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suter [353]
3 years ago
8

When flipping a penny twice what is the probability of getting two heads in a row?

Mathematics
2 answers:
snow_lady [41]3 years ago
8 0

Answer:

a 50/50 chance bc there is only two sides to a penny so its 50/50 for and 50/50 for tails

Step-by-step explanation:

brilliants [131]3 years ago
6 0

Answer:

10%

Step-by-step explanation:

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Population growth is:<br> A) Logarithmic<br> B) Linear<br> C) Exponential<br> Please help ASAP!!! :(
Monica [59]

For this case we have that by definition the growth of a population is a function of the form:

f (x) = a (b) ^ x

Where,

  • <em>a: initial population </em>
  • <em>b: growth rate </em>
  • <em>x: number of years </em>

We observe then that the function is of the exponential type.

Answer:

C) Exponential

6 0
3 years ago
Create an expression equivalent to 3 (4x -2) -5x+10 using the least number of terms. please show your work.
marusya05 [52]

Answer:

7x+4

Step-by-step explanation:

Distribute:

=(3)(4x)+(3)(−2)+−5x+10

=12x+−6+−5x+10

Combine Like Terms:

=12x+−6+−5x+10

=(12x+−5x)+(−6+10)

=7x+4

7 0
3 years ago
I need help on 16 please
jonny [76]
I believe it would be 65
5 0
3 years ago
Hi there!<br><br> Can you help me please? Thanks! <br><br> Please explain
Bingel [31]
H=-t^2+95
The y intercept here is 95, and it represented from where the boy threw the ball.

If he threw it from 95 ft above the ground, the best answer for where he is is on a bridge.
His backyard is at 0 ft (sea level). An underground cave is below sea level. A ladder is probably not 95 ft.

Final answer: D
5 0
3 years ago
Please help me with this question
zubka84 [21]
Answer: c. f - 3 + 6d

Explanation: 5d - d + 4 + 2d - 5f - 6f - 7
- 5f - 6f = f
4 - 7 = -3
5d - d = 4d, 4d + 2d = 6d
4 0
2 years ago
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