3 years ago

For the arithmetic sequence -3 , -15 , -27 , -39 , -51, ... , The 50th term is .........................

Mathematics

2 answers:

inn [45]3 years ago

7 0

Answer:

hope it helps...........

dmitriy555 [2]3 years ago

3 0

Answer:

top leve : nobles

second level:priests

third level: craftment

bottom level:peasent & slavr

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WARRIOR [948]

Answer:

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Step-by-step explanation:

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3 years ago

Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 20)(0,20) and (2, 720)(2,720).

Nataliya [291]

Answer:

The exponential function that goes through $(x_{1},y_{1}) = (0,20)$ and $(x_{2}, y_{2}) = (2,720)$ is $y = 20\cdot 6^{x}$ .

Step-by-step explanation:

Let be an exponential function of the form $y = a\cdot b^{x}$ that goes through $(x_{1},y_{1}) = (0,20)$ and $(x_{2}, y_{2}) = (2,720)$ . Then, we have the following system of equations:

$20 = a\cdot b^{0}$ (1)

$720 = a\cdot b^{2}$ (2)

By dividing (2) by (1), we obtain the value for $b$ :

$\frac{720}{20} = b^{2}$

$b = \sqrt{\frac{720}{20} }$

$b = 6$

And the value for $a$ is found by (1):

$a = 20$

The exponential function that goes through $(x_{1},y_{1}) = (0,20)$ and $(x_{2}, y_{2}) = (2,720)$ is $y = 20\cdot 6^{x}$ .

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3 years ago

the distance between the bases in a baseball diamond is 27.4m. You picked up a ground ball at first base and you see the other t

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The answer would be 27.4m

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3 years ago

Which equation would you use to solve the following situation?

Igoryamba

Answer:p=7

Step-by-step explanation:because 4 x 7 =28

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Which property is used in the first step to solve this equation?

Nat2105 [25]

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3 years ago

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