Answer:c
Step-by-step explanation:I just did this one and got it correct
12+25+45+65+34
= 181
Must click thanks and mark brainliest
2 times what = -4?
-2 does
-2 x 2 = -4
-4 time what = 8?
Again, -2.
-2 x -4 = 8
You could do this over and over again or make a table, or you can make a function.
f(n) = f(1) • r

f(1) in this case is 2.
f(n) = 2 • r

r is rate of change, which is -2.
f(n) = 2 • -2

To find the 12th number in the sequence, just substitute n for 12.
f(12) = 2 • -2

f(12) = 2 • -2

-2^11 = -2048
2 x -2048 = -4096
So
the 12th number in the sequence will be -4096.
Answer:
63 is 90% of 70
Step-by-step explanation:
multiply 70 x .9 or 70(.9)
Answer:
9 minutes
Step-by-step explanation:
12 divided by 1.5 is 9.