3 years ago

Pls help meee

Mathematics

1 answer:

KIM [24]3 years ago

4 0

Answer: Point W

Its the Only interior point.

You might be interested in

Eloise made a list of some multiples of 8/5 . Write 5 fractions that can be in Eloise list.

Kaylis [27]

16/10
24/15
32/20
40/25
48/30

4 0

3 years ago

PLS HELP ME ASAP!!!!!!!!!!!!!!

Anton [14]

The answer to that question is C

8 0

3 years ago

Read 2 more answers

In an effort to estimate the mean of amount spent per customer for dinner at a major Lawrence restaurant, data were collected fo

larisa86 [58]

Answer:

The 99% confidence interval for the population mean is 22.96 to 26.64

Step-by-step explanation:

Consider the provided information,

A sample of 49 customers. Assume a population standard deviation of $5. If the sample mean is $24.80,

The confidence interval if 99%.

Thus, 1-α=0.99

α=0.01

Now we need to determine $z_{\frac{\alpha}{2}}=z_{0.005}$

Now by using z score table we find that $z_{\frac{\alpha}{2}}=2.58$

The boundaries of the confidence interval are:

$\mu-z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80-2.58\times \frac{5}{\sqrt{49}}=22.96\\\mu+z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80+2.58\times \frac{5}{\sqrt{49}}=26.64$

Hence, the 99% confidence interval for the population mean is 22.96 to 26.64

3 0

4 years ago

If the perimeter of a rectangle is 36 feet and the length is twice as long as the width, what is the measurement of the length?

DanielleElmas [232]

The length is 12 feet(c.).

3 0

3 years ago

Read 2 more answers

Which model best fits the set of data shown on this graph?

Blizzard [7]

Answer:

Step-by-step explanation:

Quadratic model is shaped like a "U", or a parabola

Quartic model is shaped like a "W", highest degree is 4 (x^4).

Linear model is a line.

Cubic model is x^3, shaped like a curvy snake.

Looking at the graph, it <em>clearly</em> shows a line. So, linear model is the answer.

C is the correct answer.

4 0

3 years ago