She walks 3 kilometers because 60 divided by 20 is 3
7.234 + 3.9 + 6.56
7.234 + 10.46
17.694 (actual)
17.69 (rounded to the hundredths place)
17.7 (rounded to the tenths place)
18 (rounded to the ones place)
Hope this helps! ;)
Answer: look at the picture, it going to take my long to write so I give you a picture. In the picture it my work done for you.
Step-by-step explanation: Hope this help :D
Answer:
The expression represents a second degree polynomial with two terms The constant term is 1/8 deleting term is x² and the leading coefficient is 6
Thousands because the 4 is in the ten thousands