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Marizza181 [45]
3 years ago
12

What is the answer to number 2

Mathematics
2 answers:
PolarNik [594]3 years ago
5 0
You have it correct. The answer is 'B'
MAXImum [283]3 years ago
4 0
The answer would be B
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6 0
3 years ago
How many square meters is the area of ​​a square field with a side of 400 cm?​
mr_godi [17]

Answer:

Easy think, a square has 4 equal sides and if each side is 400 just multiply 400 x 4 = 1600

Step-by-step explanation:

hope this helps

8 0
3 years ago
Insurance protects you from liability and allows you to provide for your own and others' long-term needs. But what if you never
professor190 [17]

Life , Health , Car are considered to be very important insurance ,  Rental Car Damage , Travel Insurance has no usage.

<h3>What is Insurance ?</h3>

Insurance is safe guarding any thing which has some monetary or emotional value to it , It can be life , health , car , house , your gold etc.

Insurance protects you against something you can never predict .The life is unpredictable and Insurance is a cover to that .

As given in the question , a person can be lucky enough that he never gets to use the money that he invested in the Insurance , but not investing due to this is wrong.

This is not difference of opinion but lack of prediction of future and lack of understanding the needs of life.

Life , Health , Car , Home , Fire etc . insurance that protects the basic amenities of life are considered to be very important ,

while nowadays insurance of Rental Car Damage , Travel Insurance , these are some which has no usage beyond the fact that they cover nothing.

To know more about Insurance

brainly.com/question/27822778

#SPJ1

7 0
2 years ago
What is the standard deviation of the following data set rounded to the nearest tenth
bazaltina [42]

1, 1.12, 4, 1.28, 4.1, 5.3

To find standard deviation, first we have to find the mean of the data set.

To find mean we have to add them and divide it by the number of terms given. Here 6 numbers given.

Mean = (1+ 1.12 + 4 + 1.28 + 4.1 + 5.3)/6 = 16.8 / 6 = 2.8

Now we have to subtract the mean from each number and have to find square of it.

(1- 2.8)² = (-1.8)² = 3.24

(1.12-2.8)² = (-1.68)² = 2.8224

(4-2.8)² = (1.2)² = 1.44

(1.28 -2.8)² = (-1.52)² = 2.3104

(4.1 - 2.8)² = (1.3)² = 1.69

(5.3 - 2.8)² = (2.5)² = 6.25

Now we have to add them all.

3.24 + 2.8224 + 1.44+ 2.3104 + 1.69 + 6.25 = 17.7528

Now to get standard deviation we have to divide it by total number of terms which is 6 here and then have to find square root of it.

So, standard deviation =√[ (17.7528) / 6] =√(2.9588) = 1.720116

So the required answer is, standard deviation = 1.7 ( approximately to the nearest tenth)

The correct option is D.

3 0
4 years ago
Read 2 more answers
2x+3y evaluate the expression when x=2 and y=-3
ELEN [110]

Answer:

2(2)+3(-3)=

4-9=

-5

Step-by-step explanation:

3 0
3 years ago
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