All 8 markers in total will weigh 80 grams, from doing 10 times 8 markers = 80g
Answer:
y=-11
Step-by-step explanation:
Answer:
251.2 cm²
Step-by-step explanation:
Area of cylinder=2πrh+2πr^2
which is also=2πr(r+h)
applying formula
area=251.2 cm²
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Answer:
Mean = 15.15
Standard deviation = 0.6062
Step-by-step explanation:
We are given a uniform distribution of quantity to be put in each bag.
Low and high filling weights:
14.1 pounds and 16.2 pounds
a = 14.1
b = 16.2
a) Mean:

b) Standard Deviation:

Answer:
This is a terminating decimal.
Step-by-step explanation:
11/20 = 0.55