05/01/18

Math question
Use this information to find the value of b.c = 25s = 9b = 4c - s2   b = ?
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05/01/18

One less than twice what negative number squared is 97
i dont even know what this means
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05/01/18

When a number is squared and then multiplied by six the result is one more than the original number find the number
use x and quadratic equations might work
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05/01/18

what is the midpoint of a segment with endpoints of (-9,5) and (5,-1)
i need to know what the midpoints are.
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05/01/18

2/3 3/5 8/15 7/15 what is the next fraction in this sequence?
Must be arithmetic sequence  
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04/30/18

How do I write 35% into a fraction
I need help with turning percentages into fractions  
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04/30/18

A wave with a frequency of 14 Hz has a wavelength of 3 meters.At what speed will this wave travel
Good   
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04/29/18

rate of change
A raindrop falls to the ground from the height 's' meters. After 't' seconds the raindrop is 's' meters above the ground where s(t)= 120 - 2t^2. Find the rate of change in height 's' when t= 4... more
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04/29/18

Finding Velocity
A raindrop falls to the ground from the height 's' meters. After 't' seconds the raindrop is 's' meters above the ground where s(t)= 120 - 2t^2. Find the average velocity between 3 seconds and 4... more
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04/29/18

Question below
g(x) = 3x^2 − x + 6   Find g(2) and g(3).
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04/29/18

How do you multiply the binomial (2c - 1) (3c - 2)
How do you multiply the binomial (2c - 1) (3c - 2)
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04/29/18

Answer with explanation please
A car travels 100 metres in 8 seconds.Find its speed in kilometres per hour.
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04/28/18

i need help solving the radical equation √y+1=y+1
i need to solve the square root of y plus one equals y plus one.   √y+1=y+1
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04/28/18

on set theory
Every resident of a city can speak Hindi or English. If 75 % of the population speaks Hindi and 60% speaks English, then what percentage can speak both the languages ?
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04/28/18

What is the wavelength of a 0.735Hz wave traveling at the speed of light? (3x10^8m/s)
this is physics. 
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04/28/18

Sam Smith hits a vocal frequency of 6,000 Hz. What is the period of the vibration of his melodic sound waves?
someone please help?
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04/28/18

If 6 waves pass you in 60s, what is the period and frequency of the wave?
Please someone help me with the answer to this problem? 
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04/28/18

oil question -word problem
the amount od oil imported to country a from country b in millions of barrels per day can be approximated by the equation y=0.062x+1.42, where x is the number of years since 2000. solve the... more
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04/27/18

given that f(x)=x^2 calculate the limit h approaches 0 f(a+h)-f(a)/h at a=2
I cannot seem to figure out how to solve this problem
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04/27/18

Why did American forces bomb Baghdad on March 20th 2003
A. Iraq invade Kuwait..b Iraq attacked the United States. C The United States wanted to remove saddam hussein from Power. D Osama bin laden was hiding in baghdad
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04/27/18

Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions
n=4   i and 2i are zeros   f(-2)=120
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04/27/18

How to calculate horizontal distance?
A rock lies on the bottom of a 10m deep lake. You are in a boat directly above the rock, and you can see it well. As the boat moves away from the rock, after a certain horizontal distance x. you... more
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04/26/18

How do I find the base edge of a pentagonal pyramid given the height and slant height? I just need formulas.
If you need them, the height is 4 and the slant height is 5. 
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04/26/18

(r,7), (11,8), m=-1/5 What is r?
 Can you help me solve this I cant figure it out.
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04/26/18

factoring numbers
what is 2.2x+4.4 factored  
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