Najs snjd djdnd fjf rnne. Rn. Fjjrkne nsnsns shen end dnd dhs sh shs dhd.
Answer:
17%
Step-by-step explanation:
To calculate percent increase use
percent increase =
× 100%
increase = 28 - 24 = 4, hence
percent increase =
× 100% = 17% ( nearest percent )
Answer:
18,400m^2
Step-by-step explanation:
Answer:
1:7
Step-by-step explanation:
I may be wrong but try to check it over and see if it’s correct.
Let y = ax²+bx+c then substitute all of orders. we'll be doing equations system.

Ok we are at this.
Substitute c = 3 into equation 1 and equation 3.


then addition and subtract for a-b = 3 and a+b = -1

Therefore a = -2, substitute a = -2 in a-b+c=0 or a+b+c=2 but i'm doing a-b+c=0 one.

Therefore b = 1, substitute both a, b and c into y=ax²+bx+c as we get,
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