Mathematics, 29.10.2019 01:31 Xaviiier

# In preparing for a test on a set of material, is it better to study one topic at a time or to study topics mixed together? in one study,1 a sample of fourth graders were taught four equations. half of the children learned by studying repeated examples of one equation at a time, while the other half studied mixed problem sets that included examples of all four types of calculations grouped together. a day later, all the students were given a test on the material. the students in the mixed practice group had an average grade of 77, while the students in the one-at-a-time group had an average grade of 38. what is the best estimate for the difference in the average grade between fourth-grade students who study mixed problems and those who study each equation independently?

Answers: 2

Mathematics, 21.06.2019 20:10, tiggyandrep2dbee

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Answers: 3

Mathematics, 21.06.2019 20:30, bullockarwen

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Answers: 1

Mathematics, 22.06.2019 02:30, lordcaos066

Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)

Answers: 1

In preparing for a test on a set of material, is it better to study one topic at a time or to study...

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