Saturday
May 25, 2013

Posts by Julie


Total # Posts: 850

math
f(x)=2 |x-2| ; f(-2), f(x^2+2)

math
f(x)=2 |x-2| ; f(-2), f(x^2+2)

physics conceptual
The tires of a car support the weight of a stationary car. If one tire has a slow leak, the air pressure within the tire will _______ with time, the surface area between the tire and the road will ________ with time, and the net force the tire exerts on the road will _________...

algebra
I am a number. I am a common multiple of 4, 5, 6, and 7. I am less than 10. What number am I?

Math
Can someone help me factor this 5x^2+8x+9 What's the technique in factoring

physics
A 920 g empty iron kettle is put on a stove. How much heat in joules must it absorb to raise its temperature form 15.0° C to 93.0° C? (The specific heat for iron is 113 cal/kg · °C.)(1 cal = 4.184 J)

Business Law
out-of state cases aren't binding precedent in stat courts.

Medical Coding
A 12-year-old boy presents with his father to the ER due to open wounds to his arm' hand, and upper leg. The injury occurred when the boy fell on a barbed-wire fence at the farm while running. Diagnosis: Multiple open wounds to the right forearm, right hand, and left thigh...

perimeter and area
The area of a rectangular certificate is 45 square inches. The perimeter is 28 inches. What are the dimensions of the certificate

Pre-Calc
A man stands on the roof of a building so that his eyes are 132m above ground level. A trash can is on the ground 67.5m away from the building on the line directly beneath the man. What is the angle of depression of the man's line of sight to the trash can on the ground?

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