Answer:
0.625 days
1.6 cm.
Step-by-step explanation:
The grass in Jamie's yard grew 16 cm in 10 days.
The grass is growing at a constant rate.
So, we can use the unitary method.
Therefore, to grow by 1 cm the grass will take [tex] \frac{10}{16} = 0.625 [/tex] days.
Again, in 1 day the grass will grow by [tex] \frac{16}{10} = 1.6 [/tex] cm. ( Answer )