Write your answer in scientific notation.

(1.25 x 10^4)(4 x 10^4)

5 x 10^8

Step-by-step explanation:

First off, 1.25 x 4 = 5

10^4 x 10^4 = 10^8, using the product of powers rule.

You are left off with 5 x 10^8, hence my answer.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.