Please help! Would be appreciated so much

25%.

Step-by-step explanation:

First, let's find the area of both circles. The area of a circle is given by:

The radius of the smaller circle is one. Thus, its area is:

The radius of the larger circle is two. Thus, its area is:

The probability that a random point chosen will be inside the small circle will be the area of the small circle over the total area. Hence:

The probability of a random point being in the small circle is 25%.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,