For a standard normal distribution,if P(z ≤a)=0.7116,What is the value of P(z ≥a)
For a standard normal distribution,if P(z ≤a)=0.7116,What is the value of P(z ≥a)
An urn contains 7red and 8 green balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is...
the answers could be y=2/3 x-1 or y=-2/3 x+1 or y=3/2 x+7 or y=3-/2 x+7
9x-49=2x solve and check x=
11. Solve by quadratic formula: (on your resource page) a. 4x2 + 3x – 8 = 0 b. 2x2 + 7x = 6 12. Using the discriminant, how many real number solutions does this equation...
Please just factor it so that there are two groups of variable plus number.
for my homework it Says I need to sketch the graph of each function, so I need to graph this but I don't know how because I'm just learning this and I don't really understand especially with fractions...
Suppose the function N = P 1 − e^(−0.4t) is used to model the length of time t (in hours) it takes for N people living in a town with population P to hear a news flash. How...
Describe the domain of the function f(x)=sqhareroot of 3x-5
S=9, a1=3
S=9,a1=3 I need help with this Algebra 2 Problem please
Please help me solve the points so that I can graph it
∑8 12 (1/3)^ n-1 n=1
I need help becauuse i have a test retake tomorrow, got a 71 first time, really dont want to screw this up please help example problem: -4=x^2-5 additional problem on my test retake i dont...
find the angle that is less than 360 degrees and coterminal with 45 degrees.
Rachel and Sam stopped at the donut stop before work. Rachel bought a protein smoothie and 2 boxes of donut holes $11.65. Sam bought 2 protein smoothies and 1 box of donut holes for $10.55. Use the...
The pressure, P in pounds per square inch (PSI) on a diver depends upon their depth below the water surface, d, in feet, following the equation P(d) = 14.696 + 0.43d. Interpret the components...
i just need help on this question like BADDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
country A has a growth rate of 3.1 per year. The population is currently 4,539,000 and the land area of country A is 31,000,000,000 sq yards. Assuming the growth rate continues and is exponential,...
Find X for all problems: 1. Mean is 4; 5,1,6,3,4,x 2. Median is 28; 21, 24, x, 30, 30, 32 3. Mean is -0.35; 2.25, -3.75, -1.25, 3.5, x Thank...