Answer:
r+3
Step-by-step explanation:
r is an expression. To get an expression that is 3 more, just add 3
r+3
Answer:
Volume of cylinder is: Volume=1808.64 ft³
Step-by-step explanation:
Height of cylinder = 9 ft
Base diameter of cylinder = 16 ft
We need to find volume of cylinder .
The formula used is: 
We need radius:
The radius = diameter/2 = 16/2 = 8 ft
Putting values and finding volume of cylinder


So, Volume of cylinder is: Volume=1808.64 ft³
Answer:
Given
f
(
x
)
=
4
⋅
7
x
For
x
=
−
1
we have
f
(
−
1
)
=
4
⋅
7
−
1
=
4
7
using
a
−
n
=
1
a
n
For x=2, we have
f
(
2
)
=
4
⋅
7
2
=
196
Step-by-step explanation:
This doesn’t include the Einstein problem cause I didn’t have that one.
Answer:
.016
Step-by-step explanation:
because .4 times .04 is .016