In a survey, 30% of those questioned chose autumn as their favorite season. if 27 people chose autumn, then how many people were surveyed? 8 63 81 90

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Find the nonpermissible replacement for binthis expression.b2/5b +5

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.