stuart

This page lists questions and answers that were posted by visitors named stuart.

Questions

The following questions were asked by visitors named stuart.

multiply and simplify 2(b + 3) + 3(2b - 1)

- 7/8 - 4/5 simplify

How many moles of calcium carbonate can be disloved in .0250 moles of hydrocloric acis

5 3/5 + 3/4 + 2 1/2 =

the average height of 3 boys and 2 irls is 1.65m. the height of another girl is 1.35m. what is the average height of the 3 boys and 3 girls?

is a magazine an energy converter? if so, what energy does it produce.

is a regular magazine an energy converter? if so, what energy does it produce.

Answers

The following answers were posted by visitors named stuart.

Velocity is displacement divided by time, its a vector having both magnitude and direction Speed is distance divided by time and is scalar having a magnitude only. ie. a man runs a race stopping at the finish line, hence 0 displacement and no velocity. He...

sure last option?justify

r u right,david abt 8d?

r u right,david abt 8d?and wat abt 8 b?

how would i explain that?

What type of energy (chemecal, potential, kenetic)?