Which statement about converting metric units of measurement is true? use the metric table to answer the question.
kilo
1,000
hecto
100
deka
10
metric table
unit
1
deci-
0.1
centi-
0.01
milli-
0.001
to find the number of centigrams in 34 dekagrams, divide 34 by 1,000.
to find the number of hectograms in 4.5 kilograms, multiply 4.5 by 10.
to find the number of grams in 81 milligrams, multiply 81 by 1,000.
to find the number of dekagrams in 15.6 hectograms, divide by 10.
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step-by-step explanation:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.