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yanalaym [24]
3 years ago
9

What is the standard deviation for the data set?

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
8 0

10.5 is the standard deviation for the data set to the nearest tenth hope this helps;)

snow_lady [41]3 years ago
3 0

Answer: the answer is 10.5

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What is the solution to the inequality -13x+6<14-5x
kvv77 [185]

Answer:

x > -1

Step-by-step explanation:

-13x+6

-13x+5x

-8x

\frac{-8x}{-8} >\frac{8}{-8}

x>-1

* Remember that,

if you have a negative sign (-) infront of the x you have to change the direction of the inequality sign.

Hope this helps you .

Let me know if you have any other questions :-)

7 0
3 years ago
Suppose a jar contains 15 red marbles and 19 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same
Kay [80]

Answer:    \bold{\dfrac{35}{187}}

<u>Step-by-step explanation:</u>

1st marble  and   2nd marble

 \dfrac{15\ red}{34\ total}       \times        \dfrac{14\ red}{33\ total}           =\dfrac{15\times 14}{34\times 33}=\dfrac{5\times 7}{17\times 11}= \boxed{\dfrac{35}{187}}

8 0
3 years ago
?/5 =8/10 type the missing number that makes this fraction equal
abruzzese [7]

Answer:

4/5 = 8/10

Step-by-step explanation:

x/5 = 8/10

x = 8/10 × 5

x = 4

6 0
2 years ago
-5 = x divided by 2.4
snow_tiger [21]

Answer:

x=12

Step-by-step explanation:

-5= x/2.4

multiply both sides by 2.4 to isolate x

-5*2.4= (x/2.4)*2.4

12=x

5 0
3 years ago
If a segment has an<br> endpoint of (-2,9) and a<br> midpoint (3,-2), find the other<br> endpoint.
Alik [6]

Answer: (8, -13)

Step-by-step explanation:

-2 is 5 away from 3, and 9 is 11 away from -2. so add 5 to 3 which is 8, and add -11 to -2 which is -13.

5+3=8 (x)

-11+(-2)=-13 (y)

There for the correct answer is (8, -13) when (x, y).

Please Rate!! It helps me know if I'm explaining it well enough!! Thank you!<3

5 0
3 years ago
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