Answer:
5 hotdogs and 2 tacos
Step-by-step explanation:
Since Cesar is riding his bike at a constant rate of six miles per hour, and he biked 9 hours you have to multiply 9 by 6.
Answer:
Step-by-step explanation:
Symmetric since it goes up and back down the same amount of dots.
Answer: A cardboard box without a lid is to have a volume of 32,000 cubic cm. Find the dimensions that minimize the amount of cardboard used
. ans: base 40 x 40, height = 20
Solution:
The typical box might look like the one below
where . In addition we have xyz = 32000 ,so we need to minimize .
We have,
From the geometry of the problem so y = x. So or x = 40.
Finally, y = x = 40 and z = 32000/(xy)=20.
First year it loses 5%
3,150×(1−0.05)
=2,992.5
second year gains 9%
2,992.5×(1+0.09)
=3,261.825
