subject
Mathematics, 27.10.2020 03:20 wolffee895

PLEASE HELP. ILL MARK YOU BRAINLIEST. THIS COULD HELP ME A LOT THANK YOU!! Q- Which of the following is equivalent to the expression below?

Expression:y^-2 • y^-3 • x^2

A) x^2 / y^5

B) y^5 / x^2

C) x^2 y^5

D) xy^-3


PLEASE HELP. ILL MARK YOU BRAINLIEST. THIS COULD HELP ME A LOT THANK YOU!!

Q- Which of the follow

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
What is coefficient of the term of degree of degree 5 in the polynomial below
Answers: 1
question
Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to maria’s equation?
Answers: 1
question
Mathematics, 22.06.2019 01:00
Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon
Answers: 3
question
Mathematics, 22.06.2019 01:30
Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10
Answers: 3
You know the right answer?
PLEASE HELP. ILL MARK YOU BRAINLIEST. THIS COULD HELP ME A LOT THANK YOU!! Q- Which of the followin...
Questions
question
Mathematics, 28.09.2019 03:40
question
Mathematics, 28.09.2019 03:40
question
Mathematics, 28.09.2019 03:40