It is £21 but I have to be 20 characters long to post this comment but that’s the answer
Answer:
12
Step-by-step explanation:
12×4=48
48 rounded to the nearest 10 is 50
Answer:
Radioactive in half life is 51gram
Step-by-step explanation:
80grams:12years
X :7.6years
12x÷x=x
7.6×80÷12=51gram
Answer:
0/16
Step-by-step explanation:
you use the equation y2-y1/x2-x1 so -12-(-12) which is 0 then do -18-(-2)=-16 so the slope is 0/-16
Answer:so it’s 5
Step-by-step explanation:
It’s 2 divided by 10 = 5