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Simora [160]
3 years ago
6

1. The sign outside Mrs. Washington’s catering company is in the shape of a trapezoid, as shown below.

Mathematics
2 answers:
ehidna [41]3 years ago
7 0
The perimeter of the sign is 11 feet.
The area of the sign is 8.75 feet squared


valentina_108 [34]3 years ago
3 0
The perimeter of the sign is 11 ft
The area of the sign is 7.5ft^2

Hope this helps :)
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Bradley owe's his parents $275. Every week, Bradley pays his parents back $55. Which function represents the
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Answer:

The function f(x) = 275-55x represents the amount of money Bradley still owes.

Step-by-step explanation:

Given that:

Amount Bradley owes = $275

Amount Bradley pays each week = $55

Let,

x be the number of weeks.

We will subtract the amount paid every weeks from the total amount, where x is the number of weeks. The function will be given by;

f(x) = 275 - 55x

Hence,

The function f(x) = 275-55x represents the amount of money Bradley still owes.

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Answer:

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And we can find this probability to find the answer:

P(z

And using the normal standar table or excel we got:

P(z

Step-by-step explanation:

Let X the random variable that represent the amounts of nocatine of a population, and for this case we know the distribution for X is given by:

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We have the following info from a sample of n =37:

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And we want to find the following probability:

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And we can use the z score formula given by;

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And if we find the z score for the value of 0.872 we got:

z = \frac{0.872-0.917}{\frac{0.303}{\sqrt{37}}}= -0.903

And we can find this probability to find the answer:

P(z

And using the normal standar table or excel we got:

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