09/20/18

Use factoring to find zeros
Use factoring to find all zeros of x^4 +2x^2-8=0.  - Simplify radicals. - Enter zero separated by commas. - Enter exact values, not decimal approximations.  - Use I for imaginary numbers.
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09/20/18

when the smaller of two consecutive integers is added 4 times to the larger, the result is 79. Find the two numbers
 I need to know how to solve it
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09/20/18

Write the factored form of the polynomial function...
Write the factored form of the polynomial function with real coefficients, a lead coefficient of 1, and zeroes of -3, -3, 3, and 4
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09/20/18

Evaluate : 6x, when x =7. How do I solve this?
How do I solve this 
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09/20/18

buoyancy is the ability of a fluid to exert a downward force on an object immersed in it
i need help knowing the answers
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09/20/18

A rock is projected directly upward from ground level, and its height as a function of time is h(t)=-60t^2+90t.
a) make a sketch of h(t) b) Determine the time at which the rock reaches its maximum height, and find that maximum height in feet. c) For what is the interval will the rock be more than 120 feet... more
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09/20/18

Calvin buys a book for $14.70, which is 30% discount off the regular price. What is the regular price of the book
Helllllllllllllllpppppppppppppppp meeeeeeeeeesedee
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09/20/18

How many ways can you a dollar using quarters nickles and dimes
Making a dollar
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09/20/18

What is the standard form of -19x^4-8x^2-13
What is the standard form of -19x^4-8x^2-13
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09/20/18

At the end of the firing, what is a) vx and b) vy?
A spacecraft is traveling with a velocity of v0x = 4720 m/s along the +x direction. Two engines are turned on for a time of 870 s. One engine gives the spacecraft an acceleration in the +x... more
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09/20/18

Given that h=17 at time=0, how do I solve the differential equation dh/dt=-1/5h^1/2 for h as a function of t
A coffeepot has the shape of a cylinder with radius 5 inches, as shown in the figure above. Let h be the depth of the coffee in the pot, measured in inches, where h is a function of time t,... more
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09/20/18

can u help me pls
The number ‘nine hundred and ninety thousand and nine’ may be written as?       990 009 am i right
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09/20/18

Planet X is 10 times farther from the Sun than Earth (10 AU). How long does it take this planet to go around the sun?
please help me I'm dumb. keps 3rd law
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09/20/18

twice the difference of a number and 6 is equal to three times the sum of the number and 2
twice the difference of a number and 6 is equal to three times the sum of the number and 2
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09/20/18

To streamline its operations, a company has reduced the number of vice presidents from 16 to 9. What is the percent change in the number of VPs?
To streamline its operations, a company has reduced the number of vice presidents from 16 to 9. What is the percent change in the number of VPs? 
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09/19/18

How to write 2•squared root 2 in exponents
How to express 2 times squared root 2 as exponents 
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09/19/18

in 10.0 mL of methanol, how many moles of methanol are there?
Methanol, CH4O is a liquid at room temperature and its density is 0.792 g/mL
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Rsm

09/19/18

Find the equation of the line perpendicular to x−5y=15 that passes through the point (−2,5).
please answer
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09/19/18

Identify the part of the atom that most determines the chemical properties of the atom.
I have no idea what the answer to this is and I need help.
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09/19/18

A right circular cylinder with height h and base radius r has a total surface area of 80pi square inches. Express the volume of the cylinder as a function of r.
This is one of many questions I can not figure out. 
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09/19/18

You have discovered the planet Zoltron. It is 13.0 times farther from the Sun than Earth (13.0 AU). How long does it take this planet to go once around the Su
end answer in years
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09/19/18

given that y=2^x, express 2^x+1 in terms of y
not much else to say
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09/19/18

Use the distributive property to express 20+60
 Distributive property to express 20+60 
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09/19/18

The radioactive substance cesium-137 has a half-life of 30 years. The amount A(t) in grams of cesium-137 remaining after t years is the following function
A(t)=621(1/2)t/30   Initial grams? After 100 years?
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09/19/18

The product of a number and 3 increased by 5 is 7 less than twice the number which equation can be used to find this number , n?
I wanted to know the answer
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