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2 years ago

8

a decimal number to say 23.7 and it was rounded give a decimal number that is less than 22.37 and another that is greater than 2

3.728 rounds of 23.7 explain to what place each number was wrong

2 answers:

chubhunter [2.5K]2 years ago

6 0

23.7 IS GOING TO BE RIGHT BECAUSE 23.73 ROUNDS TO 23.7

Phantasy [73]2 years ago

3 0

23.73 rounded is 23.7. Hope I helped!

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bezimeni [28]

Answer:

The answer is "false".

Step-by-step explanation:

The following are the description of the line, line segment, and ray.

Line: The line is a single-dimensional figure, which has a length but no width. It has the direct path of points, which runs to the next without stopping in both directions.
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3 years ago

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Answer:

y = 3/2 x - 9/4

Step-by-step explanation:

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2 years ago

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Laura has a step of 50cm She walks along by taking two steps forward and one step back. What is the least number of steps counti

Vilka [71]

Answer:

The least number of steps she takes to reach 20 m is 118 steps

Step-by-step explanation:

For Laura, the length of a walking step = 50 cm = 0.5 m

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The number of forward steps it would take for her to reach 20 m = (20 m)/(0.5 m) = 40 steps

Given that she always takes two steps forward and one step backwards, we have;

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The number of steps forward every three steps = 2 - 1 = 1 step forward

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Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the required lengths are not given.

I will use the following data set to answer the question.

$Dataset: 35, 51, 39, 42, 68, 62, 32, 59$

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$Range = Highest - Least$

$Range = 68 - 32$

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Next, we will make use of 4 classes. So, we divide range by 10 to get the number of class. 10 represents the interval

$Class= Range/10$

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$Class = 3.6$

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<em>So, we use 4 classes</em>

Plot the frequency distribution table as follows:

$\begin{array}{ccc}{Intervals} & {Observations} & {Frequency} & {31-40} & {32,35,39} & {3} & {41-50} & {42} & {1} & {51-60} & {51,59} & {2} & {61-70} & {62,68} & {2}\ \end{array}$

<em>See attachment for histogram</em>

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