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Bumek [7]
3 years ago
9

Consider a population with data values of 12, 8, 28, 22, 12, 30, 14. the median is:

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0
First we put the numbers in order...
8,12,12,14,22,28,30

the median (middle number) is 14 <==
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Which expression is equivalent to (01.05 LC) 3 to the 2 power 3 to the -5 power
9966 [12]

Answer:

Step-by-step explanation:

It when you do this tan that equals 4:12

5 0
3 years ago
Solve for x. –2(6 – x) = 3x A. –3 B. 12 C. 3 D. –12
Katen [24]

-2(6-x)= 3x, the solution is  find the value of x,  you must apply distributive property, tho the first term,  -12+2x= 3x⇒ 3x-2x= -12⇒ x = -12, the  answer correct is option D

6 0
3 years ago
Read 2 more answers
three cones have a volume of 192π cm³.Cone A has a radius of 2 cm. Cone B has a radius of 3 cm. Cone C has a radius of 4 cm. fin
andrew11 [14]

9514 1404 393

Answer:

  A: 144 cm

  B: 64 cm

  C: 36 cm

Step-by-step explanation:

The volume of a cone is given by ...

  V = (1/3)πr²h

Solving for h, we get ...

  3V/(πr²) = h

Filling in the given values, we get ...

  3(192π)/(πr²) = h

  576/r² = h

Then the heights of the different cones are ...

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  B: r = 3, h = 576/9 = 64 . . . cm

  C: r = 4, h = 576/16 = 36 . . . cm

8 0
3 years ago
Ms. Leong owned an ice cream store and had chocolate ice cream and vanilla ice cream for sale. She sold ¾ of the chocolate ice c
Katarina [22]

answer:

140 scoops

explanation:

3/4 of 80 is 20 and 1/2 of 60 is 30. when you add 80 and 60 you get 140

8 0
3 years ago
Read 2 more answers
If f(x) = 5x + 40, what is f(x) when x = -5?<br> 0 -9<br> O-8<br> 07<br> 0 15
gogolik [260]

Good morning ☕️

______

Answer:

15

___________________

Step-by-step explanation:

f(x) = 5x + 40

then

f(-5) = 5(-5) + 40

= -25 + 40

= 40-25

= 15.

:)

3 0
3 years ago
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