Answer:
7 marigolds will fit in this row
Step-by-step explanation:
Given
Length of the row for planting marigold = 2 yards
Spacing between the flowers = 1/3 yard
The first marigold is planted at 0 yard, the total number of marigold that can be planted is equal to
A 1/3 B 1/3 C 1/3 D 1/3 E 1/3 F 1/3 G
The alphabets represents the marigold flower
Hence, total 7 flowers can be planted
Answer:
1(96) 2(-4) 3(-60) 4(-176) 5(44) 6(-76) 7(-64) 8(306) 9(64) 10(48) 11(24) 12(48) 13(-7) 14(16) 15(-7) 16(2) 17(-4) 18(38) 19(5) 20(5)
Step-by-step explanation:
Step 1:
<span>Calculate the effective thermal conductivity of the wall or ceiling:
</span>
K_eff = [ (13 ÷ 8)(0.12) + (16 - (13 ÷ 8)) × (0.04)] ÷ 16
K_eff =<span> [ 0.195 + 0.565] </span>÷<span> 16
</span>
K_eff = 0.76 ÷ 16
K_eff = 0.0475 W/ (m K)
Step 2:
Calculate <span>the interior ceiling area:
</span>Area of each of the interior side walls = <span>8.82 m x 8.64 m
= 76.2 m</span>²
Area of the interior ceiling = 8.64 m × <span>8.64 m
</span> = 74.6 m²
H = - k·A·(Δ - T) ÷ <span>(thickness)
</span>
H = - 0.0475 ÷ (379.45 × 20) ÷ 45/8
H = - ( - 0.95 × 379.45 ) ÷<span> 0.1429
</span>
H = <span>2.52 kW </span>
Answer:
2,800 Books to be the same.