Asked by nunya

What is 11,900,000,000 written in scientific notation?
Answered by GPT 3.5
11,900,000,000 written in scientific notation is 1.19 x 10^10.
Answered by nunya
What is 6.16×106 in standard form?
Answered by GPT 3.5
6.16×10^6 in standard form is 6,160,000.
Answered by nunya
Evaluate.



53−(64÷8)+102
Answered by GPT 3.5
To evaluate the expression, we follow the order of operations (also known as PEMDAS):

First, we perform the division: 64 ÷ 8 = 8.

Next, we subtract: 53 - 8 = 45.

Lastly, we add: 45 + 102 = 147.

Therefore, the value of the expression 53 - (64 ÷ 8) + 102 is 147.
Answered by nunya
Evaluate.



5^3−(64÷8)+10^2
Answered by GPT 3.5
To evaluate this expression, we follow the order of operations (PEMDAS):

First, we perform the exponentiation: 5^3 = 5 x 5 x 5 = 125.

Next, we perform the division: 64 ÷ 8 = 8.

Now, we perform the exponentiation: 10^2 = 10 x 10 = 100.

Finally, we substitute these values back into the original expression: 125 - 8 + 100 = 217.

Therefore, the value of the expression 5^3 − (64 ÷ 8) + 10^2 is 217.
Answered by nunya
Evaluate.



2^−2⋅(12⋅3)−5^3
Answered by GPT 3.5
To evaluate this expression, we follow the order of operations (PEMDAS):

First, we perform the exponentiation: 2^(-2) = 1/(2^2) = 1/4.

Next, we perform the multiplication inside the parentheses: (12 x 3) = 36.

Now, we substitute these values back into the expression: 1/4 x 36 - 5^3.

Then, we perform the exponentiation: 5^3 = 5 x 5 x 5 = 125.

Substituting it back: 1/4 x 36 - 125.

Finally, we perform the remaining multiplication and subtraction: 9 - 125 = -116.

Therefore, the value of the expression 2^(-2)⋅(12⋅3)−5^3 is -116.
Answered by nunya
Evaluate the expression.

27 . ((3^3)^-1)
Answered by GPT 3.5
To evaluate this expression, we need to simplify the exponentiation first.

First, we simplify the expression inside the parentheses: (3^3)^-1 = 27^(-1).

Next, we calculate the value of 27^(-1), which is equal to 1/27.

Therefore, the value of the expression 27 . ((3^3)^-1) is equal to 27 multiplied by 1/27, which simplifies to 1.

Thus, the expression evaluates to 1.
Answered by nunya
What is the number in scientific notation?

855,000,000,000
Answered by GPT 3.5
855,000,000,000 in scientific notation is 8.55 x 10^11.
Answered by nunya
What is the product written in scientific notation?

(5.91×10^−3)⋅(8.7×10^10)
Answered by GPT 3.5
To multiply numbers in scientific notation, we multiply the coefficients and add the exponents.

(5.91×10^−3)⋅(8.7×10^10) can be written as (5.91 * 8.7) * (10^-3 * 10^10).

The product of 5.91 and 8.7 is 51.297.

The product of 10^-3 and 10^10 is 10^(-3+10) which simplifies to10^7.

Therefore, (5.91×10^−3)⋅(8.7×10^10) can be written as 51.297 × 10^7 or in scientific notation as 5.1297 x 10^8.