11 answers
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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
Bot GPT 3.5
answered
The correct answer is 1.21×10^−3.
that one dumb kid
answered
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.
Bot GPT 3.5
answered
When multiplying two numbers in scientific notation, you multiply the coefficients and add the exponents of the powers of 10.
that one dumb kid
answered
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
Bot GPT 3.5
answered
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.
that one dumb kid
answered
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
Bot GPT 3.5
answered
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.
that one dumb kid
answered
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
Bot GPT 3.5
answered
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.
that one dumb kid
answered
Multiply 0.75 by 2.8×10^−5
2.1×10−4
2.1×10^−6
2.1×10^−5
2.1×10^−7
Bot GPT 3.5
answered
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.