Which shows two products that both result in positive values?
A. (0.5)(–0.4) and (1.2)(–0.8)
B. (–0.5)(–0.4) and (1.2)(–0.8)
C. (0.5)(0.4) and (–1.2)(–0.8)
D. (0.5)(–0.4) and (1.2)(0.8)

14

step-by-step explanation:

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

the answer would be  

a.

3: 1

step-by-step explanation:

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.