09/23/17

I need help with these problems please.
Question 1) True or False: In a series circuit, voltage is conserved, i.e. each resistor will have the same voltage drop across themQuestion 2)True or False: In a series circuit, current is... more
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09/23/17

Formula of (a+b)^3
Give the algebraic formula
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09/22/17

A car traveling initially at 9.93 m/s acceler- ates at the rate of 0.944 m/s2 for 2.07 s. What is its velocity at the end of the accel- eration?
A car traveling initially at 9.93 m/s acceler- ates at the rate of 0.944 m/s2 for 2.07 s. What is its velocity at the end of the accel- eration?
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Tax

09/22/17

If $4575 is %4,then what is 100%?
I won $4 for every $100 I spent and my total winnings came to $4575
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09/22/17

Find an explicit quadratic polynomial =ax^2 +bx + c that has three roots.
I am looking to solve this extra credit problem. 
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09/22/17

The circumference of a beach ball is 55cm. Determine the volume of the beach ball.
Round to nearest cube centimetre.  
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09/22/17

suppose there is n = 40 points in the plane, each with a distinct x coordinate.
 What is the smallest degree d such that there is always polynomial of degree d whose graph passes through all n points?
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09/22/17

two train travel 3 hours apart one at 50mph and one at 65mph. how long it takes the 65mph to overtake the 50mph train?
train A travel 50mph. train B travel at 65mph 3hrs later. how long will it take for train B to overtake train A.   please help explain. thank you
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09/22/17

Solve A = p + prt for t.
Solve A = p + prt for t.
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09/22/17

What is the standard form of the equation of the circle?
The figure to the right indicates that a university is located 3.2 miles west and 3.6 miles south of the center of the city. A seismograph on the campus shows that a small earthquake occurred.The... more
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09/22/17

How do you do this?
You re driving parallel to train tracks at 65.0 km/h when a train passes you, going a steady 96.0 km/h. A track crossing is up ahead, so you begin to speed up at 8.00 m/s^2. How far do you drive... more
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09/22/17

a garden is 12.9 sq feet. each square foot needs 2.9 pound of soil. how many pounds does the garden need?
 a garden is 12.9 sq feet. each square foot needs 2.9 pound of soil. how many pounds does the garden need?
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09/22/17

A pole that is 3.2m tall casts a shadow that is 1.64m long. At the same time, a nearby tower casts a shadow that is 45.5m long. How tall is the tower?
Round your answer to the nearest meter. 
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09/22/17

Two objects with the same mass will always have the same momentum
It's a true or false question about my units in 9th grade science
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09/22/17

Find the possible values of k.
The equation x2 + (k+2)x + 2k = 0 has two distinct roots. Find the possible values of k.
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09/21/17

I need help finding the limit/showing that it doesn't exist (Calc 1)
limx-->infinity (square root(9x2+x) - 3x)
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09/21/17

Finding Heat capacity of a monatomic ideal gas with a constant preassure. The problem only gives Volume and Pressure. How do you solve it, if that is the case?
When a monatomic ideal gas expands at a constant pressure of 5.4 x 105 Pa, the volume of the gas increases by 4.6 x 10-3 m3. Determine the heat that flows. If heat flows into the gas, then the heat... more
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09/21/17

A carwash costs $7 how many car washs would you be able to purchase for $49
The car wash costs $7 how many car wash would you be able to purchase for $49
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09/21/17

the sum of two consecutive integers is 87.find the numbers
huuuhbjbjhbhjbhjbjhbhjbhbhjbhjbjhbhjbjbhjbhjbjhbhjbjhbjhb jh hjbhj jj jhbhj j  hj jbj    b h b j bn j b bn b nb b m bn mn bn 
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09/21/17

Find the slop and y intercept for the following equation by writing it in the form y=mx+b
3x+y=4 equation: 
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09/21/17

Find the slope and y-intercept for the following question y=2x
Y=2x m= b=
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09/21/17

what is 0.97 meters round to the nearest tenth
i neeeeeeeeeeeeeeeeeeeeeeeeeeeeeeed help
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09/21/17

Can you show me how to work this problem.
a building is 1.2 x 10^5 millimeters tall. has 28 floors. How tall is each foot. Do I add or multiply?
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09/21/17

what is the answer and how do I solve this problem
The population of an octopus increased by 2% from 2000-2003. If the population was at 2,000,000 on dec 31 2003, then what would the population have been on Jan 1 2000? Round to the nearest thousand.
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09/21/17

Factor by grouping. 9s^3 − 2s^2 + 81s − 18
Factor by grouping.9s3 − 2s2 + 81s − 18
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