three different balls are put into three different random boxes. a) what is the probability that the first box is empty ? b) What is the probability that the first box is empty,...
three different balls are put into three different random boxes. a) what is the probability that the first box is empty ? b) What is the probability that the first box is empty,...
Suppose a polynomial function f has the following properties: f(2)=7 and f(3)=-1. What does the Intermediate Value Theorem tell us about the zeros of f? I can't remember what this theorem...
what is the equation? how should the molding be cut?
You have 600 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river, find the length and the width of the plot that will maximize the area...
How do I find the domain of f and g. I have a problem that says Suppose f(x)=x2-5 and g(x)=the square root of x+5. I first have to find (f/g)(4) which I think i just plug 4 in and...
solve |0.5x+2|+|0.25x+4|>6 graphically
x2-9x+20=0 2x2-7=-6
right now we are doing a lesson on equations with variables on both sides and it is really difficult for me. Can someone help.
7x+3y=-12 -7x+2y=-8 2x+8y=8 3x-2y=-16
mitchell starts a business manufactoring bobbles heads sports fighures. His intial cost is 3300. each figure costs 450 to manufacture. each figure is sold for 1050. hom many figures must be manufactured...
what is the variable and equation?
The time it take Claudia to drive to work is normally distributed with a mean of 46 minutes and a standard deviation of 5 minutes. What percentage of the time will it take her less than 61 minutes...
I need help with this question from a worksheet called Equality, Addition and Subtraction of Complex numbers
The distance between Milltown and Summerville is 3.5 inches on a map. If the map scale is 1 inch=20 miles, what is the actual distance between the towns? Please help. Than you.
f(x) = (7 − e^−4x)4
Let u=(1,-1,0) and v=(1,-2,-3). Find the vector w=2u-3v and its additive inverse. w= -w=
The directions say I have to solve then check my work. I'm confused on this one because I got 2(-17h)=50h, and I know that is wrong. Can any one help me please.
Find the angle between the vectors [-3 3] and [-5 5]
Let x = [-4, 4,5] and y=[0,0,-3] Find the dot product of x and y x.y=?
Stephen read 90 pages in 6 days. If he continues at this rate, how long will it take him to read 300 pages. Please help.