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3 years ago

12

So how many shelves are needed for each type of toy so that it has the greatest of toys. Dolls 45. Footballs 105 and small cars

75

1 answer:

Ganezh [65]3 years ago

4 0

You have to divide them all bye 5 and you will get your answers

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A square pyramid is shown below:

padilas [110]

Answer:

8.01 Is the answer your welcome

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2 years ago

A rectangular safe can hold 5,184 cubic inches. Gold bars that are 3 inches by 6 inches by 2 inches fit to completely fill the s

julsineya [31]

Volume = length x width x height:

Volume = 3 x 6 x 2 = 36 cubic inches.

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3 years ago

Read 2 more answers

Write as a unit rate. $300 per 6 hours. A 50 hours per dollar B $50 per hour C $0.20 per hour D 0.2 hours per dollar

jonny [76]

The correct answer is B) $50 per hour. Hope this helps!

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3 years ago

Refer to the technology output given to the right that results from measured hemoglobin levels (g/dL) in 100 randomly selected a

charle [14.2K]

Answer:

Step-by-step explanation:

a)

Confidence interval in less than symbol expressed as

$\bar{x} - E < \mu < \bar{x} + E
$

Where $\bar{x}$ is sample mean and $E$ is margin of error.

$13.03 < \mu 13.42
$

b)

The given t interval is $(13.032 , 13.418 )
$

That is $\bar{x} - E = 13.032$ and $\bar{x} + E = 13.418$

Solve these two equation by adding together.

$2 \bar{x} = 13.032 + 13.418
\\\\\bar{x} = 13.225$

Solve this value of \bar{x} in equation $\bar{x} - E = 13.032$ and solve for $E$

$13.225 - E = 13.032
\\\\E = 0.193
$

Best point estimate of $\mu = \bar{x} = 13.225
$

Best point estimate of margin of error = 0.193

c)

Since sample size = 100 which is sufficiently large (Greater than 30) , it is no need to confirm that

sample data appear to be form a population with normal distribution.

8 0

2 years ago

The list shows numbers in order from least to greatest. -15, -3 3/4 -1.5 ___ 2.3 5 2/3 Which is an integer that can be inserted

Ugo [173]

Answer: -1.

Step-by-step explanation:

7 0

3 years ago