Answer:
b.
i. N= 10n+120
= 10*14+120
= 260
ii. N = 10n+120
<=> 190=10n+120
<=> n=7
Step-by-step explanation:
<span>The product of 7 and 0.04 is 0.28=true</span>
Answer:
100kg
Step-by-step explanation:
On the graph 100kg is where the line starts so that his weight when he started. Hope this made sense!
1800
20%=1/5 which means 360x5 is the number of people at the concert
360x5=1800
hope this helps :)