Grace has decided to e-file her taxes this year. Why should she file her
state and Federal taxes together through the same software? *
1 point
Both tax returns are actually reviewed by the Federal government, so filing them
together expedites the process.
If she files them together, she's more likely to receive a larger refund or get a tax
credit.
A majority of e-filing software companies provide a significant discount if you file
both returns together.
Grace will have just one submission ID, which makes it less likely that the state will
reject her state tax return.

The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.

What is the perimeter of a rectangle if the length is 5 and the width is x?