Answer:
n=5
Step-by-step explanation:
First put the like numbers on the same sides. The n on one and the numbers on the other.
7n-4n=17-2
3n=15
n=5
Formula for volume of cylinder: pi*r^2*h
170 = 3.14*2.5^2*h
170=19,625*h
170/19.625 = h; h = 8.66 inches
Answer:
I would know if the table was included
Step-by-step explanation:
just insert the number of each type of movie into the place of M and see if it is greater than 15
2(3x) and 2(-9)
so 2*3x equals 6x and 2*-9 equals -18
6x-18
Use this property of logarithms:
Your equation transforms into:
Now, you have to apply the definition of a logarithm to express the equation in exponential form:
In case you don't remember, this is the definition of a logarithm:
The log is the exponent (y) you have to raise the base (b) to in order to get the power (x).
Finally, solve the rational equation:
The correct answer is d.