Miscellaneous quadratic equation

Miscellaneous quadratic equation

It is a true or false question

math questions

C= (V)/ sqrt((1)-((Ra/ Rf)2)) 1. Using the above equation, solve for Ra, the aging rate of the astronaut. Show all the algebraic steps. HINT: Start by letting and setting up a proportion...

solve for x,y and z

Please help me I don't get it. :(

Please help. This is on my review packet and I don't quite understand it.

((x+3)/(x2-3x-28)) - ((2)/(x2-49))

not sure how to solve this equation -74=3+7x

Richards runs a Llama headband business. his monthly expenses are $2 per headband, plus $1200 in bills. he earns $18 per headband. How many headbands will he need to sell in a month to make...

Answers: 1. f(x)=√5, g(x)=x+1 2. f(x)=x+1, g(x)=√5 3. f(x)=√5x, g(x)=x+1 4. f(x)=x+1, g(x)=√5x

Please help me answer this.

If w(x) = 4x2 +5x -5 and g(x) =-2x2 -20x +20, find all real x values such that w(x) = g(x).

The point at which a company's cost equal its revenue is the break even point. C represents the cost of dollars, of x units of a product and R represent the revenue in $, from the sales of x units...

A wheelchair company determines that the cost of manufacturing them follows the cost equation C=400x+500,000, where C = Total Cost and x = number of wheelchairs manufactured. b. What...

Find a formula for the inverse. f(x)=7x+2/5x+9 f^-1(x)=__. help is greatly appreciated!

I am not sure how ti simplify this expression 2(x-2)2(2x+1)-1/3 - (x-2)(2x+1)2/3 The furthest I can get is 2(x-2)2/(2x+1)1/3 - (x-2)(2x+1)2/3 I...

Forensic scientists use the equation h=2.6f+47.2 to estimate the height h of woman given the length in centimeters f of her femur bone. suppose the equation has a margin of error of...

Write the quadratic equation whose roots are −6 and −3, and whose leading coefficient is 3

I'm not sure how to plug in g(t)-g(2). Please help