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DENIUS [597]
3 years ago
9

A group of friends wants to go to the amusement park. They have no more than $235 to spend on parking and admission. Parking is

$7, and tickets cost $28.50 per person, including tax. Write and solve an inequality which can be used to determine pp, the number of people who can go to the amusement park.
Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0
228/28.50= 8 that should be right!
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What is the largest integer that can be divided into 14, 28 and 42?
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Answer:

<em><u>14</u></em> is the largest integer that can be divided into 14, 28 and 42.

Step-by-step explanation:

14 \times 1 = 14 \\ 14 \times 2 = 28 \\ 14 \times 3 = 42

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(a + b)(a ² - ab + b ²) Please help!
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Hey there :)

( a + b )( a² - ab + b² )
Let us distribute ( a + b )

a ( a² ) + a ( - ab ) + a ( b² ) + b ( a² ) + b ( - ab ) + b ( b² )
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We can simplify further:
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Find an ordered pair that is a solution to the equation.
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Identify the type I error and the type II error that corresponds to the given hypothesis. The proportion of people who write wit
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Answer:

Type I error is to Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29.

Type II error is Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is different from 0.29.

Step-by-step explanation:

We are given the following hypothesis below;

Let p = <u><em>proportion of people who write with their left hand</em></u>

So, Null Hypothesis, H_0 : p = 0.22     {means that the proportion of people who write with their left hand is equal to 0.22}

Alternate Hypothesis, H_A : p \neq 0.22      {means that the proportion of people who write with their left hand is different from 0.22}

Now, Type I error states that we conclude that the null hypothesis is rejected when in fact the null hypothesis was actually true. Or in other words, it is the probability of rejecting a true hypothesis.

So, in our question; Type I error is to Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29.

Type II error states that we conclude that the null hypothesis is accepted when in fact the null hypothesis was actually false. Or in other words, it is the probability of accepting a false hypothesis.

So, in our question; Type II error is Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is different from 0.29.

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