22.25
multiply them by each other and you will get your answer 22.25
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
Use the exponential function of f(x)= 100x times (1.08)^2
Changing the subject of the formula
Answer:
y+3= -6(x+9) is the answer
Step-by-step explanation: