Answer:
46
Step-by-step explanation:
Sin(4.8/6.7)=45.7596=46
Answer:
Step-by-step explanation:
Let and be independent random variables representing the lifetime (in 100 hours) of Type A and Type B light bulbs, respectively. Both variables have exponential distributions, and the mean of X is 2 and the mean of Y is 3.
First you must find the unit rate, so a 45 divided by 6 is 7.5, so then, multiply that by 10, 10 times 7.5 is 75, move the decimal place up, now you have the base rate, you can find any amount, so with these questions, all you must do is find the unit rate, in this case, the unit rate is 7.5, the unit rate will always be the ratio of one unit to the value of the unit, seen as ( 1-7.5 ) here.
Hope this helps, if not, comment below please!!!
Answer: 6(a-1)^2
Step-by-step explanation:
6a^2-12a+6
6(a^2-2a+1)
6(a-1)^2
28y-16y=12y
hope this helps!
