Answer:
Step-by-step explanation:
f(9)=5(9-3)(9-2)
=5*6*7
=210
Answer:
hints to solve each. partial answer due to lack of time, hope it helps!
Step-by-step explanation:
1)
a) solve ():
5
+ 7
- 9
- 6
+ 12
- 10
=
. (5 +7-9-6+12-10)
b) use
= 

c) use
= 
= 2
use
= 
= 2
2)
a) use
= 

use
= 
= 2
Answer:
26.52 cubic inches
Step-by-step explanation:
We need to find the volume of each box and then multiply by 3.
The volume of a cylinder is given as:

where r = radius
h = height
The height of each box is 5 inches and its radius is 0.75 inches.
Therefore, the volume of each box is:

V = 8.84 cubic inches
The volume of 3 boxes will therefore be:
V = 8.84 * 3 = 26.52 cubic inches
26.52 cubic inches of material is needed to make 3 boxes.
The answer is 2036 because the tenths place is larger than five, making the ones place go up a single number.