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PilotLPTM [1.2K]
2 years ago
5

A

Mathematics
1 answer:
LekaFEV [45]2 years ago
3 0

Answer: 31.5 in.

Answer:

the answer is 13 cm

Step-by-step explanation:

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What is the equation of an exponential function with base=2 that has a vertical stretch by a factor of 3, a shift to the right 5
il63 [147K]

Answer:

y=3(2)^{x-5}+6

Step-by-step explanation:

Let the equation of the exponential function with base 2 is,

y=a(2)^{x+c}+d

Here, a = vertical stretch

c = Horizontal shift

d = Vertical shift

If this function has a vertical stretch by a factor of 3,

Equation will be,

y=3(2)^{x+c}+d

If this function has a shift of 5 to the right,

Equation of the function will be,

y=3(2)^{x-5}+d

If this function has a shift of 6 units upwards,

y=3(2)^{x-5}+6

7 0
3 years ago
There are 20 members of a basketball team.
spin [16.1K]

Answer:

a)125970

b)95040

c)35640

Step-by-step explanation:

a) selecting 12 player from 20 players can be one in ^{20} C_{12}

 ^{20} C_{12} = \frac{20!}{12!X (20-12)!}

          =  \frac{20!}{12!X8!}

          = 125970

b) since each position has an identity permutations can be used so

   Number of ways = ^{12} P_{5}

                                = \frac{12!}{(12-5)!}

                                = \frac{12!}{7!}

                                = 95040

c) coach permutes 4 players for position other than centers in  ^{12}P_{4} ways and selects center in 3 ways

  so, number of ways = ^{12}P_{4}X3

                                     =\frac{12!}{8!}X3

                                     =35640

3 0
3 years ago
Miriam’s study group received test scores of 96, 81, 82, 99, 94, 92, 95, 82, and 80. Find the mean and median scores.
valentinak56 [21]

Answer:

The mean is  

✔ 89

The median is  

✔ 92

4 0
3 years ago
statistical models predict that price p( in dollars) of a new smartphone will change according to the function p=900-4t^2. where
miskamm [114]

You are given the function p=900-4t^2.

Express t:

4t^2=900-p,\\\\t^2=\dfrac{900-p}{4},\\\\t=\sqrt{\dfrac{900-p}{4}}.

This expression gives the  month t in terms of the price p.

5 0
3 years ago
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Can someone give me a fake band name???
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Answer:

loaded diper

Step-by-step explanation:

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2 years ago
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