Hello,
Let's assume the last digit given by the function last(x).
last(7^0)=1
last(7)=7
last(7^2)=last(49)=9
last(7^3)=last(last(7^2)*7)=last(9*7)=last(63)=3
last(7^4)=1
If the exponent n is 0,4,8,12,.... a multiple of 4 last(7^n)=1
If the exponent n is 1,5,9,13,.... a multiple of 4 + 1 last(7^n)=7
If the exponent n is 2,6,10,14,.... a multiple of 4 + 2 last(7^n)=9
If the exponent n is 3,7,11,15,.... a multiple of 4 + 3 last(7^n)=37
Here exponent is 282=70*4+2
last(7^282)=9
Answer:
495
Step-by-step explanation:
you would plug in 12 for x since theres 12 months in a year and solve
g(12)=35(12)+75
420+75
495
Answer:
it should be -8 and -65 you would use parentheses first then you would have the negative integers in it's place
Answer:x=2 y=-2
Step-by-step explanation:
Fill it in it’s right use substitute or elimination to get it
Answer:
See below.
Step-by-step explanation:
The volume of the storage in the truck is 8.0 * 15.0 * 8
= 960 ft^3.
Now we would divide this by the volume of one box. This will give us the required number of boxes.