NAME 8-3 Word Problem Practice
Dot Products and Vector Projections
4.1
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1. SUBMARINES The path of a submarine can be
described by the vector v = (8,3). If the submarine
then changes direction and travels along the vector
u= (2,5), what is the distance traveled by the
submarine?

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?