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Using a number line, what whole number and rational number to the nearest half is 40−−√ between?(1 point)

40−−√ is between __ and __.

40−−√ is between 6 and 7.

Using a number line, what whole number and rational number to the nearest half is 58−−√ between?(1 point)

between 8 and 8.5

between 8.5 and 9

between 7.5 and 8

between 7 and 7.5

Between 8 and 8.5

Using rational approximations, what is an inequality statement comparing 81−−√ and 8–√8? Enter <, >, or =.(1 point)

The inequality is: 81−−√
8 – √8.

The inequality statement is: 81−−√ > 8 – √8.

Write 6,739 in expanded form.(1 point)

(7×100)+(3×10)+(9×1)

(6×1,000)+(7×100)+(3×10)+(0×1)

(9×1,000)+(3×100)+(7×10)+(6×1)

(6×1,000)+(7×100)+(3×10)+(9×1)

(6×1,000)+(7×100)+(3×10)+(9×1)

Express 811 as a repeating decimal. Mark the cycle of repeating digits with a bar.(1 point)

The number 811 as a repeating decimal is 811.000000...

Convert 0.72¯¯¯¯¯ to a rational number in simplest form.(1 point)