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Alisiya [41]
3 years ago
5

8) The larger the variability number the greater the spread of the numbers in a data set. True or False​

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0

Answer:

True

Step-by-step explanation:

The variance of a data set gives you a rough idea of how spread out your data is. A small number for the variance means your data set is tightly clustered together and a large number means the values are more spread apart.

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Decide whether the following statement makes sense (or is clearly true) or does not make sense (or is clearly false).Explain you
kondaur [170]

Answer: A.This statement makes sense because Emily makes more money than Emma, so she has a greater cash flow at the end of the month.

Step-by-step explanation:

Emily has more monthly income and even if the duo spend exactly the same figure on everything they participate in, Emma will always come off short (negative monthly cash flow) because she does not earn as much as Emily does but spends equally.

7 0
4 years ago
Find angle A if mDE is equal to 53° and mBC is equal to 8°
vodomira [7]
The angles a is equal 61°
6 0
4 years ago
Read 2 more answers
Take a factor out of the square root:
Andrews [41]

Answer:

1.  |y| sqrt(10)

2.  |x| sqrt(x)

3. a^2 sqrt(a)

4.  4 |y|^3 sqrt(3)

5.  1/4 *|x| sqrt(3x)

Step-by-step explanation:

1.  sqrt(10y^2)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(y^2) sqrt(10)

|y| sqrt(10)

We take the absolute  value of y because -y*-y = y^2 and the principle square root is y

2.  sqrt(x^3)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(x^2) sqrt(x)

|x| sqrt(x)

3. sqrt(a^5)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(a^4) sqrt(a)

a^2 sqrt(a)

4.  sqrt(16 y^7)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(16) sqrt(y^6)sqrt(y)

4 |y|^3 sqrt(3)

5.  sqrt(3/16x^3)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(1/16) sqrt(x^2)sqrt(3x)

1/4 *|x| sqrt(3x)

3 0
3 years ago
Please check 1 and 2 and help with 3 and 4​
Sindrei [870]

I don't know the anwser sorry and what grade are u in

5 0
3 years ago
In parallelogram DEFG, DH = x + 3, HF = 3y, GH = 3x – 3, and HE = 5y + 4. Find the values of x and y.
Ksju [112]
We have that in this case the following equalities are met:
 DH = HF
 x + 3 = 3y
 GH = HE
 3x - 3 = 5y + 4
 We then have the following system of equations:
 x-3y = -3
 3x-5y = 7
 Resolving the system graphically we obtain the following values:
 x = 9
 y = 4
 Note: see attached image.
 Answer:
 
The values of x and y are:
 
x = 9, y = 4

4 0
4 years ago
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