Mathematics

Math Help!! 10 points!! please help...

What is the range of the following function? {(- 6, 4), (- 4, - 8), (0, - 7), (3, 4), (5, 0)} A. {- 8, 5} B. {- 8, - 7, - 6, - 4, 0, 3, 4, 5} C. {- 8, - 7, 0, 4} D. {- 6, - 4, 0, 3, 5}-the definit

To buy both a new car and a new house, Tina sought two loans totalling $191,610. The simple interest rate o

To buy both a new car and a new house, Tina sought two loans totalling $191,610. The simple interest rate on the first loan was 6.3%, while the simple interest rate on the second loan was 8.8%. At the

Where are the non differentiable points of this simple function

What points of the graphic should be of NON differentiability for the function| X^3 -1 | (its in absolute value) and a second functionSQUARE ROOT OF ( | X - 1 | ) + 2 ??? Ill be happy to give 10 poi

In a game of poker each player is dealt 5 cards

In a game of poker each player is dealt 5 cards. what is the probability that the hand consist of 4 diamonds? I thought 13/52 x 12/51 x 11/50 x 10/49 then multiply this by the probably of not getting

Complete each square, then write the squared form

x^2 - 16x + ____ x^2 + 7x + _____-To complete the square you add half of the middle co-efficient squared: x^2 - 16x + _____ (middle co-efficient = 16, half = 8, squared = 64) x^2 + 7x + _____ (middle

The polynomial equation y=x^2-8x+16 has a repeated factor? 10 PointS

is this True or False-true (x-4)(x-4)-Brackets both start (x numbers at end must multiply to give 16 and add to give 8 The expression factorises to (x-4)(x-4)-true, when the equation is factored itll

Solution to y'=y/(2ylny+y-x)

Its a first-order nonlinear differential equation. The final solution is supposed to be this (follow link): http://www2.wolframalpha.com/Calculate/MSP/MSP62019ffc3ia9ad5cbd8000055eag9h0e523i081?MSPSto

Why is tan+cot=1/(sincos)

tan + cot = (sin/cos) + (cos/sin) = (sin^2)/(sin*cos) + (cos^2)/(sin*cos) = (sin^2 + cos^2)/(sin*cos) = 1/(sin*cos)-tanx + cotx =1/(sinxcosx) trig identities: sinx/cosx + cosx/sinx = sin^2x + cos^2x/s

SOlve for 'x' without graphing...5 ^ (3x) = 4 ^ (x+3)

I can use a graphing calculator to deduce that x = 1.2082684.but that isnt the answer.-3x log 5 = (x+3) log 4 log 5 =(x+3)/3xlog 4 log 5/ log 4= (x+3)/ 3x 3x (log 5/log 4)= x+3 3x (log 5/log 4) -x=3

A quick problem for 10 POINTS to best answer 1st!:) go go gooo!!

Consider the rectangle PQRS with vertices at P (-1, -1), Q (7, -1), R (7, 3) and S (-1, 3). For each step, draw the newly transformed shape and record the vertices. You have translated rectangle PQRS

Maths experts please come in

Each permutation of the numbers 1,2,3,4,5,6,gives a six-digit number. If the number corresponding to all possible permutations are listed in the increasing order of magnitude, find the 319th number on

Is there two sets A, B such that both are of measure zero/null, and A+B = [0,1]

A + B = {z : z = x + y, x in A, y in B} (Note: a set of measure 0 has no interior points.) If C is the Cantor middle thirds set, a closed subset of [0,1] of measure 0,then C + C =[0,2] Fact: x is

4cos330(degree)-3tg330(degree) and 6tg210(degree)-4sin240(degree) --thanks for help!! :)

Buy a calculator? lol jk I assume you mean 4cos(330 degrees)-3tg(330degrees) cause its badly worded. Anyways, 330 degrees is 270+60 degrees, or 360-30 degrees. If you visualise it, its three quarters

Linearization(calc 3)

L(x,y) of the function f(x,y) = x^2y^3 - 4sin(x+2y) at the point P = (-2,1). Also, use it to evaluate f(-2.1,1.05). Any help would be much appreciated-First, we find the equation of the tangent plane

How do you express the (squareroot)2 + (squareroot)6 over (squareroot)3 with a rational denominator

My computer doesnt have the square root symbol but this is a fraction and everything with (squareroot) infront is obviously a square root.. I have EOCs and need to figure out how to do this asap.-(√2