Answer:
Step-by-step explanation:
We will use the following formula:
(a*b)^n = a^n * b^n
(96*53)^7= (96)^7* (53)^7
Hence the equivalent expression is:
(96)^7*(53)^7....
I dont have a calculator, but set it up as k/-2 - (3k-4)/5 = 8/1
Answer:
Step-by-step explanation:
Option C is the correct answer
Machine can make 114 copies in 4 minutes and 45 seconds. So first convert 45 seconds into minutes. We will use ratio and proportion for that using 1 minute = 60 seconds. So let say X minutes = 45 seconds.
solve for X as shown
= X
0.75 = X
So 45 seconds =0.75 minutes
So it takes 4 minutes +0.75 minutes = 4.75 minutes for machine to make 114 copies. We have to find copies made in 1 minute. So lets say it makes C copies in 1 minute. Again we will use ratio and proportion
=
Now solve for C as shown
=
24 = C
So machine can make 24 copies in 1 minute. So thats the final answer.
Answer:
43.88
Step-by-step explanation:
Using the sine rule