A high school administrator determined that 22% of the students worked part-time after school with a ±8% margin of error. If the school has 3420 students, which would represent the least possible number of students that work part-time after school?

752

1026

478

273

step-by-step explanation:

107 units

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it

well your weight will go up if you are not going to burn the calories/ carbs

step-by-step explanation: