Recent Homework Questions About Outer Space
Write down the following events as sets and also write the corresponding sample space.(1)an odd appears in a single toss of a fair die.(2)at least one head appears in two tosses of a fair coin.
Thursday, November 7, 2013 at 10:28am
1. Which of the following gases was most likely present in Earth's earliest atmosphere? (1 point) A) nitrogen B) hydrogen* C) argon D) oxygen 2. Which of the following statements accurately describes the development of the geologic time scale? (1 point) A) Scientists ...
Thursday, November 7, 2013 at 8:47am
If the temperature is rising, will condensation take place? (Or does it only take place when its cool?)
Wednesday, November 6, 2013 at 3:23pm
The diagram shows to triangles connected at one vertex. The tops of the triangles are both right angles. The angles closest to the vertex are 30 degrees and the other is a variable (c). I'm confused on how to find the value of c, without the value of the space between c ...
Tuesday, November 5, 2013 at 10:32pm
a space probe launched from earth and orbits at a distance of 15,000 m from earth's center, the gravitational force is 500 N. What is the size of force when it is 25,000 m from earth.
Tuesday, November 5, 2013 at 12:06am
The only differece between molecules in a liquid and molecules in a gas, is that molecules in liquid are more densely packed, have more frequent collisions, and have much higher cohesive attraction. both liquid and gas are in constant motion. gas melecules travel longer ...
Saturday, November 2, 2013 at 4:31pm
Anyone wanna help me with this math?
Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Studies conducted in England during the Industrial Revolution have shown that children born to poor families were, on average, shorter than those born to wealthier parents. The ...
Saturday, November 2, 2013 at 2:42am
An architect has allocated a rectangular space of 666ft^2 for a square dining room and a 19ft wide kitchen. Find the width of the square dining room and the length of the entire rectangular space.
Saturday, November 2, 2013 at 12:43am
an architect has allocated a rectangular space of 325ft^2 for a square dining room and a 12ft wide kitchen. find bothy the width of the square dining room and the length of the entire rectangular space.
Friday, November 1, 2013 at 11:50am
An architect has allocated a rectangular space of 325ft^2 for a square dining room and a 12 ft wide kitchen. Find both the width of the square dining room and the length of the entire rectangular space.
Thursday, October 31, 2013 at 10:19pm
Determine the frequency of a microwave 6.0 cm in length.( A microwave is an electromagnetic wave.It travels through space at a speed of 3.0 x 10 ^8 m/s)
Thursday, October 31, 2013 at 5:44pm
an architect has allocated a rectanguoar space of 324ft^2 for a square dinging room and a 12ft wide kitchen. find both width of the dining room and the length of the entire rectangular space.
Thursday, October 31, 2013 at 11:52am
A cosmic-ray proton in interstellar space has an energy of 11.0 MeV and executes a circular orbit having a radius equal to that of Mars revolving around the Sun (2.28 1011 m). What is the magnetic field in that region of space?
Tuesday, October 29, 2013 at 9:52pm
List below are the duration (in hours) of a simple random sample of all flights of a space shuttle program. Find the range, variance, and standard deviation for the sample data. Is the lowest duration time unusual? Why or hwy not? 73 95 238 199 166 268 198 374 260 235 382 339 ...
Tuesday, October 29, 2013 at 6:46pm
Science - Newton
Monday, October 28, 2013 at 8:31pm
What is the ultimate source of energy that creates Earth's weather? I said solar radiation and heat from the sun, is that correct?
Monday, October 28, 2013 at 5:59pm
On a cloudless day, the sunlight that reaches the surface of the earth has an intensity of about 1.2 103 W/m2. What is the electromagnetic energy contained in 6.4 m3 of space just above the earth's surface?
Monday, October 28, 2013 at 2:32pm
Parsa Real Estate is a company that buys and rents real estate. The company is looking into buying an office building for $1M.Thebuilding has 10,000 square feet of rentable office space. The company analysts predict that they can rent the office space for $6 per square foot ...
Friday, October 25, 2013 at 10:16pm