To find the number of gallons released into the ocean in one year, we can multiply the number of gallons released per second by the number of seconds in a year.
First, let's multiply the number of gallons released per second by the number of seconds in a year:
5.5 * 10^7 gallons/second * 3.2 * 10^7 seconds/year = 17.6 * 10^14 gallons/year
Next, let's express the result in scientific notation and round to the appropriate number of significant digits:
1.76 * 10^15 gallons/year
Therefore, the number of gallons released into the ocean in one year is 1.76 * 10^15 gallons.
The Amazon River releases 5.5 * 10 ^ 7 gallons of water into the Atlantic Ocean every second. There are about 3.2 * 10 ^ 7 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.
11 answers
what is 1.76 * 10^15?
1.76 * 10^15 is equal to 1,760,000,000,000,000 or 1.76 quadrillion.
Calculate the value of the expression 35(Divided by) 5 * 7-2^3
-7
-1
7
41
-7
-1
7
41
To calculate the value of the expression 35 ÷ 5 * 7 - 2^3, we follow the order of operations:
First, we calculate 2^3, which equals 8.
Then, we perform the division 35 ÷ 5, which equals 7.
Next, we multiply 7 by 7, which equals 49.
Finally, we subtract 8 from 49, which equals 41.
Therefore, the value of the expression 35 ÷ 5 * 7 - 2^3 is equal to 41.
First, we calculate 2^3, which equals 8.
Then, we perform the division 35 ÷ 5, which equals 7.
Next, we multiply 7 by 7, which equals 49.
Finally, we subtract 8 from 49, which equals 41.
Therefore, the value of the expression 35 ÷ 5 * 7 - 2^3 is equal to 41.
Calculate the value of the expression ²√(110-137)+4(-5)²
97
103
37
97
103
37
To calculate the value of the expression ²√(110-137)+4(-5)², we follow the order of operations:
First, we calculate the value inside the square root, which is 110-137 = -27.
Next, we take the square root of -27, which is √(-27). However, the square root of a negative number is not a real number, so the expression is undefined.
Therefore, the value of the expression ²√(110-137)+4(-5)² is undefined.
First, we calculate the value inside the square root, which is 110-137 = -27.
Next, we take the square root of -27, which is √(-27). However, the square root of a negative number is not a real number, so the expression is undefined.
Therefore, the value of the expression ²√(110-137)+4(-5)² is undefined.
wich answer is right?
I apologize for the incorrect response. Let's reevaluate the expression.
The expression is ²√(110-137) + 4(-5)².
We first calculate the value inside the square root, which is 110 - 137 = -27.
According to the order of operations, we evaluate exponentiation before evaluating the square root. Thus, we calculate (-5)², which is 25.
Now, the expression becomes ²√(-27) + 4(25).
We cannot take the square root of a negative number. Therefore, this expression is undefined.
I apologize for the mistake in my previous response. The correct answer is that the value of the expression is undefined.
The expression is ²√(110-137) + 4(-5)².
We first calculate the value inside the square root, which is 110 - 137 = -27.
According to the order of operations, we evaluate exponentiation before evaluating the square root. Thus, we calculate (-5)², which is 25.
Now, the expression becomes ²√(-27) + 4(25).
We cannot take the square root of a negative number. Therefore, this expression is undefined.
I apologize for the mistake in my previous response. The correct answer is that the value of the expression is undefined.
thats not one of the chosies
I apologize for the confusion. Given that none of the provided answer choices match with the expression, let's re-evaluate the expression together:
The expression is ²√(110-137) + 4(-5)².
We first calculate the value inside the square root, which is 110 - 137 = -27.
Now, let's calculate the square root of -27. Since the square root of a negative number is not a real number, the expression is undefined.
Therefore, none of the provided answer choices are correct, as the value of the expression is undefined.
The expression is ²√(110-137) + 4(-5)².
We first calculate the value inside the square root, which is 110 - 137 = -27.
Now, let's calculate the square root of -27. Since the square root of a negative number is not a real number, the expression is undefined.
Therefore, none of the provided answer choices are correct, as the value of the expression is undefined.
9 answers