I think that it is D or A
<span>1.) she gave 10 out of the 25 away so written as a fraction would be 10/25. then you dived 10 by 25 and you get .4 after you get the decimal, move the decimal point to the left two places and the answer is 40%.
So the answer is 40%. </span>
Answer:
A. f(n + 1) = (–0.5)f(n)
Step-by-step explanation:
Step-by-step explanation:
The formula for the lateral area of a right cone is :
LA = rs
Where
r is the radius of the base and s is the slant height of the cone
Equivalent expression,

or

Hence, this is the required solution.
Answer:

Step-by-step explanation:
From the question, we understand that the number is n.
Three less than n is:

The square is:

The square equals 7;
So, we have:
