Thursday
May 23, 2013

# Posts by Tyler

Total # Posts: 590

math
Draw a square/ peremeter is 2

Geometry
Hi, I'm having a difficult time understanding a couple of Geometry questions on my homework and I'd really appreciate it if someone could answer them and explain to me how to get the same answer. Question 1: A regular pentagon has an apothem of 3.2 m and an area of 37....

algebra
You earned the following scores on five science tests: 75, 82, 90,84, and 71. You want to have an average score of at least 80 after you take the sixth test. a. Write and solve an inequality to find the possible schores that you can earn on your sixth test in order to meet you...

Math<3
-2 ( 9-4 ) + 1 = -2 ( 5 ) + 1 = -10 + 1 = -9

Math
2.54 cm = 1 in 48cm * ( 1 in / 2.54 cm ) = 18.898 in

physics
A 55-kg woman contestant on a reality television show is at rest at the south end of a horizontal 148-kg raft that is floating in crocodile-infested waters. She and the raft are initially at rest. She needs to jump from the raft to a platform that is several meters off the nor...

2/3 = 4/6 (reading) + 1/6 (math) = 5/6 (reading/math) 6/6 - 5/6 = 1/6 (science) = 12 kids 12 kids = 1/6, 12*6 = 72 kids total

physics
nevermind, figured this one out...0.047

physics
You throw a 141 g ball straight up to a height of 45.0 m. Assume that the displacement of your hand is 0.70 m as you throw the ball straight up. How long is the ball is in your hand?

PHYSICS
conservation of mech energy... look at two spots, when the bob is at the lowest, and the highest... KE (lowest) + KE (highest) = U (lowest ) + U (highest) 40J + 0J = 0J + mgh 40J = 2.5kg(9.81m/s^2)(height) height = 1.6309m

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