How do i find the median in this question.

Mathematics

1 answer:

Korolek [52]3 years ago

4 0

eu9ewg0u8wei08

Step-by-step explanation:

jiwfoiqwfqeoufhqeio0hfqifh0qoio

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Someone pls help this is due in a bit

zhuklara [117]

The answer is 3.814 but if you wanna round to the nearest hundredth then it’s 3.81

7 0

3 years ago

Given the rule: an=7(1/2)n-1 identify the first term

Shkiper50 [21]

Answer:

using the rule given: 2.5
using an exponential rule: 7

Step-by-step explanation:

Evaluating the linear rule given, for n = 1, we have ...

a1 = 7(1/2)(1) -1 = 7/2 -1 = 5/2 = 2.5

_____

We suspect you may intend the exponential function ...

an = 7(1/2)^(n-1)

Then, for n = 1, we have ...

a1 = 7(1/2)^(1 -1) = 7(1) = 7 . . . . the first term is 7

_____

When writing an exponential expression in plain text, it requires the exponential operator, a caret (^). If the exponent contains any arithmetic, as this one does, it must be enclosed in parentheses.

3 0

3 years ago

Which equation can be used to find 40 percent of 25?

Mandarinka [93]

25÷10=2.5 2.5×4=10

4(25÷10)

7 0

3 years ago

The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 8

julsineya [31]

Good afternoon,

First side= 8cm
Third side= x
Second side= 2x-4

We know that the sume of the lenghts of any two sides must be greater than the third side, so:

$Second \,\,\,\,side+Third\,\,\,\,side>First\,\,\,\,side \\ 2x-4 + x >8 \\ 3x>12 \\ x>4
$

<span>Answer: Third side= x ; where: x>4 or (4,+infinity)
Second side= 2x-4 ; </span><span> where: x>4 or (4,+infinity)</span>

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3 years ago

X+y=4

balu736 [363]

-3x -3y = -12
3x + 6y = -6

3y = -18

y = -6

x - 6 = 4
x= 10

4 0

3 years ago