Mathematics, 18.06.2020 17:57 jaimon8729

Prove that -√7 is irrational

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Answers: 2

Answer

Mathematics, 22.06.2019 01:00

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

Answers: 2

Answer

You know the right answer?

Prove that -√7 is irrational...

Questions

Mathematics, 08.04.2021 01:00

A farm currently has 10 large male cattle. The farmer adds a pregnant rabbit to increase the livestock population. The novice farmer estimates that he...

Mathematics, 08.04.2021 01:00

An airplane heads due north at 300 miles per hour. It experiences a 40 mile per hour crosswind flowing in the direction `N\ 30°\ E`. a). Express the...

Mathematics, 08.04.2021 01:00

There is 1 teaspoon of curry powder A. How many milliliters of curry powder are needed?...