3 years ago

1. what is the range of the following set of data? 9 3 1 8 3 6

1 answer:

4 0

For 1 and 2 the formula to find range is: the total of all the numbers divided by how many numbers there are added together (in the case of #1 it would be 6 #s being added)

You might be interested in

Find the slope of the line that contains the following points: (2, 12) and (4, -24)

TiliK225 [7]

Answer:

slope is change in rise(y) over change in run (x), change in y here is 36 and change in x is 2, slope is 36/2=18

8 0

3 years ago

A medical device company knows that the percentage of patients experiencing injection-site reactions with the current needle is

mina [271]

Answer:

0.4970

Step-by-step explanation:

I might be wrong

6 0

3 years ago

Can anyone solve this for me???

Elena-2011 [213]

Answer:

Step-by-step explanation:

It x

5 0

3 years ago

At what values of x does f(x) = x^3 - 2x^2 -4x+1 satisfy the mean value theorwm on [0,1]

denis-greek [22]

Answer:

x=1/3

Step-by-step explanation:

A function f is given as

$f(x) = x^3-2x^2-4x+1$ in the interval [0,1]

This function f being an algebraic polynomial is continuous in the interval [0,1] and also f is differntiable in the open interval (0,1)

Hence mean value theorem applies for f in the given interval

$f(1) = 1-2-4+1 = -4\\f(0) = 1$

The value

$\frac{f(1)-f(0)}{1-0} =\frac{-4-1}{1} =-5$

Find derivative for f

$f'(x) = 3x^2-4x-4$

Equate this to -5 to check mean value theorem

$3x^2-4x-4=-5\\3x^2-4x+1=0\\\\(x-1)(3x-1) =0\\x= 1/3 : x = 1$

We find that 1/3 lies inside the interval (0,1)

4 0

3 years ago

Find the area of the parallelogram<br><br><br> D1=9<br> D2=15

lutik1710 [3]

Answer:

A=135

Step-by-step explanation:

A=bh

A=(9)(15)

A=135

4 0

3 years ago