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Naddika [18.5K]
3 years ago
14

IM MARKING BRAINLIEST

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

5/6 yards

Step-by-step explanation:

\frac{1}{6}  +  \frac{4}{6}  =  \frac{5}{6}

kompoz [17]3 years ago
7 0

Answer:

5/6 yards of fabric

Step-by-step explanation:

4/6 yards + 1/6 yards = 5/6 yards

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This one as well, does anyone know the answer?
Mashutka [201]
D is the answer to the question
5 0
3 years ago
Someone help me with this please!!! Urgent!!!
vazorg [7]

Answer:

Output would be f(x)

f(x) = x/2

Step-by-step explanation:

6 0
2 years ago
A public bus company official claims that the mean waiting time for bus number 14 during peak hours is less than 10 minutes. Kar
ch4aika [34]

Answer:

We conclude that the mean waiting time is less than 10 minutes.

Step-by-step explanation:

We are given that a public bus company official claims that the mean waiting time for bus number 14 during peak hours is less than 10 minutes.

Karen took bus number 14 during peak hours on 18 different occasions. Her mean waiting time was 7.8 minutes with a standard deviation of 2.5 minutes.

Let \mu = <u><em>mean waiting time for bus number 14.</em></u>

So, Null Hypothesis, H_0 : \mu \geq 10 minutes      {means that the mean waiting time is more than or equal to 10 minutes}

Alternate Hypothesis, H_A : \mu < 10 minutes    {means that the mean waiting time is less than 10 minutes}

The test statistics that would be used here <u>One-sample t test statistics</u> as we don't know about the population standard deviation;

                       T.S. =  \frac{\bar X-\mu}{\frac{s}{\sqrt{n} } }  ~ t_n_-_1

where, \bar X = sample mean waiting time = 7.8 minutes

             s = sample standard deviation = 2.5 minutes

             n = sample of different occasions = 18

So, <u><em>test statistics</em></u> =  \frac{7.8-10}{\frac{2.5}{\sqrt{18} } }  ~ t_1_7

                              =  -3.734

The value of t test statistics is -3.734.

Now, at 0.01 significance level the t table gives critical value of -2.567 for left-tailed test.

Since our test statistic is less than the critical value of t as -3.734 < -2.567, so we have sufficient evidence to reject our null hypothesis as it will fall in the rejection region due to which <u>we reject our null hypothesis</u>.

Therefore, we conclude that the mean waiting time is less than 10 minutes.

5 0
3 years ago
Order the following number from smallest to largest. <br><br>25, 10, -15, 0, -5​
blondinia [14]

Answer:

-15, -5, 0, 10, 25

Step-by-step explanation:

The highest negative integer would be the smallest number, the the largest positive number would be the largest.

Brainliiest pleaseeeee

4 0
3 years ago
Read 2 more answers
What is the original price of ATV set if you paid 1035 for it after a 10% discount
oksano4ka [1.4K]

Answer:

$1150

Step-by-step explanation:

To be honest, this is the type of question I straight up solve in my head. Sorry for the no explanation.

5 0
2 years ago
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