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Mashutka [201]
3 years ago
13

Calculate average or arthmetic mean​

Mathematics
1 answer:
olasank [31]3 years ago
3 0

Answer:

mean/average is calculated by adding all of the values and dividing by the number of values

ur welcome queen besitie slay

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Reading 200 pages in 4 days
jeka94

Answer: where is the rest of the problem?

8 0
3 years ago
The sum of two numbers is 21 and their difference is 9
mamaluj [8]
21-9 = 12. 12 + 9 = 21. The sums are 12 and 9. 
5 0
4 years ago
Read 2 more answers
A survey found that women's heights are normally distributed with mean 62.3 in. and standard deviation 2.3 in. The survey also f
photoshop1234 [79]

Answer:

98.93

Step-by-step explanation:

we're looking for

4 ft 9 <x<6 ft 4

Let's convert this into inches

4 ft 9 = 57 in

6 ft 4= 76

so we're looking for

57<x<76

which is equal to

p(76)-p(57)

let's start by p(76)

(76-62.3)/2.3= 5.946521 which on a ztable is equal to 1

p(57)=

(57-62.3)/2.3= -2.3

which is equal to 1-.9893= .0107

Finally,

1-.0107= .9893 = 98.93%

8 0
3 years ago
Please express your answer in each of the four ways (i.e. percent, tax rate per $100, tax rate per $1,000, and mills) for the pr
4vir4ik [10]

Answer:

A tax rate of 0.026 means that:

A percentage of 2.6% is charged on the assessed value of the property.

For every $ 100 assessed in the value of the property, you must pay $ 2.6

For every $ 1000 assessed in the value of the property, you must pay $ 26

For every $ 1000000 valued at the value of the property, you must pay $ 26000

Step-by-step explanation:

4 0
3 years ago
Consider the function f(x) = 4 - 2x ^ 2 on the interval \ -6,6] Find the average or mean slope of the function on this interval
Daniel [21]

f(x) = 4 -2x^2

First we need to find f(6)

f(6) = 4 - 2( 6) ^2 = 4 - 2(36) = 4 - 72 = -68

Then we need to find

f(-6) = 4 - 2( -6) ^2 = 4 -2( 36) = 4 - 72 = -68

Now we find the average or mean slope

The mean slope is zero

Now f'(c) must equal 0

The derivative is -4x and evaluated at c

-4c

This must be equal to 0

-4c =0

Solving for c

c=0

8 0
2 years ago
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