All categories

3 years ago

Hello...........................................

Mathematics

2 answers:

allsm [11]3 years ago

8 0

Hewo my good cremate :3

Have a good day!!!!

Kruka [31]3 years ago

7 0

Answer:

hii i youre doing well so far :))

have a great day !

You might be interested in

-19>g-24<img src="https://tex.z-dn.net/?f=%20%20-%2019%20%5C%20%20%5Ctextgreater%20%5C%20%20g%20-%2024" id="TexFormula1" titl

KatRina [158]

$\begin{gathered} -19>g-24 \\ -19+24>g \\ 5>g \end{gathered}$

start by adding 24 on both sides and simplify

6 0

1 year ago

I NEED HELP AS ASAP 4 THE FIRST AND SECOND ONE !!!!

irga5000 [103]

Explaination: when graphing a relation, the set of second elements will be the y-values of the graph.
Range: [-4,-3,-2,0,3,5]

8 0

3 years ago

Ben has a set of coupons for a video game that costs $39. the coupons are 30% off, 1 game for $19, $10 off, off, and 10% off gam

IRINA_888 [86]

The correct answer is a. {1 game for $19, off, 30% off, $10 off, 10% off games over $40}.

Hope this helps!!
~Kiwi

4 0

4 years ago

In a survey of 1000 large corporations, 260 said that, given a choice between a job candidate who smokes and an equally qualifie

Usimov [2.4K]

Answer:

The 95% confidence interval for the proportion of corporations preferring a nonsmoking candidate is (0.2328, 0.2872)

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

For this problem, we have that:

$n = 1000, p = \frac{260}{1000} = 0.26$

95% confidence level

So $\alpha = 0.05$ , z is the value of Z that has a pvalue of $1 - \frac{0.05}{2} = 0.975$ , so $Z = 1.96$ .

The lower limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.26 - 1.96\sqrt{\frac{0.26*0.74}{1000}} = 0.2328$

The upper limit of this interval is:

$\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.26 + 1.96\sqrt{\frac{0.26*0.74}{1000}} = 0.2872$

The 95% confidence interval for the proportion of corporations preferring a nonsmoking candidate is (0.2328, 0.2872)

4 0

3 years ago

Jason recorded these temperatures one day:

kap26 [50]

Answer:

C. The afternoon temperature was 6 degrees above the night temperature.

Step-by-step explanation:

this is correct because the 6 is 6 more than 0.

8 0

3 years ago

Read 2 more answers