K = last digit of your student id number k=4 Under normal use conditions the mean time of failure oaf a heating coil can be modeled using the normal distribution with a mean of...
K = last digit of your student id number k=4 Under normal use conditions the mean time of failure oaf a heating coil can be modeled using the normal distribution with a mean of...
Two circles are tangent to each other. The distance between the centers is 7 yards. Find the radius of each circle if their combined area is 29pi square yards.
Suppose that a cyclist began a 390mi ride across a state, at the same time a car leaves. If the cyclist and car met after 6.5hr and the car traveled 38.8mph faster then the cycle find the average...
In a diving competition, five judges each award a whole-number score from 1 to 10 and an average mark is then calculated. However, there are three different ways of measuring the average: mean, mode...
A circle of radius r is centered at every lattice point in the plane (that is, every point whose coordinates are both integers). In every lattice rectangle (that is, a rectangle all of whose vertices...
A shop that sells nuts is one mixture that is 30% pecans and 70% peanuts. The second picture is 40% pecans and 60% peanuts. The manager wants to make a mixture that is 38% pecans. She wants to use...
i need a reason, kindly tell me that.
cant figure this one out!!
the length of a rectangular envelope is 2 1/2 times its width. A plastic band surrounds the front and back of the envelope to secure it. the plastic band is 39 3/8 inches long. find the...
p(x)=x2+7 q(x)=√x+8 Find the Following: (q o p) (1)= (p o q) (1)=
Zeus Industries bought a computer for $2754. It is expected to depreciate at a rate of 27% per year. What will the value of the computer be in 4 years?
write an equation to determine the original price per pound (p) find the original price per pound
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An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two...
what is the domain of the composite function f(x)=3x, g(y)=1/y. g(f(x))=1/3x
Solubility of Salts In Water Temp. (°C) 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 NaCl 35.7 35.8 36.0 36.3 36.6 37...
lim (h --> 0) (√(1 + h) -1)/h ANSWER: 1/2 #14, practice problems
ANSWER: False #31, practice problems
Find the uniform convergence of sequence {nzn} ... Plz help me sir
I know that this can be expanded to (sin2x+cos2x) (sin2x+cos2x)=1, which can be multiplied to be sin^2(4x)+2sin(2x)cos(2x)+cos^2(4x)=1. Or am I missing something here? I'm not...