Answer:
48 miles per hour
Step-by-step explanation:
If they traveled 2400 miles and the total driving time was 50 hours, divide 2400/50 in order to find how many miles they drove per hour.
 
        
                    
             
        
        
        
Answer:
0.300 + 0.030 + 0.004
or
0.100 x 3  +  0.01 x 3  +  0.001 x 4
 
        
             
        
        
        
Answer:
00.29
Step-by-step explanation:
 
        
             
        
        
        
Answer:
5.9× 10^4
Step-by-step explanation:
I'm assuming that by "104" you actually meant "10^4," which reads "fourth power of 10."  Please be sure to use the symbol " ^ " to express exponentiation.
The sum of 2.5 × 10^4 and 3.4 × 10^4 is (2.5 + 3.4)×10^4
or
5.9× 10^4
 
        
             
        
        
        
Answer: 18
Step-by-step explanation: Use PEMDAS