3+4 = 7
-. .. -.-. . / - .-. -.--
Answer:
The number 55 is not a prime number because it is possible to express it as a product of prime factors. In other words, 55 can be divided by 1, by itself and at least by 5 and 11. So, 55 is a 'composite number'.
Answer:
lin: 12 ounces/ (1/4) ounces= 12/(1/4)=48 sec
diego:20 ounces/ (2/3) ounces= 20/(2/3)= 30 sec
You need to know the distance between the two cities, to use the formula distance = velocity * time from which you solve time = distance / velocity.
That distance is 127.0 miles (for one of the routes)
So, you have time = 127.0 miles / 55 miles/hour = 2.3 hours
That is about 2 hours and 18.5 minutes.
Answer: 2.3 hours
Hoxiziizizitzizitzitxyxixyxoyxixixoy it it