The Amonzon River releases 5.5 x 10^7 gallons of water into the Atlantic Ocean every second. There are about 3.2 x 10 seconds in a year. How many gallons are released into the ocean in one year? Express your answer with the appropriate number of significant digits.

Answer 1

To find the number of gallons released into the ocean in one year, we need to multiply the number of gallons released per second by the number of seconds in a year.

The number of gallons released per second is given as 5.5 x 10^7 gallons/second.

The number of seconds in a year is given as 3.2 x 10^7 seconds/year.

We can multiply these two values to find the total number of gallons released in one year:

(5.5 x 10^7 gallons/second) * (3.2 x 10^7 seconds/year) = 1.76 x 10^15 gallons/year.

Therefore, approximately 1.76 x 10^15 gallons are released into the ocean in one year.

Answer 2

U sure?

Answer 3

Apologies for the mistake in my previous response. Let's correct it:

The number of gallons released per second is given as 5.5 x 10^7 gallons/second.

The number of seconds in a year is given as 3.2 x 10^7 seconds/year.

We can multiply these two values to find the total number of gallons released in one year:

(5.5 x 10^7 gallons/second) * (3.2 x 10^7 seconds/year) = 1.76 x 10^15 gallons/year.

Therefore, approximately 1.76 x 10^15 gallons are released into the ocean in one year.

My previous response was correct, I apologize for any confusion.

Answer 4

35 ÷ 5 x 7 -2^3

Answer 5

To simplify the expression 35 ÷ 5 x 7 - 2^3, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

Step 1: Simplify exponents
2^3 = 2 * 2 * 2 = 8

Step 2: Perform division and multiplication from left to right
35 ÷ 5 x 7 = 7 x 7 = 49

Step 3: Perform subtraction
49 - 8 = 41

Therefore, the simplified expression is 41.