Answer:
h=60 and v=54000 cm³.
Step-by-step explanation:
Let h be the height of the box kite,
Assume that the length of one face of base is 30 cm and another face of the base is 30 cm.
The total area of the kite box that is covered by the fabric
The area of 4 sides of the kite is 7200.
Divide both sides by 120.
The height of the box is 60 cm.
The volume of a rectangular prism.
Therefore, the height of the kite is 60 units and volume of the volume inside the kite is 54000 cm³.
X=2.2 x= 2 2/9 hope this helps
The answer is 5,781,600 minutes
Answer:
284 kgs
Step-by-step explanation:
4 bushels = 112 kg
8 bushels = 224 kg
PLUS
0.5 bushels = 60 kg
8.5 bushels = 224 + 60 = 284 kg
8.5 bushels of oats weighs 284 kgs.
Hope this helps! :)
Answer:
532
Step-by-step explanation:
The score that represents the top 20% = A score = 80%
Z score for 80% percentile = 0.842
We solve using the z score formula
z = (x-μ)/σ, where
x is the raw score = ??
μ is the population mean = 490
and σ is the population standard deviation = 50
Hence:
0.842 = x - 490/50
Cross Multiply
0.842 × 50 = x - 490
x = 0.842 × 50 + 490
x = 42.1 + 490
x = 532.1
Approximately = 532
Therefore, the test score = 532
