2x1/10 plus 9 x 1/1000

HELP PLEASE THIS IS A TEST

if you multiply 2 * 1 and divide it by 10 then you add 9 * 1 divide 10,000 it should be 0.2009

First solve the first one then you’ll add it

2×1/10 is the same as 2/10 or to make it easier you could make it 0.2

Now, for the second

9/1000 which means 0.009

Now, you can add them

0.2+0.009=0.209

Step-by-step explanation:

I hope this helped a little, please give me brainliest

x=half

step-by-step explanation:

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,