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ElenaW [278]
3 years ago
8

The number of possible out comes for a 4 digit PIN number

Mathematics
2 answers:
Lapatulllka [165]3 years ago
7 0
You can make one of those out of every number you say when you
count from 0000 to 9999.  There are 10,000 of them.
Crazy boy [7]3 years ago
6 0
10\cdot10\cdot10\cdot10=10^4=10000
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Which expression is equivalent to one over threep + 15? one over three(p + 45) one over three(p + 5) 3(p + 45) 3(p + 5)
elena-s [515]

Answer:

\large\boxed{\dfrac{1}{3p+15}=\dfrac{1}{3(p+5)}}

Step-by-step explanation:

"one over threep + 15":

\dfrac{1}{3p+15}=\dfrac{1}{(3)(p)+(3)(5)}=\dfrac{1}{(3)(p+5)}=\dfrac{1}{3(p+5)}

5 0
3 years ago
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Complete the comparison: 5+4=?
atroni [7]
It could be 
5 + 4 = 3 squared, or
5 + 4 = 3 x3
4 0
3 years ago
What do you get when you plug 4 in the following function?​
Leno4ka [110]

Answer:

567

Step-by-step explanation:

It will become:

y = 7(3)^4

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4 0
2 years ago
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A
grandymaker [24]

Answer:

  • 2 seconds
  • 72 feet

Step-by-step explanation:

The usual equation used for the vertical component of ballistic motion is ...

  h(t) = -16t² +v₀t +h₀

where v₀ is the initial upward velocity, and h₀ is the initial height. Units of distance are feet, and units of time are seconds.

Your problem statement gives ...

  v₀ = 64 ft/s

  h₀ = 8 ft

so the equation of height is ...

  h(t) = -16t² +64t +8

__

For quadratic ax² +bx +c, the axis of symmetry is x=-b/(2a). Then the axis of symmetry of the height equation is ...

  t = -64/(2(-16)) = 2

The object will reach its maximum height after 2 seconds.

The height at that time will be ...

  h(2) = -16(2²) +64(2) +8 = 72

The maximum height will be 72 feet.

5 0
2 years ago
A. Vertical <br> B. Complementary <br> C. Linear pair <br> D. Alternate interior
IrinaVladis [17]

Answer:

C) Linear Pair

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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