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Marta_Voda [28]
3 years ago
12

Find the median for each of the following distributions

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

a) 1 , 4 , 4 , 5 , 6 —> median ; 4

b) 2 , 2 , 3 , 4 , 6 , 9 —> median ; 3.5

median =  \frac{3 + 4}{2}  =  \frac{7}{2}  = 3.5

c) 25 , 25 , 25 , 27 , 28 , 29 , 30 —> median ; 27

d) 10 , 13 , 13 , 17 , 19 , 19 , 21 —> median ; 17

e) 0.6 , 0.6 , 1.3 , 1.5 , 2.1 , 2.3 , 3.2 —> median ; 1.5

f) 0.1 , 0.4 , 0.6 , 1.8 , 2.2 , 2.5 , 2.7 —> median ; 1.8

g) 10 , 10 , 14 , 19 , 25 , 28 , 41 —> median ; 19

h) 2 , 2 , 5 , 6 , 8 , 9 , 9 , 9 , 12 , 13 , 13 —> median ; 9

I hope I helped you^_^

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Jim rented a truck for one day . There was a base fee of $18.95 and there was an additional charge of 74 cents for each mile dri
Oksana_A [137]

Answer:

136 miles

Step-by-step explanation:

subtract $119.59 with how much he rented the truck for, which is $18.95 which makes his money at $100.64, then divide by how much each mile costed which was 74 cents

which gives you 136 so 136 miles.

Hope this helps :)

8 0
2 years ago
Solve system by elimination<br> y=x^2<br> y=x+2<br> SHOW YOUR WORK
Dimas [21]
We have that
y=x²----> equation 1<span>
y=x+2-----> equation 2

multiply equation 1 by -1
-y=-x</span>²

add equation 1 and equation 2
-y=-x²
 y=x+2
------------
0=-x²+x+2-------------> -x²+x+2=0-----> x²-x-2=0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(x²-x)=2
<span>Complete the square. Remember to balance the equation by adding the same constants to each side
</span>(x²-x+0.5²)=2+0.5²

Rewrite as perfect squares

(x-0.5)²=2+0.5²
(x-0.5)²=2.25-----> (x-0.5)=(+/-)√2.25-----> (x-0.5)=(+/-)1.5
x1=1.5+0.5-----> x1=2
x2=-1.5+0.5---- > x2=-1

for x=2
y=x²----> y=2²----> y=4
the point is (2,4)

for x=-1
y=x²----> y=(-1)²---> y=1
the point is (-1,1)

the answer is
the solution of the system are the points
(2,4) and (-1,1)


3 0
4 years ago
Solve for u<br> 6≤ -9/4u
masya89 [10]

if you mean.

6 \leqslant  \frac{4u}{ - 9}

then the answer would be,

u \leqslant  -  \frac{27}{2}

7 0
3 years ago
Read 2 more answers
Rolls 2 4 6 8
Effectus [21]
The right answer is
Rolls 2 4 6 8

Value $4 $8 $12 $16
3 0
3 years ago
Read 2 more answers
1/8÷3/5 we use the reciprocal of.....
Alenkasestr [34]

Answer: 5/24

Step-by-step explanation:

1/8 ÷ 3/5 = 1/8 x 5/3

Multiply the numerators: 1 x 5 = 5

Multiply the denominators: 8 x 3= 24

= 5/24

7 0
3 years ago
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