
if you want to multiply mixed numbers you need to turn them into improper fractions
To solve the average rate of change, use the formula of the slope:
m = ( y2 - y1 ) / ( x2 - x1 )
but first we must solve the value of the function when x = 3
f(3) = - log ( 4 * 3 ) + 5
f (3) = 3.92
solve the function when x = 8
f(8) = - log ( 4 * 8) + 5
f(8) = 3.49
so the average rate of change
m = ( 3.49 - 3.92 ) / ( 8 - 3)
m = - 0.09
You would multiply 1600 by 5 or divide 1600 by 2 and multiply by 10 to get an answer of 800 milligrams. Then you convert into grams.
Step-by-step explanation:
59,098. add it up and just keep track of your ten+ numbers.
Your answer is Option C, - 5.
- 12 - (- 7) = - 12 + 7 = - 5.