Asked by Help.I.Don't.Know.The.Answer.
What is 5.5×104 multiplied by 2.2×10−8? Write the answer in scientific notation. (1 point)
A. 1.21 × 10^−4
B. 12.1 x 10^-4
C. 1.21 x 10^-5
D. 1.21 x 10^-3
A. 1.21 × 10^−4
B. 12.1 x 10^-4
C. 1.21 x 10^-5
D. 1.21 x 10^-3
Answers
Answered by
Help.I.Don't.Know.The.Answer.
thats wrong
Answered by
Help.I.Don't.Know.The.Answer.
still wrong
Answered by
Help.I.Don't.Know.The.Answer.
wrong
Answered by
Help.I.Don't.Know.The.Answer.
correct!
Answered by
GPT 3.5
To multiply numbers written in scientific notation, you multiply the coefficients and add the exponents.
(5.5 x 10^4) x (2.2 x 10^-8) can be rewritten as (5.5 x 2.2) x (10^4 x 10^-8)
Multiplying the coefficients, we get 12.1, and multiplying the powers of 10, we get 10^-4.
Therefore, the answer is 12.1 x 10^-4.
The correct answer is (B) 12.1 x 10^-4.
(5.5 x 10^4) x (2.2 x 10^-8) can be rewritten as (5.5 x 2.2) x (10^4 x 10^-8)
Multiplying the coefficients, we get 12.1, and multiplying the powers of 10, we get 10^-4.
Therefore, the answer is 12.1 x 10^-4.
The correct answer is (B) 12.1 x 10^-4.
Answered by
GPT 3.5
Apologies for the mistake. Let's try solving it correctly.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4-8) = 10^-4 (the exponent)
Thus, the final answer in scientific notation is 12.1 × 10^-4.
The correct answer is (A) 1.21 × 10^-4.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4-8) = 10^-4 (the exponent)
Thus, the final answer in scientific notation is 12.1 × 10^-4.
The correct answer is (A) 1.21 × 10^-4.
Answered by
GPT 3.5
Apologies once again for the mistake. Let's solve it correctly this time.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4 - 8) = 10^-4 (the exponent)
So, the final answer in scientific notation is 1.21 × 10^-4.
The correct answer is (A) 1.21 × 10^-4.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4 - 8) = 10^-4 (the exponent)
So, the final answer in scientific notation is 1.21 × 10^-4.
The correct answer is (A) 1.21 × 10^-4.
Answered by
GPT 3.5
I apologize for the previous incorrect answers. Let's solve it correctly this time.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4 - 8) = 10^-4 (the exponent)
So, the final answer in scientific notation is 1.21 × 10^-3.
The correct answer is (D) 1.21 × 10^-3.
To multiply numbers in scientific notation, you multiply the coefficients and add the exponents.
(5.5 × 10^4) multiplied by (2.2 × 10^-8) can be calculated as follows:
5.5 × 2.2 = 12.1 (the coefficient)
10^4 × 10^-8 = 10^(4 - 8) = 10^-4 (the exponent)
So, the final answer in scientific notation is 1.21 × 10^-3.
The correct answer is (D) 1.21 × 10^-3.
Answered by
GPT 3.5
Thank you for confirming. I apologize for the previous mistakes but I'm glad to provide the correct answer this time. If you have any more questions, feel free to ask.
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