An IQ test has a mean of 100 and a standard deviation of 15. The test scores are normally distributed. Find the percentage of people who will score below 93. Give your answer as a percent rounded...
An IQ test has a mean of 100 and a standard deviation of 15. The test scores are normally distributed. Find the percentage of people who will score below 93. Give your answer as a percent rounded...
Need help writing this in slope intercept form after I have written it in point slope form please andthank you
If any number in the equation is not an integer, enter it as a fraction in simplest form
I have been working hard in trying to make sure I have the chemical formula for the reactant which gives up and which accepts a hydrogen ion but I am confused if I have the base...
Is sin2xsinx-cosx = -(3root3)/2 true for 7pi/6? Explain. Here is what I got: sin(2(7pi/6)) = root3 / 2 (0.86602540378) sin(7pi/6) = -1/2 (-.5) cos(7pi/6)...
Determine the equation of g(x) that results from translating the function f(x)=x^2+7 upward 13 units
im taking a test for apprenticeship program. I need to find a website that type of test questions as above.
Write a python program that finds all of the prime numbers between 1 and 100. This is what I wrote: print [n for n in xrange(1, 100) if n%n==0] and it gave me a bunch...
the intensity (I) of light from a light bulb varies inversely as the square of the distance (d) from the bulb. Suppose that I is 90w/m^2 (watts per square meter) when the distance is 5m.how much...
A car passes a landmark on a highway traveling at a constant rate of kilometers per hour. One hour later, a second car passes the same landmark traveling in the same direction at kilometers per hour...
algebra 2
algebra 2 slope
If theta is in standard position and 0 </=theta</=2pi, determine the value of tan theta, if sin theta =3/5
Solve for x, where 0</=x</=2pi (T) a. ((1+sinx)/(cosx))+((cosx)/(1+sinx))=4 b. sinxtanx+tanx+cosx = 0
It has to be written as an algebraic expression.
how do I set this problem up and how do i solve it. I have trouble knowing how or where to start when solving word problems.
Hooke's law states that the distance (d) that a spring is stretched by a hanging object varies directly as the weight (w) of the object. If a spring is stretched to 40cm by a 3-kg barbell, what is...
1. -2w2+201.02=66.54 2. 3y2+51=918
1. Solve by completing square 2. Use the discriminant to find the number of unique real solutions 3. Solve with quadratic formula
What is the 21st term in the following geometric sequence? –8, 16, –32, 64, –128, . .