Question

Using a number line, what whole number and rational number to the nearest half is 105−−−√
between?(1 point)
Responses

between 11 and 11.5
between 11 and 11.5

between 10.5 and 11
between 10.5 and 11

between 9.5 and 10
between 9.5 and 10

between 10 and 10.5

Answer 1

sqrt(105) ≈ 10.247, so it's between the whole numbers 10 and 11 and, to the nearest half, between 10 and 10.5. Thus choose: between 10 and 10.5.