Answer:
205
Step-by-step explanation:
Given
N(t) = 100 + 15t is the equation of the relation.
We're asked to find N(7)
Taking a look at the question again and putting it side by side the equation
N(t)
N(7)
We can deduce that t = 7, and as such, solve for it in the equation given
N(7) = 100 + 15(7)
N(7) = 100 + 105
N(7) = 205
Therefore, the number of unread mails after 7 days will be 205
Hi there! :)
Step-by-step explanation:
Multiply- it's going to be product. It can also multiply by the numbers, fractions, decimals, factors, and multiples.
First, multiply by the numbers.


Answer: 
Hope this helps!
Thanks!
-Charlie
Have a great day! :)
The derivative is -6sin(3x)
Answer:
2 bones and 25 pounds of dog food would cost $22.25
Step-by-step explanation: