Answer:
77.3
Step-by-step explanation:
Decimal notation: 77.3
No. of significant figures: 3
No. of decimals: 1
Scientific notation: 7.73 × 101
Steps:
#1: 77.3003 (the original number has 6 sig figs)
#2: 77.3 (rounded to 3 significant figures)
Answer:
x=4
Step-by-step explanation:
3^(x-1)=27
=>3^(x-1)=3³
=>(x-1)=3
=>x=4
Answer:
49
Step-by-step explanation:
Because the volume of a rectangular prism is 
, where l is length, w is width, and h is height, then 
. Dividing both sides by 4, we have 
. Dividing both sides by 4 again, we have 
. Now, dividing both sides by 11, we have 
