What is contained within the seed of a cone in a pine tree? 

Moss antheridia are created on the _____________  gametophyte and produce ____________ .

2. Find the equation of the tangent line to the curve at the given point:   

9. Use logarithmic differentiation to find the derivative of .

8. Find the derivative of

3. A dynamite blast blows a heavy rock straight up with a launch velocity of . It reaches a height of

Assume you have a sample of water with a temperature of 90°C. You place a piece of metal with a temperature of 60°C into the warmer water. Both the water and metal come to thermal equilibrium. Which of the following represents equilibrium.

Which of the following substances X, Y, Z, or A with the following respective heat capacities CX=4.00 J/g°C   CY=2.00 J/g°C   CZ=1.00 J/g°C    CA=0.15 J/g°C absorbs the greatest amount of heat energy (q). Assume all substances have the same  temperature change of 50°C and a mass of 1.00g.

Formulas:Calculate the scan time when using a 10 ms TR,  5 ms TE, 1 NEX, a 24 cm FOV, and a matrix of 256 x 256, and 60 slices during a 3D image acquisition?Show your work in answer box.

Formulas:What is the magnetic field strength if the frequency difference between fat and water is 447 HZ ?Use the Chemical Shift frequency difference formula.Show your work in answer box.