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Furkat [3]
3 years ago
15

Somebody please HELP I NEED TO PASS THIS

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
7 0
Y is equal to 21 and x is equal to 10
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A random sample of of 100 voters in a town is selected, and 24 are found to support an annexation suit. Find the 96% confidence
lbvjy [14]

Answer: 0.24 +/- 0.088 = (0.152, 0.328)

Step-by-step explanation:

The point estimate p is given by;

p= 24/ 100 = 0.24

Z value for 96% confidence interval is 2.05

The solution for the given confidence interval is derived using the equation

p +/- z√(pq/n)

Where p = 0.24 q= 1-p = 0.76, n=100 z= 2.05

= 0.24 +/- 2.05√(0.24×0.76/100)

= 0.24 +/- 2.05(0.0427)

=0.24 +/- 0.088

= ( 0.152, 0.328)

6 0
3 years ago
A water hose had filled up 1/8 of a pool after 1/2 of an hour. At this rate, how many hours would it take to fill the pool.
GenaCL600 [577]
4 hours. You would multiply 1/8 by 1/2 and get 4.
8 0
3 years ago
Julio is playing a trivia game.On his first turn,he lost 100 points. On his second turn,he lost 75 points. On his third turn, he
Lostsunrise [7]
Hi there,

 his total score would be = -100-75-85
                                        = -250
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7 0
3 years ago
What is the volume of a sphere that has a radius of 12 mm?
ycow [4]

Answer:

452.16

Step-by-step explanation:

πr^2 ... then substitute the numbers accordingly!

7 0
3 years ago
A rectangular garden has an area of 144ft. If the base is 8ft long, what is the height ?
Alekssandra [29.7K]
A. 18
Formula for area is LxW.
Divide 144 by 8 and you get 18.
7 0
3 years ago
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