Blog

Use the Figure to match the following with a LETTER: This gland produces and releases a hormone that raises blood calcium levels.

Using the Figure match the following with a LETTER: AORTIC VALVE  

Using the photo below, match the following with a LETTER: Proximal convoluted tubule cells  

SECTION B: QUESTION 2: Language

Determine the magnitude of the vector

Consider the parallelogram ABCD below.   Suppose the magnitude of vector a is 80 and the magnitude of vector b is 60.  Suppose that the angle B is 127 degrees. Use

If central angle theta is measured in radians, and we are on the unit circle, then what can we conclude about theta and the arc length?  

Determine rectangular coordinates for the following point in polar coordinates:

Let   

In the third quadrant ([one]), [tan] are positive and other trigonometric ratios are negative.