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3 years ago

What is the sign of 46.2 + 112.2

Mathematics

2 answers:

djverab [1.8K]3 years ago

8 0

Answer: Positive 158.4

Step-by-step explanation:

Vika [28.1K]3 years ago

5 0

Answer:

Positive

Step-by-step explanation:

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As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship be

Vedmedyk [2.9K]

Answer:

0.63

Step-by-step explanation:

To get the relative frequency of students with red hair, we need to find the relative frequency of students with red hair from the students with gray eyes.

Since we already know that the total number of students with gray eyes is 35 and the number of red hair students with gray eye is 22

The formula we will use to calculate the relative frequency will be

The relative frequency of students with red hair = Total students of red hair with gray eyes divide by total number of gray eye students

22 ÷ 35 = 0.628 ≅ 0.63

6 1

3 years ago

Can somebody recommend me some horror, psychological, yandere, and/or thriller anime?

shutvik [7]

Answer:

the future diary

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

According to The Wedding Report, Inc., the mean cost for a wedding in the United States is $28732 (as of November 2008). Suppose

Stella [2.4K]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

$X = \text{cost of wedding}\sim \text{Normal}\ (\mu = 28732, \sigma= 1500)\\\\$

For point a:

$Probability\ = 0.00000359\\\\ \text{(Using Excel function:} =NORMDIST(22000,28732,1500,1)).$

For point b:

$Probability \ = 0.014678\\\\\text{(Using Excel function:} =1-NORMDIST(32000,28732,1500,1))\\\\$

For point c:

$Probability\ = 0.794614436 \\\\$

$\text{(Using Excel function:} \\=NORMDIST (30000,28732,1500,1)-NORMDIST(25000,28732,1500,1))\\\\$

For point d:

$Q_1 = 27720.26537 \\\\\text{(Using Excel function:} =NORMINV(0.25,28732,1500)) \\\\Q_3 = 29743.73463 \\\\\text{(Using Excel function:} =NORMINV(0.75,28732,1500)).$

For point e:

$IQR = Q_3 - Q_1 = 29743.73463 - 27720.26537 = 2023.469251.$

For point f:

$Top\ 10\% = 30654.32735 \\\\\text{(Using Excel function:} =NORMINV(0.9,28732,1500)).$

5 0

3 years ago

What is root 3 × 2 root 3

Nezavi [6.7K]

Answer:

Step-by-step explanation:

The principal, real, root of:

$\sqrt[2]{3}$

=1.73205081

All roots:

1.73205081

−1.73205081

3 is not a perfect square

5 0

3 years ago

I will give brainliest quick

a_sh-v [17]

There are 44 total small egg cartons, 264 / 6 = 44

There are 176 total medium egg cartons, (264 / 3) x 2 = 176

There are 44 total big egg cartons, 176 + 44 = 220

264 - 220 = 44

<u>Note: (So you don't get confused) Above is just the number of egg cartons, below is the number of eggs.</u>

There is a total of 352 eggs in the small egg cartons, 44 x 8 = 352

There is a total of 2112 eggs in the medium egg cartons, 176 x 12 = 2112

There is a total of 792 eggs in the large egg cartons, 44 x 18 = 792

Hope this Helps! :)

3 0

2 years ago