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Alexxandr [17]
3 years ago
13

How could two data sets could have the same means and modes but still differ greatly? Give an example with two data sets to illu

strate.
Mathematics
1 answer:
wariber [46]3 years ago
4 0
The sets would have different sizes and standard deviations. Examples will vary. A general method for constructing
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65% of what number is 39 then write an equation
Volgvan

Answer:

60

Step-by-step explanation:

65% = .65, so

60 × .65 = 39

or the equation could be

60/.65 = x

Hope this helps, if not please let me know and i will do my best to correct my mistake.

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2 years ago
WILL GIVE BRAINLIEST IF CORRECT
Mazyrski [523]

Answer:

E

Step-by-step explanation:

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3 years ago
Find the equation of a line perpendicular to −4x+4y=4 that contains the point (−4,5).
kati45 [8]

Answer:

y = - x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange - 4x + 4y = 4 into this form by adding 4x to both sides

4y = 4x + 4 ( divide all terms by 4 )

y = x + 1 ← in slope- intercept form

with slope m = 1

given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{1} = - 1, thus

y = - x + c ← is the partial equation

To find c substitute (- 4, 5) into the partial equation

5 = 4 + c ⇒ c = 5 - 4 = 1

y = - x + 1 ← equation of perpendicular line

4 0
3 years ago
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PLEASE HURRRYYY Simplify <br> √x2 (2 means squared)
Maslowich

Answer:

\sqrt{x ^{2} }  \\   { = ( {x}^{2} )}^{ \frac{1}{2} }  \\  =  {x}^{ \frac{2}{2} }   =  {x}^{1} \\  = { \boxed{ \boxed{x}}}

7 0
3 years ago
Hey guys I have more questions comming soon​
gavmur [86]

Answer:

25a-40b-10 is your answer, hope this helped :)

Step-by-step explanation:

8 0
3 years ago
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