I hope this helps you
f(8)=2.8+5=21
g(8)=3.8+6=30
f-g(8)=21-30= -9
6:42 pm because you just subtract the elapsed time.
The average rate of change in the monthly rate per year is -$0.056 i.e decreases by 0.056 every consecutive year.
Step-by-step explanation:
Step 1; The initial value is $7.69 in 1980 and the final value is $6.13 in 2008.
Difference in values = Final value - initial value = $6.13- $7.69 = -$1.56 (the negative symbol indicates that the cost has gone down with time)
Period between the values =Final year - initial year = 2008 - 1980 = 28 years.
Step 2; To find the rate of change per year, we divide the difference in values in that given period of time by the number of years in that period.
Rate of change per year = Difference in values in that period/ no of years.
= -$1.56 / 28 = -$0.056 (the negative symbol indicates that the cost has gone down with time)
So for every year between 1980 and 2008, the price of the monthly rate for basic able TV reduced by $0.056.
Answer:
3
Step-by-step explanation:
Let's write the factors:
48's factors are = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48.
24's factors are = 1, 2, 3, 4, 6, 8, 12, 24.
45's factors are =1, 3, 5, 9, 15 and 45.
The greatest number that is in all three of these lists of factors is 3!
So, 3 is the greatest common factor between all three numbers!
Answer:
there is not enough information because x and 55 are parrallel, not congruent.
Step-by-step explanation:
