Friday
May 24, 2013

Posts by paul


Total # Posts: 649

Math
The acceleration of an object g = -9.8 m/s^2. From the top of a building of 245 m., an object is thrown upwards at an initial velocity of 12m/s (a) What is the function for the velocity of the object? I put vf^2 = Vi^2 + 2a(yf-yi) vf^2 = 216.09 + 19.6 (yf - 245) (b) Determine ...

Calculus
thanks a lot mate

Math
find the area* sorry

Math
ind thearea bounded by y= -0.5x+6, y= 1/4 x and the y-axis.

Science
Describe each stage of the flow of information starting with DNA and ending with a trait? manifest - provide evidence for

Algebra
A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.7 102 µm. Find this earthquake's magnitude on the Richter scale. (Round your answer to the nearest tenth.)

Airplane trig question
An airplane, flying at a speed of 420 miles per hour, flies from point A in the direction 131 degrees for 90 min. and then flies in the direction 41 degrees for 30 min. in what direction does the plane need to fly in order to get back to point A?

math
Permute Sub(11)Psub(4) Sub(5)Csub(5)

SQL
1. How do you display letters in uppercase in access? how do you display in lowercase in access? 2. how do you round a number to a spisfic number of decimal places in access? how do you remove everything to the right of the decimal place in access? 3. how do you add months to ...

physics
i dont understand the concept. i make sense of things by simplifying it to a meaning i can comprehend. with this question i can not do that.

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