3 years ago

Will give brainliest if correct

Mathematics

1 answer:

irakobra [83]3 years ago

8 0

Answer:

The mean is 6.7

The median is 6.5

The mode is 10

The range is 7

You might be interested in

For question 19 and 20 can you please solve! Ill award 50 points to however does it! Thank you soo much!

Fittoniya [83]

Answer:

Step-by-step explanation:

19.

2x^2+x-6=0

x^2+x-12=0

(x+2)(2x-3)=0

x=-2,3/2

20.

x^2+8x+15=0

(x+3)(x+5)=0

x=-3,-5

4 0

3 years ago

Read 2 more answers

Plz help me on this....<br> WILL GIVE BRAINLIEST

777dan777 [17]

Answer:

= 22x - 9

Step-by-step explanation:

To find the perimeter of a triangle, we add the three sides

P=(8x-2) + (5x-4) + (9x-3)

Combine like terms

P = 8x+5x+9x + (-2-4-3)

= 22x - 9

4 0

3 years ago

Read 2 more answers

ILL GIVE BRAINLIEST Find the solution to each problem about areas!!!

Lynna [10]

Answer:

26. length=7cm width=4cm

27. length=12cm width=5cm

28. length=12 cm width=9cm

29. length=7 cm

30. length=2cm

8 0

3 years ago

When did Junior do something differently about experiencing bullying? What caused him to behave differently? Did another charact

FinnZ [79.3K]

Answer:

does the anwser have a-d

Step-by-step explanation:

3 0

3 years ago

The graph shows a function that models the value V (in millions of dollars) of a stock portfolio as a function of time t (in mon

Rainbow [258]

(a)

$0\leq t\leq 4$

we can see that

curve is moving upward from t=0 to t=4

so, this is increasing interval.........Answer

(b)

$15\leq t\leq 18$

we can see that

curve is moving upward from t=15 to t=18

so, this is increasing interval.........Answer

(c)

$4\leq t\leq 15$

we can see that

curve is moving downward from t=4 to t=15

so, this is decreasing interval.........Answer

3 0

3 years ago