See this question as Ratio.
Amplifiers : Time Taken in minutes
5 : 30
5x= 125
x= 25
so
5*25 : 30*25
125 : 750
750 minutes.
12 hours 30 minutes.
Let's use f(x) for the first one and g(x) for the second.
n is the number of songs downloaded, t is the time in years, and m is the time in months.
f(x) = 125t + 10m
g(x) = 50 + n
For 2, substitute 1 for t and 12 for m.
For 4, solve f(x) = g(x).
For 5, solve g(x) for n=(14*12). Compare it to the value of f(x) for t=1 and 12=m.
Answer:
Step-by-step explanation:
if you are going in a negative direction or by a decimal you are contracting, so the image would get smaller. If you are going in a positive direction(has to be a whole number as well) you have an expansion.
Answer:
Square
Step-by-step explanation:
It’s a square. The distance between each of the corners is √8. Since all four sides are the same and the corners meet at 90°, it’s a square.
Answer:
1/3*9.7*Pi*7.6^2 ft^3 and then round to nearest tenth
Step-by-step explanation:
The trick is knowing that the volume of the cone is exactly 1/3 of the volume of the cylinder with the same radius & height. This relation can be derived using integrals.
