25,5 minutes=25,5/60 hours=0,425 hours
3,75/0,425 miles/hour =8,8235≈8,82 miles/hour
8 is in the ones place so 8 ones.
Answer:
she made electronic calculating machines in order to calibrate rockets and make everything more precise
Step-by-step explanation:
Answer:
1) 144
2) 1
Step-by-step explanation:
Answer:
12*15 + 4*15*1.5
180+90 = $270
Step-by-step explanation:
