9514 1404 393
Answer:
B) f(1)=7, f(n+1)= f(n)-3; for n >= 1
Step-by-step explanation:
The first term of the sequence is 7 and the next (4) is found by adding -3 to that: 4 = 7-3. This is described in answer choice B.
The volume of sphere in terms of
is 288
cubic inches, if the sphere has a radius of 6 inches.
Step-by-step explanation:
The given is,
A sphere has a radius of 6 inches
Step:1
Formula for volume of sphere is,
...........................(1)
where, r - radius of sphere
From given,
r - 6 inches
Equation (1) becomes,

=
( ∵
= 6×6×6 =216 )
= 
( The volume of the sphere in terms of π, So keep the value of
)
= 288
= 288
Cubic inches
Volume of sphere, V = 288
Cubic inches
Result:
The volume of sphere in terms of
is 288
cubic inches, if the sphere has a radius of 6 inches.
The motorists average speed was 58 kph
Answer:
by how much degrees should the heat be reduced in the last 5 minutes of banking