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balandron [24]
3 years ago
14

Find the median of the following data 20,14,6,25,18,13,19,10,9,12

Mathematics
2 answers:
vivado [14]3 years ago
5 0

Step-by-step explanation:

1. Arrange all the numbers in ascending order.

2. Since there are 10 numbers, there will be 2 numbers in the middle, add those two middle numbers and divide by 2.

3. The result is your answer.

USPshnik [31]3 years ago
3 0

Step-by-step explanation:

arrangement in ascending order

6,9,10,12,13,14,18,19,20,25

n = 10

median = 10 + 1 )/2 = 5.5 item =( 13 + 14 )/2 = 13.5

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Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. J
snow_tiger [21]

Answer:

he can rent the camera for 5 days and will have $5 left over

Step-by-step explanation: he only has $50 , and he has to pay 15 to register which will leave him with 35 left over and then he pays $6 each day and it would be 5 days of renting.

50-15+35

6x5=30 which means he pays $6 everyday for 5 days

which will leave $5 left over

8 0
2 years ago
Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate​
shusha [124]

Answer:

he would walk 1 mile in 2 hours

Step-by-step explanation:

which is very slow tbh

7 0
2 years ago
the cost of admission to a history museum is 3.25 per person over the age of 3 kids 3 and under get in for free if the total coa
hodyreva [135]
6 ... I may be wrong tho
5 0
3 years ago
Is there enough information to prove each quadrilateral is a parallelogram? Explain.
omeli [17]

Answer:

1. yes

2, no

3. yes

4. yes

Step-by-step explanation:

1. yes

If both sets of opposite sides are congruent, the quadrilateral is a parallelogram.

2. no

We know two side lengths. We know nothing about the other 2 sides and also nothing about all 4 angles.

3. yes

The missing angle must be 102°. With both pairs of opposite angles congruent, it must be a parallelogram.

4. yes

With both pairs of opposite angles congruent, it must be a parallelogram.

7 0
2 years ago
Paco solves the equation -3x-5=1
Levart [38]

Answer:

x= -2

Step-by-step explanation:

-3x-5=1

+5 on each side to balance the equation:

-3x=6

Divide by -3 on each side:

x=-2

7 0
3 years ago
Read 2 more answers
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