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raketka [301]
3 years ago
9

PLS HELP WILL GIVE BRAINLIEST AND 99 POINTS!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
seropon [69]3 years ago
8 0

Answer:

I KNOW

Step-by-step explanation:

andrew-mc [135]3 years ago
6 0

Answer:You can put this solution on YOUR website!

The numbers are between +/- 2 sd s of the mean

With Chebyshev's inequality, at least 3/4 of the numbers would be between these two.

For the one with 3 standard deviations, it would be 8/9.

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

For the second part, this is 3.5 sd s on either side

1/(3.5)^2=0.0816, The fraction is 1/(49/4) or 4/49.

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

The second one would be wishing 18/8 or 2.25 sd s and that fraction would be 1/(9/4)^2=1/81/16 or 16/81 or 0.1975.

Step-by-step explanation:

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The quotient of a number c and 2 is-16​
My name is Ann [436]

Answer:

c=-32

Step-by-step explanation:

c/2=-16

c=-16*2

c=-32

3 0
3 years ago
Two girls used the same number of beads to make a necklace. Farah used 2/5 of hers and Rani used 1/4 of hers. They had a total o
FinnZ [79.3K]
Farah=52 rani=33 I think this is right
8 0
3 years ago
What is the missing number in the synthetic division problem below?
Crank

Given:

A synthetic division problem.

To find:

The missing number it in the given synthetic division problem.

Solution:

The given synthetic division problem is:

3|\overline{3\quad -2\quad 2\quad 4}\\

           \quad 6\quad 8\quad 20\\

     \overline{3\quad 4\quad ?\quad 24}

In synthetic division, we need to add first and second row to get the bottom row.

3+0=3

-2+6=4

4+20=24

Similarly,

2+8=10

Therefore, the missing value in the given synthetic problem is 10. Hence, the correct option is C.

6 0
3 years ago
13 p question pleeeaaassseee guys need help. Will mark brainliest 5 points and thankyou pleass guys this is urgent.
Svet_ta [14]

A. yes

B. no

already did this hope this helps please mark brainliest

7 0
3 years ago
C) If the speed of the car is tripled, what will happen to the time taken?
nikdorinn [45]

Answer:

I think the time taken will be 1/3 of what the time is now since the time of the car is tripled.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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