The tectonic plates of the ocean floor are constantly spreading. The Mid-Atlantic Ridge is spreading slowly at about 5×10 – 5 kilometers per year. The East-Pacific Rise is spreading faster at about 1.5×10 – 4 kilometers per year. Use these numbers to complete the sentence below. Write your answer in standard form, without using exponents. The East-Pacific Rise is spreading about times as fast as the Mid-Atlantic Ridge.

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

step-by-step explanation:

where is the question is there is a formula or is there not one

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)

it's possible to build a triangle with side lengths of 3, 3, and 9.- true ( b.)