I think it would be true because they are crossing
Answer:
12,354 leaves
Step-by-step explanation:
Leaves fallen from a maple tree =
= ![384(\frac{3}{2} )^{n}](https://tex.z-dn.net/?f=384%28%5Cfrac%7B3%7D%7B2%7D%20%29%5E%7Bn%7D)
At the end of 7 weeks
= 384 + 384(1.5) + 384(1.5)² + 384(1.5)³ + 384(1.5)⁴ + 384(1.5)⁵ + 384(1.5)⁶
= 12,354 leaves
12,354 leaves fell from the tree.
Step-by-step explanation:
×2+(y+3) 2=49
2×y=2y=2×3=6
49-2=47
2y=47-6=41
2y=41÷2=20 1/2
Answer:
Area = 108 cm^2
Perimeter = 44 cm
Step-by-step explanation:
Area, -->
24 + 30 + 24 + 30 -->
24(2) + 30(2)
48 + 60 = 108 cm^2
108 = area
10 + 12 + 10 + 12, -->
10(2) + 12(2) = 44 cm
44 = perim.
<u><em>Hope this helps!</em></u>
Total number paintings made by category of 7 children = 7*8 = 56
Total number of paintings made by the remaining = 3*12 = 36
Total number of paintings = 56+36= 92 paintings
Average number of paintings by all the children = 92/10 = 9.2 ≈ 9 paintings