All Questions

663

math

2z+4=-4

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Guest Mar 20, 2014

1054

Direct & Inverse Variations

The stopping distance D of a car after the brakes have been applied varies directly as the square of the speed R. If a car traveling 60 mph can stop in 200 ft, how fast can a car go and still stop in 72 ft?

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Guest Mar 20, 2014

616

math

whats 6*7

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Guest Mar 20, 2014

979

The way to binomial theorem

what's the binomial expansion of (2x-3y) to the third power

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Guest Mar 20, 2014

511

math

[center][input] [color=#40FFFF][color=#40FFFF][/color][/input][/center][/color]what is 5+5?

Guest Mar 20, 2014

565

math

what is 5+5?

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Guest Mar 20, 2014

1018

how to calculate the value of X?

x+109.9/x=6.7 how to get the value of x?

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Guest Mar 20, 2014

928

Math help

how do I solve: 81x^2+144x+64=0

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Guest Mar 20, 2014

1081

Mathematics[simple interest]

According to simple interest find the principal which earns an interest of 29750 in 7 years at a rate of 5% per annum

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Guest Mar 20, 2014

964

Algebra 2

The initail value of a car is $25,000. After one year, the value of the car is $21,250. Write an exponential function to model the expected value of the car. Estimate the value of the car after 5 years.

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squidhardy Mar 20, 2014

2918

Math

The logistic growth function f(t)=67000/1+1339.0e^-0.11t models the numbers of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. How many people become ill with this infection when the epidemic read more ..

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Guest Mar 20, 2014

573

this

4x6

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Guest Mar 20, 2014

2270

Math

The logistic growth function f(t)=480/1+7.0e^-0.11t describes the population of a species of butterflies months after they are introduced to non-threatening habitat. what is the limiting size of the butterfly population that the habitat will sustain
A) read more ..

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Guest Mar 20, 2014

743

math

5$ are shared between a hundred people. how much do they each get

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Guest Mar 20, 2014

951

10th grade geometry

what is the equation to find a circle on a graph based on a minimum of two points

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Guest Mar 20, 2014

1239

+11

Volume of Prisms

Find the height of a triangular prism with a base length of 10 yards, a base height of 20 yards, and a volume of 600 cubic yards.

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CountryGirl333 Mar 20, 2014

658

percentages

how do I work out percentages

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Guest Mar 20, 2014

691

math

x2+x5

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Guest Mar 20, 2014

843

expanding

(m-2)^2

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Guest Mar 20, 2014

481

Math

[color=#8000BF][color=#BF80BF]good help :mrgreen[/color][/color]:

Guest Mar 20, 2014

799

Geom

Is it possible for sqrt 3 to subract itself from sqrt 3?

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Guest Mar 20, 2014

535

Trig

Potatoes.

Guest Mar 20, 2014

875

Chem

how would you figure out how many moles are in a substance when you are given grams ?

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Guest Mar 20, 2014

780

algebra

10x=5

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Guest Mar 20, 2014

916

exponents and two system equations

Pop's Cycle shop sells bicycles and tricycles. The number of bicycles is 1 less that 4 times the number of tricycles. All the bicycles and tricycles together have a total of 174 wheels. How many bicycles are there

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Guest Mar 20, 2014

All Questions ⁺⁰238363 Questions

math

Direct & Inverse Variations

math

The way to binomial theorem

math

math

how to calculate the value of X?

Math help

Mathematics[simple interest]

Algebra 2

Math

this

Math

math

10th grade geometry

Volume of Prisms

percentages

math

expanding

Math

Geom

Trig

Chem

algebra

exponents and two system equations

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