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2 years ago

Here is a list of ages (years) of children in a room:

Mathematics

2 answers:

dlinn [17]2 years ago

6 0

Answer:

Step-by-step explanation:

median basically means the number which is in the middle so 8,8,9, 5 ,10,4,9

weeeeeb [17]2 years ago

6 0

the median is 5 because left and right middle is 5 that's why it is median

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Which is one is correct?

SVEN [57.7K]

Answer:

the 3rd number line

Step-by-step explanation:

first of all, we know That the line starts from zero.

the inequation is n>0

the circle inside should be the hallow one because it's "greater" not greater than or equal to.

n>0 means that n is greater than 0.

in the number line, ( the 3rd one) n is going away from 0. it's going greater than 0.

that is why this is the correct answer.

I hope this clarified any confusion.

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3 years ago

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I am giving highest points no fake answers or I will report

Ilia_Sergeevich [38]

Answer:

450 more yards

Step-by-step explanation:

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2 years ago

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What is the 4th term in the sequence b(n)=1(-2)^n-1

mel-nik [20]

$b(n)=1(-2)^n-1$

When n = 4,
$b(4)=1(-2)^4-1$

$b(4)=16-1$

$b(4)=15$

-------------------------------------------------------------

$b(n)=1(-2)^{n-1}$

When n = 4
$b(4)=1(-2)^{4-1}$

$b(4)=1(-2)^3$

$b(4)=1(-8)$

$b(4)=-8$

8 0

3 years ago

Mary makes trail mix with bulk nuts and dried fruit. She spends $4.50 on the dried fruit. Mixed nuts cost $2.50 per pound. She h

AnnyKZ [126]

Answer: 3 pounds

Step-by-step explanation: 12 - 4.50 = 7.50 7.50/2.50=3

4 0

3 years ago

Julio says, "If you subtract 19 from my number and multiply the difference by - 7, the result is - 28." What is Julio's number?

ra1l [238]

Answer:

Step-by-step explanation:

Basically I did it backwards & opposites:

-28 divided by -7 = 4

4 + 19 = 23

I checked btw and it worked.

4 0

2 years ago