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Annette [7]
3 years ago
10

Which value can be added to the set below without changing its mean?

Mathematics
2 answers:
Grace [21]3 years ago
6 0

Answer:

0 because it has no value.

Step-by-step explanation:

Tomtit [17]3 years ago
5 0

Answer:

15

Step-by-step explanation:

The mean of the first set is 15. If you add 15 to the set then it will equal 105. Then divide by 7 and then you get 15.

Hope this helps.

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A circle with radius 6 has a sector with a central angle of 48 what is the area of the sector
inn [45]

Answer:

≈ 15.08 units²

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

   = πr² × \frac{48}{360} ( r is the radius )

   = π × 6² × \frac{48}{360}

   = 36π ×\frac{48}{360} = π × \frac{48}{10} = \frac{48\pi }{10} ≈ 15.08

5 0
3 years ago
Read 2 more answers
Write two expressions that could be used to find 105% of x. ANSWER TODAY!! :) thanks
Margaret [11]

First way: x * 1.05

This computes directly what 105% of x will be.


Second way: x + (x * 0.05)

This takes x (which is 100%) and adds 5% of x to it.

6 0
3 years ago
Read 2 more answers
The factors of 5y^2-2y-7 are (5y-7) and ???
gladu [14]
If we expand bx to jx and kx we have:

5y^2-2y-7

5y^2-7y+5y-7  then factor...

y(5y-7)+1(5y-7)

(y+1)(5y-7)

So the other factor is:

(y+1)
4 0
3 years ago
-t=9t(t-10) Im stuck
viva [34]
T=0 is also a solution. Other than 0 here is a solution.
7 0
2 years ago
Which answer best describes the shape of this distribution? skewed left skewed right uniform bell-shaped
Tatiana [17]

Answer:

Skewed right

Step-by-step explanation:

Most of the data is to the right, so it's not skewed left.

Uniform is mostly even, so not that either.

Bell shape is centered and vaguely triangular, so incorrect, hence the only remaining option is skewed right.

Hope this helps :)

<em>Stay Cold, </em>

<em>Brook</em>

4 0
3 years ago
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