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Solnce55 [7]
3 years ago
9

Ayúdenme con estos problemas :(

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
4 0
En la primera tiñes que poner un tres en la parte de abajo y subir 5 para ariba y as lo mismo con los demás pero con los números que te ensaña espero esto te ayudo
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Write the equation of the line with x-intercept of 3 and y-intercept of -5, in point-slope form.
Bas_tet [7]
Y-0=5/3(x-3) that is it I think
5 0
3 years ago
Plz answer this question:
d1i1m1o1n [39]

Yes, Lord Vader !

                                               2/3 x + 5   = 1/2

Multiply each side by  2 :       4/3 x + 10  =  1

Multiply each side by  3 :         4  x + 30  =  3  <== equivalent equation
                                                                                without fractions
 
Subtract  30  from each side:  4x             =  -27

Divide each side by  4 :            x              =  -27/4  =  -6.75 

6 0
3 years ago
joe's cell phone costs him $21 per month plus $3 for every 1GB of data downloaded. What is the limit to the number of GBs he can
Kruka [31]
3GB’s you just add 21 to 3 and keep adding 3 until you reach 30

21+3=24 24+3=27 27+3=30
6 0
3 years ago
Read 2 more answers
Probability and Statistics
saw5 [17]

A random variable can be either discrete or continuous. It is discrete it can assume only a finite number of values, or a countable infinity of values at most.

It is continuous if it can assume values in an interval, or in general, an uncountable infinity of values.

That being said, we have:

Option A is a discrete random variable, because the number of heads in 5 throws can be 0, 1, 2, 3, 4 or 5. So, we have finitely many possible values.

Option B is a discrete random variable, because the number you roll on a die is either1, 2, 3, 4, 5 or 6. So, we have finitely many possible values.

Option C is a discrete random variable, because if there are n students in a class, the number of boys is an integer between 0 and n. So, we have finitely many possible values.

Option D is finally a continuous random variable, because the height of a 10-year-old can be any number (in a suitable range of course).

4 0
3 years ago
Which number is an irrational number?
Archy [21]

Answer:

25 is a a rational number

15 is a rational number

1.15 is irrational number

and 1.25 is a rational number

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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