Thursday
December 5, 2013

# Posts by c

Total # Posts: 324

Calc
When you are solving for the point of intersection between planes do you follow the same steps when solve for the point of intersection between lines?

Algebra 2
Complete the system for the given number of solutions: x+y=7 2x+2y = ? infinite number of solutions

physics
A tiger leaps horizontally from a 5.5 m high rock with a speed of 3.1 m/s. How far from the base of the rock will she land?

calculus
Determine the coordinates of the point of intersection of the two perpendicular lines that intersect on the y-axis and are both tangent to the parabola given below. y = 3x2

Microbiology
Utilization of amylase producers is “big business” can you find or think of any uses for the amylase production? [think of the high soda consumption in the U.S., what makes it so sweet?]

physics
The pronghorn antelope has been observed to travel at an average speed of more than 55 km/hover a distance of 6.0 km. Suppose the antelope runs a distance of 6.0 km in the following manner: it travels 2.0 km in one direction, then turns 90 degree and runs another 4.0 km. Calcu...

geometry
ab=3x, bc=5x, ac=8 what is x and bc?

Chemistry
Thank you

Chemistry
Ephedrine, which is used as a bronchodilator, has the chemical formula C10H15NO. What mass of H2O would be produced during a combustion analysis of 0.4817 g of ephedrine? Answer in units of g.

Algebra 117
Sorry for whatever reasons my sq root symbols didn't paste here. The problem is sq rt a + sq rt b = sq rt a+b. I think this is true, but I'm not sure why.

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