What is the difference between dividing 16 by 2 and finding the square root of 16 ?

Which strategy is used by public health to reduce the incidence of food poisoning?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152