An airplane takes 5 hours to travel a distance of 4000km against the wind. The return trip takes 4 hours with the wind. What is the rate of the plane in still air and what is the rate...

An airplane takes 5 hours to travel a distance of 4000km against the wind. The return trip takes 4 hours with the wind. What is the rate of the plane in still air and what is the rate...

Find the maximum number of roots of P(x) = x³ + 3x. Question options: a) 1 b) 2 c) 3 d) 4

IF a + 1/a = 4 . Then what is the value of a4 + 1/a4 ?

What is the value of the discriminant for 5x^2 + 7x = 6 ? How many different real number solutions does the equation have? Thanks SO MUCH for answering! :)

1. Shipping charges are often based on a formula that offers a lower charge per pound as the size of the shipment is increased. Suppose shipping charges are as follows: $2.20 per pound if the weight...

Evaluate the function at the indicated values. 1.) g(x)=3x^2-4 a.) g(x^2 ) b.) g(3x^2-4) c.) g(x-h) d.) g(x)-g(h) e.) (g(x+h)-g(x))/h, h ≠0 2.)...

1. f(x)= |x|; g(x)= |x-3| a.) f+g b.) f-g c.) f⋅g d.) f/g e.) g/f 2. f(x)=1/(x+1); g(x)=x/(x-2) a.) f+g b.) f-g c.) f⋅g d.)...

I. Solve each item completely. 1. Shipping charges are often based on a formula that offers a lower charge per pound as the size of the shipment is increased. Suppose shipping charges...

solve for a

Describe the transformation in each graph: a. g(x) = f(x) -1 b. h(x) = -f(x) c. p(x) = f(x + 2) D. q(x) = -f(x+2)-1

what is 17 more than 46 - 29 ?

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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...

( x + 6)2 = 20

When looking at a rational function, Bella and Edward have two different thoughts. Bella says that the function is defined at x = −1, x = 2, and x = 4. Edward says that the function is undefined at...

(1) Label each case below as either independent or dependent and label each case as either consistent or inconsistent. Case...

find a third degree polynomial with integer cofficients that has the following zeros: 0,5,2i

If x varies directly as y, and x equals=16 when y equals=4, find x when y equals=10.

If y varies inversely as x, and y equals=13 when x equals=3, find y when x equals=6.

A certain houseplant's growth, G, in inches, varies directly as the number of weeks it has been growing, W. a. Write an equation that expresses this relationship. b. This houseplant...

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