Math
Please find zÑ/2 when Ñ=0.14.
Math
7. Most powerful business women in America. Consider that the data set is a normal distribution with a mean of 50 years and a standard deviation of 5 years. A powerful woman is randomly selected from the data, and her age is observed. Please calculate the probability of the wo...
Statistics
7. Most powerful business women in America. Consider that the data set is a normal distribution with a mean of 50 years and a standard deviation of 5 years. A powerful woman is randomly selected from the data, and her age is observed. Please calculate the probability of the wo...
current physics
3 kilo ohms ll 5 kilo ohms = 1.875 kilo ohms
pre calculus
A airplane is 145 miles North and 85 miles west of an airport. What is the compass direction from the airport to the airplane?
math
What is the surface area of a cube with a volume of 81cm3?
hsm
How do you adapt your communication approach from one individual to the next
Trigonometry
A satellite orbiting the earth in a circular path stays at a constant altitude of 100 kilometers throughout its orbit. Given that the radius of the earth is 6370 kilometers, find the distance that the satellite travels in completing 70% of one complete orbit.
chemisty
What is the approximate mass of 2L of C4H10 gas at STP?
Physics
An artillery shell is fired at an angle of 75.7 above the horizontal ground with an initial speed of 1720 m/s. The acceleration of gravity is 9.8 m/s^2. Find the total time of flight of the shell,neglecting air resistance. Answer in units of min.
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