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jolli1 [7]
3 years ago
6

What is the mean of the set of data? 18, 11, 16, 8, 16, 21 plz help

Mathematics
1 answer:
Lorico [155]3 years ago
6 0
The mean of the data is 15 all you gotta do is add all the number up and divide by the numbers added
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Wich tool is used to measure the lengths of segments when preforming a formal geometric construction
Dmitrij [34]

A ruler as that is the only option that can measure segments

5 0
3 years ago
Please*** I need help with this basic algebra problem.<br> FILL IN THE MISSING STEPS.
Oduvanchick [21]

Answer:

6(2x-3)= -9               given

12x-18= -9                distribute

12x-18+18= -9+18      addition

12x= 9                       division

x= 3/4                        solution

Step-by-step explanation:

5 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!
solong [7]

Answer:

y = -1/2x+4

Step-by-step explanation:

y = 2x-1

This equation is in slope intercept form  y = mx+b  where m is the slope

m=2

A line perpendicular will have a slope that is the negative reciprocal

m = -1/2

Using the slope intercept form

y = mx+b

y = -1/2x+b

and the point given (2,3)

3 = -1/2(2)+b

3 = -1+b

4 =b

y = -1/2x+4  is the equation of a line that is perpendicular to the original line and contains (2,3)

6 0
2 years ago
Destiny paid $6.60 for a dozen cupcakes for a birthday patry. What is the unit cost for each cupcake?
Digiron [165]

Answer: $.55

Step-by-step explanation:

An important thing to know is that a dozen is equal to 12.

12x= 6.60

/12     /12

x=.55

3 0
3 years ago
Read 2 more answers
given the following functions f(x) and g(x), solve (f g)(3) and select the correct answer below: f(x) = 6x 3 g(x) = x − 7 4 17 2
NeTakaya
Hello,
+++++++++++++++++++++++++++++++++++++++++
Thanks for the incorrect formula!
+++++++++++++++++++++++++++++++++++++++++
I have tested (fog)(x) ,(f*g)(x) and finally (f+g)(x)

f(x)=6x++++++++++++++++++++++++3
g(x)=x-7
(f+g)(x)=6x+3+x-7=7x-4
(f+g)(3)=7*3-4=17

Answer B
++++++++++++++++++++++++++++++++++++

3 0
3 years ago
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