Answer:
C.
Step-by-step explanation:
Hi there!
To find the answer to this, plug the number values in for n and then solve.
For the answer to be correct, the sum has to be less than 26.
Answers B and D both have numbers that would be equal to 26, so they aren’t right.
Answer A has numbers that would go over 26.
Every number in C can be added to 15 and the sum would be less than 26.
I hope this helps!
Answer:
c
Step-by-step explanation:
hope this helps
:)
Answer:
First evaluate 4^t
put x= 1 in 4^x
It's 4^1 = 4 but f(x) = 8
So we need to multiply with 2
So it's A) 2.4^x
3. 22
4. 30.28
5. 174
6. 84
7. 153.42
8. 288
9. the picture doesn't show the whole thing
Answer:
47 days
Step-by-step explanation:
if the lake doubles its size every day, then
if the whole lake was covered in 48 days,
half the lake was covered the day before,
so, the answer is 47 days
