Saturday
May 18, 2013

Posts by Marisa


Total # Posts: 42

science
going 80 km/h how far can you travel in 30 minutes?

Algebra
2n-11=m/4 n=m/-3 Solve for the variables using substitution

Science
1.Why are there sutures on the human skull? What does this tell you about the actual structure of the skull?

Geometry
A regular hexagon is circumscribed about the ring surrounding the clock face. The diameter of the ring is 10in. Find the perimeter if the clock face. Please included work/steps to solve. Thanks!

Pre-Calc
Write a Sinusoidal function for the following. A ferris wheel is 100 feet in diameter and makes one revolution in 45 seconds. If the rider needs to walk up a ramp to get to their seat that is 5 feet above the ground, write the model for the rider.

Social Studies (ATHENS VS SPARTA)
well by fighting

algebra
Maria has 16 shirts and 3/8th of them  are red so how many shirts are red.?

Math
Flip a fair coin 9 times. Find the probability of getting the following outcome. (Round your answer to six decimal places.) at least 5 heads

Chemistry
Methane is formed in landfills by the action of certain bacteria on buried organic matter. If a sample of methane collected from a landfill has a volume of 500. mL at 744. torr and 22. °C, how many grams of methane are in the sample?

scienc
what does the statment"the properties of salt are diffrent from the properts of the elements that go into making them"mean? i dont get what they are asking.

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