Answer:
Pretty sure she was best known for calculating flight paths of spacecraft.
Answer:
5
Step-by-step explanation:
On a number line of whole integers -1.5 falls between -2 and -1
Answer:
they need to wash 39 cars
Step-by-step explanation:
600-61=539
539/14=38.5
round to 39
Answer:
58000m
Step-by-step explanation:
he ran 35.5km+22.5km=58km
58km(1000m/km)=58000m