Mathematics, 30.05.2020 11:57 mahdy43
Nadine and Calvin are simplifying the expression (StartFraction r Superscript negative 5 Baseline s Superscript negative 3 Baseline Over r Superscript 8 Baseline s Superscript negative 2 Baseline EndFraction) Superscript negative 4.
Nadine claims the first step to simplify the expression is to raise the numerator and denominator to the power of 4 to get StartFraction r Superscript negative 20 Baseline s Superscript negative 12 Baseline Over r Superscript 32 Baseline s Superscript 8 Baseline EndFraction.
Calvin claims the first step to simplify the expression is to apply the quotient of powers to get (r Superscript negative 13 Baseline s Superscript negative 1 Baseline) Superscript negative 4.
Who is correct and why?
Nadine is incorrect because she should have applied the quotient of powers rule first.
Nadine is correct because she correctly applied the power of a product rule.
Calvin is incorrect because he should have applied the power of a product rule first.
Calvin is correct because he correctly applied the quotient of powers rule
Answers: 3
Mathematics, 21.06.2019 20:30
Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?
Answers: 1
Mathematics, 22.06.2019 02:00
Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i
Answers: 2
Mathematics, 22.06.2019 03:00
The graph of a quadratic function has a maximum at point (0, 5). the graph contains the point (2, 1). what is another point on the graph?
Answers: 1
Mathematics, 22.06.2019 03:00
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 3
Nadine and Calvin are simplifying the expression (StartFraction r Superscript negative 5 Baseline s...
Arts, 21.01.2021 23:00
Computers and Technology, 21.01.2021 23:00
Arts, 21.01.2021 23:00
English, 21.01.2021 23:00
Chemistry, 21.01.2021 23:00
Mathematics, 21.01.2021 23:00
Spanish, 21.01.2021 23:00
Chemistry, 21.01.2021 23:00
Chemistry, 21.01.2021 23:00
Mathematics, 21.01.2021 23:00
Mathematics, 21.01.2021 23:00