The percentage score on a test varies directly as the number of correct responses. Ted answered 44 questions correctly and earned a score of 55%. What would Ted’s percentage score have been if he...

The percentage score on a test varies directly as the number of correct responses. Ted answered 44 questions correctly and earned a score of 55%. What would Ted’s percentage score have been if he...

A can of soda at 83° F. is placed in a refrigerator that maintains a constant temperature of 37° F. The temperature T of the soda t minutes after it is placed in the refrigerator is given by T(t)...

Consider the polynomial P(x), shown in both standard form and factored form. P(x)=−1/3 x^4 −1/3 x^3 +7/3 x^2 +1/3 x−2=−1/3 (x+3)(x+1)(x−1)(x−2) State the zeros...

1) point (7,-6) and (9,4) are end points of the diameter of a circle. a) What is the length of the diameter? give the exact answer simplify as much as possible show work. b) What is the center...

Given the function f(x)= 1 x - 6 find a formula for the inverse function and show work 5

Let f(x)=4x2-6 and g(x)=x-2 a) Find the composite function (f o g)(x) and simplify it (show work) b) Find (f o g) (-1). Show work

1)Donut Delights, Inc. has determined that when x donuts are made daily, the profit P is given by P(x)=-0.002x2+4.3x-130 a) How is the company's profit if 700 donuts...

Solve and show work x-6 + 16 = 0 x-4 x2-16

How can the graph f(x)=0.3|x-6|+7 be obtained from the graph of y=|x|? a) Shift it horizontally 3 units to the left. Shrink it vertically by a factory of 0.6. Shift it 7 units upward b)...

Let f(x)=3x-1 and g(x)=x^2+4 find (f g)(-2)

Graph the following equation and show all work. y=-4x+1

Find an equation of the line. Write the equation using function notation. (Show all work) Through (2,-5);perpendicular to 9y=x-18

Solve the equation for m and show all work (m-9)/4 - (4m-14)/7 =2

Solve the equation for t and show all work (4t2)/5=t/5+21/10

Solve the equation for x and show all work (x2+2)/(3x2-5x+2)+-3/(x-1)=-5/(3x-2)

Solve the equation for x (show all work and simplify answer) 8(x-5)+x=9(x-5)+5

Preform the indicated operation (Show All Work and Simplify the answer do not factor) (12x^3-2x^2-6x-3)-(-4x^3+10x^2-10x+1)

Use the Quotient rule to simplify. (Show all work) -20a^7b^c^9/5a^4b^2c^5

Find the slope and y intercept (show all work) 2x+2y=20

A principal of $6500 is invested in an account paying an annual rate of 7%.Find the amount in the account after 5 years if the account is compounded semiannuallly, quarterly and monthly. (show all...