rate of 70 km/hour leaves the house 2 hours after a Kia car has left and overtakes it in
2 answers
asked by
John
631 views
Question: A Toyota car travelled at the rate of 70 km/hour leaves the house 2 hours after a Kia car has left and overtakes it in
4 answers
asked by
John
7,668 views
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