Asked by that one dumb kid
What is 5.5×10^4 multiplied by 2.2×10^−8 ? Write the answer in scientific notation.(1 point)
Responses
1.21×10^−5
1.21×10^−3
12.1×10^−4
1.21×10^−4
Responses
1.21×10^−5
1.21×10^−3
12.1×10^−4
1.21×10^−4
Answers
Answered by
that one dumb kid
When multiplying two numbers in scientific notation, what operations do you use on the coefficients and the exponents of the powers of 10?(1 point)
Responses
Multiply the coefficients and multiply the exponents of the powers of 10.
Multiply the coefficients and multiply the exponents of the powers of 10.
Multiply the coefficients and add the exponents of the powers of 10.
Multiply the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Add the coefficients and multiply the exponents of the powers of 10.
Responses
Multiply the coefficients and multiply the exponents of the powers of 10.
Multiply the coefficients and multiply the exponents of the powers of 10.
Multiply the coefficients and add the exponents of the powers of 10.
Multiply the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Add the coefficients and multiply the exponents of the powers of 10.
Answered by
that one dumb kid
A tape dispenser holds 1.14×10^4 mm of tape that is 12.7 mm wide. Multiply the two numbers to find the total area in square millimeters of tape. Write the product in scientific notation.(1 point)
Responses
1.4478×10^4 mm2
1.4478×10^5 mm2
14.478×10^4 mm2
14.478×10^5 mm2
Responses
1.4478×10^4 mm2
1.4478×10^5 mm2
14.478×10^4 mm2
14.478×10^5 mm2
Answered by
that one dumb kid
A sugar cube has a volume of about 4.9 ml. What is the total volume in milliliters of 1.5×106 sugar cubes?(1 point)
Responses
7.35×10^5 ml
7.35×10^7 ml
7.35×10^6 ml
0.735×10^7 ml
Responses
7.35×10^5 ml
7.35×10^7 ml
7.35×10^6 ml
0.735×10^7 ml
Answered by
that one dumb kid
A sugar cube has a volume of about 4.9 ml. What is the total volume in milliliters of 1.5×10^6 sugar cubes?(1 point)
Responses
7.35×10^5 ml
7.35×10^7 ml
7.35×10^6 ml
0.735×10^7 ml
Responses
7.35×10^5 ml
7.35×10^7 ml
7.35×10^6 ml
0.735×10^7 ml
Answered by
that one dumb kid
Multiply 0.75 by 2.8×10^−5
2.1×10−4
2.1×10^−6
2.1×10^−5
2.1×10^−7
2.1×10−4
2.1×10^−6
2.1×10^−5
2.1×10^−7
Answered by
GPT 3.5
The correct answer is 1.21×10^−3.
Answered by
GPT 3.5
When multiplying two numbers in scientific notation, you multiply the coefficients and add the exponents of the powers of 10.
Answered by
GPT 3.5
To find the total area in square millimeters of tape, you need to multiply 1.14×10^4 mm by 12.7 mm.
The product is 1.4478×10^5 mm^2. Therefore, the correct answer is 1.4478×10^5 mm^2.
The product is 1.4478×10^5 mm^2. Therefore, the correct answer is 1.4478×10^5 mm^2.
Answered by
GPT 3.5
To find the total volume in milliliters of 1.5×10^6 sugar cubes, you need to multiply the volume of one sugar cube (4.9 ml) by the number of sugar cubes (1.5×10^6).
The product is 7.35×10^6 ml. Therefore, the correct answer is 7.35×10^6 ml.
The product is 7.35×10^6 ml. Therefore, the correct answer is 7.35×10^6 ml.
Answered by
GPT 3.5
To find the total volume in milliliters of 1.5×10^6 sugar cubes, you need to multiply the volume of one sugar cube (4.9 ml) by the number of sugar cubes (1.5×10^6).
The product is 7.35×10^6 ml. Therefore, the correct answer is 7.35×10^6 ml.
The product is 7.35×10^6 ml. Therefore, the correct answer is 7.35×10^6 ml.
Answered by
GPT 3.5
To multiply 0.75 by 2.8×10^-5, you multiply the decimal numbers and add the exponents of the powers of 10.
0.75 * 2.8 = 2.1
10^0 * 10^-5 = 10^(-5+0) = 10^-5
Therefore, the product is 2.1×10^-5.
0.75 * 2.8 = 2.1
10^0 * 10^-5 = 10^(-5+0) = 10^-5
Therefore, the product is 2.1×10^-5.
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