How do i round 186.282?

Answers

Answer 1
Answer:
Well, first you need to decide what place you want to round it TO.

Example:  Round it to the nearest hundredth:

The next larger hundredth is  186.29 .
The next smaller hundredth is  186.28 .
Now look at it.
186.282  is closer to  186.28  than it is to  186.29 .
So the nearest hundredth is  186.28 .

-- When  186.282  is rounded to the nearest hundredth, it becomes  186.28 .

Similarly . . .
-- When  186.282  is rounded to the nearest tenth, it becomes  186.3 .
-- When  186.282  is rounded to the nearest whole number, it becomes  186 .
-- When  186.282  is rounded to the nearest ten, it becomes  190 .
-- When  186.282  is rounded to the nearest hundred, it becomes  200 .
-- When  186.282  is rounded to the nearest thousand or anything larger,
                                                                                       it becomes  zero.

I'm curious . . . where did this number come from ?

It happens to be one thousandth of the speed of light, in miles per hour.

Did it come up in science class, or did a science geek use it for
one of the problems in math ?

Answer 2
Answer: Okay so if you want to know how to Round all you have to remember is 4 or more add 1 more 4 or less just ignore.

If your rounding 186.282 in the tenths you would look in your tenths place and look at the number in the left. ( the number in the tenths place is 8)

So is 2 greater or lesser than 4?

its lesser.


so ignore the rest of the two numbers there ( 8 & 2)

And your answer would be 186.2








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HELP ILL GIVE BRAINLIESTTwenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets represent their answers.

Class A: {2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6, 3, 5}
Class B: {3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6}

Which statement is true for the data sets?

A.
The mean study time of students in Class A is less than students in Class B.
B.
The mean study time of students in Class B is less than students in Class A.
C.
The median study time of students in Class B is greater than students in Class A.
D.
The range of study time of students in Class A is less than students in Class B.
E.
The mean and median study time of students in Class A and Class B is equal.

Answers

Answer:

b

because the mean refers to the most recurring numeral and in b it is two recurring about 5 times

The hypotenuse of a right triangle is 6 inches and one of the legs is √ 6 inches, the exact value of the other leg is _______ inches.A. 15
B. √ 15
C. 30
D. √ 30

Answers

Answer:

The answer is the option D

√(30)\ in

Step-by-step explanation:

we know that

In a right triangle

Applying the Pythagoras Theorem

c^(2) =a^(2)+b^(2)

where

c is the hypotenuse

a and b are the legs

In this problem we have

c=6\ in\na=√(6)\ in

substitute and solve for b

6^(2) =(√(6))^(2)+b^(2)

36 =6+b^(2)

b^(2)=30

b=√(30)\ in

The answer is D
Cause it is right triangle, so through Pythagorean theorem, you can know the answer

3(x - 4) + 6 = 5(x - 1) + 1 solve for x and show work

Answers

Answer:

x= -1

Step-by-step explanation:

open brackets and calculate

3x - 12 + 6 = 5x -5 + 1

Calculate

3x - 6 = 5x - 4

transpose

3x - 5x = - 4 + 6

Calculate

- 2x = 2

x= 2/-2

x= -1

Answer:

X = -1

Step-by-step explanation:

3(x - 4) + 6 = 5(x - 1) + 1     -distribute

3x - 12 + 6 = 5x - 5 + 1     -combine like terms

3x - 6 = 5x - 4        -subtract 3x

-6 = 2x - 4        -add 4

-2 = 2x      -divide by 2

-1 = x

Hope this helps. Pls give brainliest.

What is bigger 7/8 or 13/15?

Answers

the answer would be 13/15

Translate the algebraic expression shown below into a verbal expression.x/4

The sum of four and some number
The product of some number and four
The difference of four and some number
The quotient of some number and four

Answers

The quotient of some number and four.

Which equation has the same solution as ?

Answers

the answer is
(x-3)^2=16
4th answer option is correct because x*x is x^2, 3x+3x is positive 6x, and 3*3 is 9, 9 minus 16 is -7