Hey there! :D
99%=.99
100*.99= 99
100+99= 199
So, you would be correct. 99% of 100= 99 Nice work!
I hope this helps!
~kaikers
Answer:
2
(
n
+
2
)
(
n
+
1
2
)
Step-by-step explanation:
coefficient of the first term:
2
=
2
×
1
coefficient of the last term:
2
=
2
×
1
coefficient of the middle term (using only the factors above):
5
=
2
×
2
+
1
×
1
2
n
2
+
5
n
+
2
=
(
2
n
+
1
)
(
n
+
2
)
Alternative method:
Treat the given expression as a quadratic set equal to zero, with the form
a
n
2
+
b
n
+
c
and use the quadratic formula
−
b
±
√
b
2
−
4
a
c
2
a
This will given solutions
n
=
−
2 and n
=
−
1
2
for a factoring
2
(
n
+
2
)
(
n
+
1
2
)
Hope this helped
Since 6 + 8 = 14 this is the longest that the third side can be.
The answer is B
The formula for the volume of a sphere is:
V = 4/3 * PI * r^3
The diameter is given as 21.6, divide this by 2 for the radius:
R = 21.6 / 2 = 10.8
V = 4/3 * PI * 10.8^3
V = 5276.7 cm^3
The answer is D
It is 38 that how much it is and if u have a decimal u got to inground that
