Can I have help with this question

a) 450,000,000,000  (450 Billion)

b) 3500

Step-by-step explanation:

a) (5 x 9) · 10^(3+7)

   45 x 10^10

b) (7 ÷ 2) · 10^5-2

   3.5 x 10^3

a) 45,000,000,000,000

b) 3,500

Step-by-step explanation:

Where there is an exponent and the base is 10, the exponent is how many zeros to add to the end of the number.

a) (5x10,000)x(9x100,000,000)

50,000x900,000,000

45,000,000,000,000

b)(7x1,000,000)/(2x1,000)

7,000,000/2,000

3,500

entering that problem on the tube might get you an answer

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies