area = I x w
so 25 x 13 = 325 square inches
Answer:
an item marked down 20% to $9.60
Step-by-step explanation:
0.106337413
i hope this is the answer you need
Answer:
1150
Step-by-step explanation:
a2=a1+d
d=4
sn=(n/2)(2a1+(n-1)d)
s25=(25/2)(2×(-2)+24×4)=25×46=
1150
Hi, there!
_______
The notation "4!" means "factorial". This means you multiply 4 by all the numbers less than 4, until you get to 1.
4! is equal to 4×3×2×1, which is equal to 24.
Hope the answer - and explanation - made sense,
happy studying!!