All categories

3 years ago

What is a value between 1/4 and 1/3 is

Mathematics

1 answer:

yaroslaw [1]3 years ago

6 0

9514 1404 393

Answer:

2/7

Step-by-step explanation:

Any unit fraction with a denominator between 3 and 4 will be between 1/3 and 1/4. For example, ...

1/3.5 = 2/7 . . . . is between 1/3 and 1/4

You can also go at this considering decimal equivalents.

1/4 = 0.25

1/3 = 0.333... (repeating)

So, decimal numbers like 0.26, 0.295, 0.3330 are all values that are between 1/4 and 1/3.

You might be interested in

Help please I’ve been here for a while...

lukranit [14]

B just trust me bro I got you

4 0

2 years ago

Read 2 more answers

Best gets brainliest

NemiM [27]

Answer:

Step-by-step explanation:

5 0

2 years ago

The following six independent length measurements were made (in feet) for a line: 736.352, 736.363, 736.375, 736.324, 736.358, a

horrorfan [7]

Answer:

Assuming population data

$\sigma = \sqrt{0.000354}=0.0188$

Assuming sample data

$s = \sqrt{0.000425}=0.0206$

Step-by-step explanation:

For this case we have the following data given:

736.352, 736.363, 736.375, 736.324, 736.358, and 736.383.

The first step in order to calculate the standard deviation is calculate the mean.

Assuming population data

$\mu = \frac{\sum_{i=1}^6 X_i}{6}$

The value for the mean would be:

$\mu = \frac{736.352+736.363+736.375+736.324+736.358+736.383}{6}=736.359$

And the population variance would be given by:

$\sigma^2 = \frac{\sum_{i=1}^6 (x_i-\bar x)}{6}$

And we got $\sigma^2 =0.000354$

And the deviation would be just the square root of the variance:

$\sigma = \sqrt{0.000354}=0.0188$

Assuming sample data

$\bar X = \frac{\sum_{i=1}^6 X_i}{6}$

The value for the mean would be:

$\bar X = \frac{736.352+736.363+736.375+736.324+736.358+736.383}{6}=736.359$

And the population variance would be given by:

$s^2 = \frac{\sum_{i=1}^6 (x_i-\bar x)}{6-1}$

And we got $s^2 =0.000425$

And the deviation would be just the square root of the variance:

$s = \sqrt{0.000425}=0.0206$

6 0

3 years ago

ALOT OF POINTS THIS IS IMPORTANT DO FAST PLSSS PLSSSSSSSSSSSS'

IrinaK [193]

Answer:

he has 350 dollar with interest

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

58. Graph the function y=x^2+3x-18. How many real roots does the function have?

Airida [17]

9514 1404 393

Answer:

58. 2 real roots; see attached for a graph

59. -6, 3

Step-by-step explanation:

58. A graphing calculator graphs this easily. The graph is shown in the attachment. There are 2 x-intercepts, hence 2 real roots.

59. The x-intercepts are (-6, 0) and (3, 0), so the x-values x=-6 and x=3 satisfy the equation y = 0.

8 0

3 years ago