Answer:
a) 8 x 10^3 or 8000
b) 8 x 10^-2 or .08
Explanation: Refer to a guide on rounding sig figs
Answer:
Always
Step-by-step explanation:
Answer:
288cm
Step-by-step explanation:
8x3x12=
288 centimeters
63 times 7 equals 441. 441 divided by 9 is 49. Therefore, your answer us 49. Have a nice day!