Work out the total surface area of this hemisphere which Sph
has a radius of 8 cm.
Surface
Give your answer to 1 decimal place.
41
You must use the a button in your calculations.
4xTTX82=804.2477193
804.2477193=2=402.1238597
=402.1x2=804.2477193
+
8 cm

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

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,

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: