Represent 0.00563 mg as a number between 0.1 and 1000 using an appropriate prefix express your answer to three significant figures and include the appropriate units. 2 ? "! har 0.00563 mg = 5.63 . 10-3 o mg

The answer is: 0.00563 mg = 5.63 μg

Explanation:

Significant figures of a number are the figures or digits that carry meaning and contributes to the precision of the given number.

The given quantity 0.00563 mg, has three significant figures as all the leading zeros are not significant.

Now to represent 0.00563 mg between 0.1 and 1000, the given unit milligram (mg) is converted to microgram (μg).

As, 1 mg = 1000 mg

Therefore, 0.00563 mg = 5.63 μg, has three significant figures as non-zeros figures are significant.

Therefore, 5.63 μg lies between between 0.1 and 1000 and has significant figures.

given data:

determine the horse power (h.p) = ?

force applied to move the box(f) = 10 pounds,

box lifted from a distance         (d) = 3 feet

time taken to lift                         (t) = 10 sec,

the horse power is defined as amount of work required to move a load. the horse power is equal to 550 foot-pound per second

                  1 h.p   = 550 foot-pound/second

it can also be defined as the the load that need to be move a body for certain distance in a certain amount of time.

mathematically,

                      h.p = (force × distance)/ time

                            = (10 × 3)/ 10

                            = 30/10

                            = 3 foot -pound/sec

hence, the horse power is needed to move the box is 3 foot-pound/second

important note: 1 h.p = 550 foot-pound/second = 746 watts

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation: