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Ivahew [28]
1 year ago
5

Round 2.51 to 1 decimal place

Mathematics
2 answers:
Leni [432]1 year ago
8 0

Answer:

2.5

Step-by-step explanation:

It's because 1is less than 5

pychu [463]1 year ago
8 0

Answer:

\boldsymbol{2.5}

Step-by-step explanation:

Hi student! Let me help you out on this question.

____________

- - - - - - - - - - - - - - -

<h3>\dag ROUNDING \dag</h3>

 When rounding numbers, it's important that you remember these two rules:

  1. If the digit you are asked to round is followed by a digit less than 5, you round down. An example is given below.

  \boldsymbol{3.51=== > 3.5} (Rounded to 1 D.P.)

     2. If the digit you are asked to round is followed by a digit

          greater than or equal to 5, you round up. An example is given

             below.

\boldsymbol{6.25=== > 6.3}

\boldsymbol{2.16=== > 2.2}

                                    <em>  ↪</em>

Now that we know these two rules, let's round the given number.

\boldsymbol{2.51=== > ?}

The digit we are asked to round to (5) is followed by a number less than 5.

\sf{\therefore,\:we\:round\:down.}

Thus,

\boldsymbol{2.51=== > \not? \:2.5}. Which is our answer.

Hope that this helped you out! Have a nice day ahead.

Best Wishes!

<em>◈◈-Greetings!-◆◆</em>

- - - - - - - - - - - - - -

___________________

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2.5 x 12 = 30

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barxatty [35]

The derivative of the function g(x) as given in the task content by virtue of the Fundamental theorem of calculus is; g'(x) = √2 ln(t) dt = 1.

<h3>What is the derivative of the function g(x) by virtue of the Fundamental theorem of calculus as given in the task content?</h3>

g(x) = Integral; √2 ln(t) dt (with the upper and lower limits e^x and 1 respectively).

Since, it follows from the Fundamental theorem of calculus that given an integral where;

Now, g(x) = Integral f(t) dt with limits a and x, it follows that the differential of g(x);

g'(x) = f(x).

Consequently, the function g'(x) which is to be evaluated in this scenario can be determined as:

g'(x) = \int\limits^{e^x}_1 2 ln(t) dt = 1

The derivative of the function g(x) as given in the task content by virtue of the Fundamental theorem of calculus is; g'(x) = √2 ln(t) dt = 1.

Read more on fundamental theorem of calculus;

brainly.com/question/14350153

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8 0
1 year ago
Consider this three-digit sequence: 943. Is the first digit the largest or the second digit the smallest, AND, is the third digi
Doss [256]
The first digit is the largest, the second is NOT the smallest
The third digit is NOT even and the first digit is odd.
6 0
3 years ago
Read 2 more answers
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DiKsa [7]

Part A:

Function A:

Slope = (7-3)/(5-3) = 4/2 = 2

Equation:

y - 3 = 2(x - 3)

y - 3 = 2x - 6

y = 2x - 3

Funcion B:

(0, 3 ) and (-5, 0)

Slope = (3 - 0)/(0 + 5) = 3/5

y-intercept (0,3) so b = 3

Equation:

y = 3/5 x + 3

Function C:

y = 3x + 1

Part B:

Rate of change is the change in y over the change in x (rise/run). It's also the slope

Function A:     rate of change = 2

Function B:     rate of change = 3/5 (smallest)

Function C:     rate of change = 3   (largest)

Order linear functions based on rate of change from least to greatest.

Function B:             y = 3/5 x + 3

Function A:             y = 2x - 3

Function C:             y = 3x + 1

6 0
3 years ago
PLS HELP!! AS SOON AS POSSIBLE !!
Colt1911 [192]
23 .........................
3 0
3 years ago
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