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Alex_Xolod [135]
3 years ago
14

Calculate measures of central tendency and

Mathematics
2 answers:
NeX [460]3 years ago
8 0

Answer:

Huhuhhhhhhbbhbhghbhb

Step-by-step explanation:

Jj(nhhhhhhhhhhhhhbhbhn;nnhnhhhh

Dmitry [639]3 years ago
3 0

Answer:

The mean is 80, the median is 83, and the mode is 90

Step-by-step explanation:

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Complete the missing value in the solution to the equation:<br> 7 + 5x = =3(y-2)<br> ( ,5)
mafiozo [28]

Answer:

x = 2/5

Step-by-step explanation:

Given:

7 + 5x = 3(y-2)

Rearrange this equation such that x is expressed in terms of y

7 + 5x = 3(y-2)   (expand right side)

7 + 5x = y(3)-2(3)

7 + 5x = 3y-6   (subtract 7 from both sides)

5x = 3y - 6 - 7

5x = 3y - 13

we are given the y-value of the coordinate pair (? , 5)

simply substitute y=5 into the equation above

5x = 3y - 13

5x = 3(5) - 13

5x = 15 - 13

5x = 2   (divide both sides 5)

x = 2/5

7 0
3 years ago
[15 Points]
dimaraw [331]
1. 3*x*x, 6(x - 3): 6x^2(x - 3)

2. 5x, 5x(x + 2): 5x(x + 2)

3. (x + 3)(x - 3), x + 3; (x + 3)(x - 3)

4. (x - 5)(x + 2), x + 2; (x + 2)(x - 5)
8 0
4 years ago
each transformation is performed on the line with the equation y=2x-1. write the equation of the new line. vertical translation
Phoenix [80]

Answer:

y2= 2x-4

y3=6x-1

y4= x-1

y5=2x

Step-by-step explanation:

for y=2x-1

1) for a vertical translation down of 3 units

y2= y-3 =(2x-1)-3= 2x-4

y2= 2x-4

2) for a slope increased by 4

y3= y+ 4x = 2x-1 +4x = 6x-1

y3=6x-1

3) for sloped divided in half. slope of y : m=2 → slope of y4=2/2 =1

y4= x-1

4) shifted up (vertical translation) of  1 unit

y5= y+1 = 2x-1+1=2x

y5=2x

6 0
3 years ago
What is the value of 9+n/3when n equals 12
Nimfa-mama [501]

Answer:

13

Step-by-step explanation:

Divide 12 by 3 first because of (PEMDAS) you get 4 tge add that to the 9 the you get 13.

P = parentheses

E = exponent

M = multiplication

D = division

A = addition

S = subtraction

5 0
2 years ago
Where would you put 0 (zero) on the venn diagram
Ivanshal [37]

Answer:

Natural numbers

5 0
3 years ago
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