Question
In: Math
81 2/3% of ______barrels is 60 barrels?
81 2/3% of ______barrels is 60 barrels?
Solutions
Expert Solution
2/3% * x = 60
or, 2/300 * x = 60
or, x = 60 * 300/2
or, x = 9000
milcah answered 3 years agoRelated Solutions
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Let the random variable X follow a normal distribution with ?=
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a. Find the probability that X is greater than 70.
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Sample Size No. Defective 1 80 4 2 72 2 3 68 3 4 81 3...
Sample
Size
No. Defective
1
80
4
2
72
2
3
68
3
4
81
3
5
75
4
6
70
4
7
82
5
8
64
1
9
73
1
10
78
5
11
70
3
12
74
4
13
83
1
14
76
12
15
66
4
16
70
7
17
71
4
18
82
7
19
73
4
20
67
6
21
80
2
22
79
7
23
81
2
24
81
4
25
78
4
26...
chandler Oil has 5000 barrels of crude oil 1 and 10,000 barrels of crude oil 2...
chandler Oil has 5000 barrels of crude oil 1 and 10,000 barrels
of crude oil 2 available. Chandler sells gasoline and heating oil.
These products are produced by blending the two crude oils
together. Each barrel of crude oil 1 has a quality level of 10 and
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2) A country imports 3 billion barrels of crude oil per year and domestically produces another...
2) A country imports 3 billion barrels of crude oil per year and
domestically produces another 3 billion barrels of crude oil per
year. The world price of crude oil is $90 per barrel. Assuming
linear schedules, economists estimate the price elasticity of
domestic supply to be 0.25 and the price elasticity of domestic
demand to be -0.5 at the current equilibrium.
a. Consider the changes in social surplus that would result from
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Person Height Weight 1 60 114 2 60 60 3 61 200 4 62 240 5...
Person
Height
Weight
1
60
114
2
60
60
3
61
200
4
62
240
5
63
133
6
63
220
7
64
104
8
65
135
9
65
120
10
65
123
11
66
113
12
66
205
13
66
54
14
67
170
15
67
186
16
67
198
17
67
132
18
68
142
19
69
150
20
69
188
21
70
199
22
70
201
23
70
106
24
71
112
25
71
115
26
72...
A sample of 81 60-watt lightbulbs produced by Dynamics, Inc. obtained a mean lifetime of 1347...
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Electronics Corporation obtained a mean lifetime of 1282 hours with
a variance of 800 hours.
a) Calculate a 99% confidence interval for μ1- μ2, the
difference between the true mean lifetimes of the two type of
lightbulbs. Answer to one decimal place, the lower bound and the
upper...
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A country imports 3 billion barrels of crude oil per year and domestically produces another 3...
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year. The world price of crude oil is $18 per barrel. Assuming
linear schedules, economists estimate the price elasticity of
domestic supply to be 0.25 and the price elasticity of domestic
demand to be − 0.10 in the neighbourhood of the current
equilibrium. a. Assuming that the world price of crude oil does not
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Find ? as a function of ? if 81?″−90?′+29?=0, ?(3)=8,?′(3)=1 y=?
Find ? as a function of ? if 81?″−90?′+29?=0, ?(3)=8,?′(3)=1
y=?
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