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3 years ago

15

The county fair charges $1.00 per rode and an additional $3.00 to get in the fair. Write an equation to represent the total cost

of attending the fair.
First identify the independent and dependent variables.

1 answer:

Yuki888 [10]3 years ago

4 0

Answer:

Step-by-step explanation:

It's independent

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Data accumulated by the National Climatic Data Center shows that the average wind speed in miles per hour for St. Louis,Missouri

Marat540 [252]

Answer:

The value is $\sigma = 8.5$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 9.7$

The proportion is $P(X >x) = 0.2245$

The value considered is $x = 11.6$

Generally given that the speed measurement is normally distributed we have that

$P(X > 11.6) = P(\frac{ X - \mu }{ \sigma } > \frac{11.6 - 9.7}{ \sigma } ) = 0.2245$

Generally

$\frac{X - \mu}{ \sigma } = Z(The \ z -score \ of \ X )$

$P(X > 11.6) = P(Z> \frac{11.6 - 9.7}{ \sigma } ) = 0.2245$

Hence

$\frac{ 11.6 - 9.7}{ \sigma} = 0.2245$

$\sigma = 8.5$

6 0

3 years ago

If f(x)= -3(x)^2+4x-10, find f(x+h).

anastassius [24]

$f(x+h)=-3(x+h)^2+4(x+h)-10$

4 0

3 years ago

What is the value of x? enter your answer in the box

Bas_tet [7]

They are vertical angles, and so they will equal the same <em>degrees</em>

set the two equal to another

2x + 2 = 3x - 52

Move all numbers with variables to one side, and all constant to the other

2x (-3x) + 2 (-2) = 3x (-3x) - 52 (-2)

2x - 3x = - 52 - 2

-x = -54

isolate the x, divide -1 from both sides

-x/-1 = -54/-1

x = -54/-1

x = 54

x = 54°

hope this helps

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4 years ago

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Paladinen [302]

10494 po ang sabot ko

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3 years ago

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german

Answer:

27 degrees if done right by me

Step-by-step explanation:

subtract 46 from 163 as well as 90

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3 years ago

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