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Ls
Questions and answers by
Ls
Questions (5)
Bill's baseball bag weighs 4 pounds . If he takes out 2 pairs of cleats that weigh 6 ounces each . How much will his bag weigh?
7 answers
2,061 views
Write a statement for 6+ n=2
1 answer
333 views
Use the Product Rule of Exponents to simplify the expression 3^8 ⋅3^3.
23 answers
107 views
Find 0.078 - (5.2*10^-3). Express your answer in scientific notation. Do not round your answer.
3 answers
152 views
Earth’s radius is approximately 3,959 miles, while Jupiter’s radius is approximately 4.3441×104 miles. How much bigger is
22 answers
462 views
Answers (32)
the choices are 5×10^7 5×10^8 5×10^10 5×10^9
China and India are the most populous countries in the world. China’s population is approximately 1.45×10^9 , while India’s population is approximately 1,400,000,000. How many more people live in China than in India?
wrong
China and India are the most populous countries in the world. China’s population is approximately 1.45×10^9 , while India’s population is approximately 1,400,000,000. How many more people live in China than in India?(1 point)
Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately 2.33×10^−6 m and 0.0000075 m, respectively. Which blood component has a bigger diameter, and approximately by how much?(1
The size of a hydrogen atom is about 1.2×10^−10 m across. The size of an oxygen atom is 0.000000000152 m across. What is the difference between the sizes of these atoms in scientific notation?(1 point)
try again
wrong
The U.S. national debt was $2.9617×10^13 in 2021 and $3.98×10^11 in 1971. Find how much the debt increased in the 50-year period.
Subtract 4.66×10−5−7.34×10−7
Which are the correct steps to follow to simplify an exponential expression using the Quotient Rule of Integer Exponents?(1 point) Responses Check if the bases are the same; if they are, add the exponents of the numerator and denominator (leave as-is
Responses 1253÷753 12 superscript 53 baseline divided by 7 superscript 53 baseline 12106 12 superscript 106 baseline 5106 5 superscript 106 baseline 553
which one should i pick
wrong
Simplify this expression using the Quotient Rule of Integer Exponents: 1253÷753.(1 point) Responses 1253÷753 12 superscript 53 baseline divided by 7 superscript 53 baseline 12106 12 superscript 106 baseline 5106 5 superscript 106 baseline 553
Apply the Quotient Rule of Integer Exponents to simplify 2365÷2332.(1 point) Responses 2333 23 superscript 33 baseline 97 97 2397 23 superscript 97 baseline 133
Simplify a67b34.(1 point) Responses ab33 a b superscript 33 baseline a33 a superscript 33 baseline 23 23 a67b34
Simplify this expression using the Quotient Rule of Integer Exponents: t400t100.(1 point) Responses t300 t superscript 300 baseline t4 t superscript 4 baseline 300 300 t500 t superscript 500 baseline
sorry i meant Simplify 4^13÷3−5
Simplify 413÷3−5
Simplify 13^12÷13^−10
the answer is 103 because 65 + 38 = 103
What is the missing exponent in the following equation? e?e65 = e38
rather than adding it, i subtracted it
the correct answer was x^222
still wrong
it is wrong
Simplify x675x453 .(1 point)
Find the numerical equivalent of 3^9⋅3^−5
Find the numerical equivalent of 7^2⋅7^3
Use the Product Rule of Exponents to simplify the expression 7^5 ⋅7^2.
How do you convert 52 ounces?
