12/26/22

A supermarket advertises detergent using a promotion of "buy one get two free." What percentage of the original price will the customer pay for each bottle of detergent?
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12/09/22

Given h(x)=-x+5 find h(-3)
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12/07/22

Regular Physics Question: Superposition Principle
Hi, I have been given this problem to solve in Physics class regarding the Superposition Principle and Coulombs' Law. If someone could walk me through step by step how to solve this problem, that... more
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12/03/22

projectile motion
A plane is flying horizontally with speed 153 m/s at a height 5120 m above the ground, when a package is dropped from the plane. The acceleration of gravity is 9.8 m/s 2 .What is the horizontal... more
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12/01/22

Terminal velocity
what is the terminal velocity of a stone of 100 grams falling from a height of 270 feet?
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11/27/22

MathXL question

Ms. Smith invested ​$36,000 in two​ accounts, one yielding 7​% interest and the other yielding 8​%. If she received a total of​ $2,720 in interest at the end of the​ year, how much did she invest... more
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11/20/22

algebra story problem
a textbook store sold a combined total of 285 textbooks in a week. The number of chemistry textbooks sold was two times the number of history textbooks sold. How manyntextbooks of each type were... more
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11/19/22

Math systems of world prombles
At a football game, a vender sold a combined total of 106 sodas and hot dogs. The number of hot dogs sold was 44 less than the number of sodas sold. Find the number of sodas sold and the number of... more
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11/19/22

the absolute electric potential at a point 48cm away from a charged particle is 1.5 microvolt. find the charge of the charged particle
help me
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11/04/22

Physics homework
A race car rounds a curve at 56 m/s. The radius of the curve is 441 m, and the car's mass is 645 kg. (Assume the car's speed remains constant. Take the radially inward direction to be positive.... more
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11/03/22

a 500kg VW bug and a 1500kg car truck are given equal accelerations how much greater is the force that acts on the truck than the car?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equationanswer the problem by using the equation for force (F=ma) and (W=mg)
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10/27/22

Find the speed of the car before the collision.
An aggressive driver of a car moving west runs a red light. He collides in the middle of the intersection with an SUV that was moving north at 17.3 m/s. The two vehicles smash together and move at... more
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10/19/22

Physics (Vectors)

Solve the given problem using the parallelogram method and with the aid of protractor and ruler. Find the resultant of P = 6 km, 30 N of E and Q = 10 km, 50 NW.
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10/14/22

A block of mass 2 kg has only two forces acting on it. physics & forces
A block of mass 2 kg has only two forces acting on it. One of those forces is directed south and has a magnitude of 9N. If the block accelerates toward the east at 6 m/s, determine the magnitude of... more
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10/09/22

Solve the following problems. Show step by step solutions
2. An airplane travels from Aparri, Cagayan straight to Jolo, Sulu. The line has a lenght of1,361 kilometers. How far apart are there places in miles?
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10/04/22

I need help on my homework
A rocket is launched straight up with the speed of 804 m/s. What is The Rock is displacement after 29.8 seconds.
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09/24/22

Write the equation of the parabola that has the same shape as f(x) = -8x² but with vertex (-5,3) in the form f(x)= a(x - h)² + k.
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09/19/22

Nick travels 2.50km north followed by 4.30km south and then 1.40km north
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09/18/22

What is a possible absolute inequality to represent -1≤x≤5
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09/18/22

Linear Programming
A student earns $12 per hour for tutoring and $6 per hour as a teacher's aide. Let x = the number of hours each week spent tutoring and y = the number of hours each week spent as a teacher's aide.... more
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09/17/22

Physics Chase Problem
A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 23.0 m/s, and the distance... more
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09/11/22

Solving for x in functions
Let f(x)=5 and g(x)=2x3. Find (f+g)(x), (fg)(x), and (f/g)(x).
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09/09/22

If x and y vary directly and yy is 70 when x is 14, find y when x is 3.
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09/03/22

The density D of an object is the quotient of its mass m
The density D of an object is the quotient of its mass m
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08/31/22

cost $12 for adults and 5$ for children .on the first day of the fair 312 tickets were sold for a total of 2204$.How many adults ticket and how many child tickets were sold
cost $12 for adults and 5$ for children .on the first day of the fair 312 tickets were sold for a total of 2204$.How many adults ticket and how many child tickets were sold
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