B.The sum of the measures of the interior angles of a convex polygon is given. What kind polygon is each?

Step-by-step explanation:

Your graph will have a vertical asymptote at x = 1, as the denominator x - 1 cannot equal zero. Therefore, f(1) is not posssible. Then, plugging in test values for the function on the left side of the asymptote...

[tex]f(-1) = \frac{2(-1)-1}{-1-1} = \frac{3}{2}\\f(0) = \frac{2(0)-1}{0-1} = 1\\f(2) = \frac{2(2)-1}{2-1} = 3\\f(3) = \frac{2(3)-1}{3-1} = \frac{5}{2}[/tex]

... you will find that your graph needs to include the following points:

[tex](-1, \frac{3}{2})\\(0, 1)\\(2, 3)\\(3, \frac{5}{2})[/tex]

So therefore, your graph must cross through the above points, and may never cross the vertical line x = 1.

Using the z-distribution, as we are working with a proportion, it is found that there is evidence that the proportion has decreased.

At the null hypothesis, it is tested if the proportion is still the same, of 27/100 = 0.27, hence:

[tex]H_0: p = 0.27[/tex]

At the alternative hypothesis, it is tested if the proportion has decreased, hence:

[tex]H_1: p < 0.27[/tex].

The test statistic is given by:

[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]

In which:

In this problem, the parameters are as follows:

[tex]n = 175, \overline{p} = \frac{30}{175} = 0.1714[/tex]

Hence, the value of the test statistic is given by:

[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]

[tex]z = \frac{0.1714 - 0.27}{\sqrt{\frac{0.27(0.73)}{175}}}[/tex]

z = -2.94.

Considering a left-tailed test, as we are testing if the propoortion is less than a value, the critical value is of [tex]z^{\ast} = -1.645[/tex].

Since the test statistic is less than the critical value for the left-tailed test, it is found that there is evidence that the proportion has decreased.

More can be learned about the z-distribution at https://brainly.com/question/26454209

Answer: 6 weeks

Step-by-step explanation: 42 days in weeks would be 6 weeks

Answer:

route c on the way there

route b on thw way back

Step-by-step explanation:

route c is the 2nd shortest distance because you cant take b in the morning

the park is open in the afternoon and its the shortest availiable route back

Answer:x=-1

Step-by-step explanation:

4^x=1/4

x=-1

Answer:

Calculate the x distance from A to B and the x distance from A to X and verify that the x distance from A to X is 1/3 of the x distance from A to B.

Calculate the y distance from A to B and the y distance from A to X and verify that the y distance from A to X is 1/3 of the y distance from A to B.

Step-by-step explanation:

Answer:

-2, -1, or 0

Step-by-step explanation:

Since we are finding the value of n we have to look at what it cant equal. Since n is not equal to -3 or 1 and is inbetween those values n has to be between -3 and 1, this leaves us with -2, -1, and 0 as possible values. Hope this helped!

Answer:

[tex]y = \frac{1}{2} x + 30[/tex]

Step-by-step explanation:

y = mx + b

y is his height during that year

x is the number of months

m is the slope or rate of change, which is 1/2 inch every month

b is the y-intercept, which is 30 inches

plug everything in then you get:

y = 1/2x + 30

Answer:

y = 1/2 x + 30

Step-by-step explanation:

I took the quiz! :)

Answer:

V≈502.65 rounding would be v = 503

You know

Step-by-step explanation:

Answer:

Right square pyramid

Step-by-step explanation:

A=a2+2aa2

4+h2

Answer:

B or 415

Step-by-step explanation:

the volume of a cone is given by the formula V = (pi × r^2 × h/3)

where,

V = volume of the cone,

r = the radius of the cone,

h = the height of the cone.

so by just plugging in the values we get the answer which is 415

if you need any further guidance make sure to ask. :)

The Volume of Cone is 414.48 cm³.

Every three-dimensional item requires some amount of space. The volume of this space is measured. Volume is defined as the space occupied by an object inside the confines of three-dimensional space. It is also known as the object's capacity.

We have,

radius = 6 cm

height = 11 cm

Now, slant height

= √r² + h²

= √11² + 6²

= √121+ 36

= √157

= 12.52 cm

Now, Volume of cone

= 1/3 πr²h

= 1/3 (3.14)(6)²(11)

= 1/3 (3.14)(36)(11)

= 414.48 cm³

Learn more about Volume here:

https://brainly.com/question/1578538

#SPJ7

Answer:

1, 3, 5, 7

Step-by-step explanation:

the c stands for columns.

when c =1, there is 1 blue box. when c=2, there are 3 blue boxes, when c=3, there are 5 blue boxes....so on.

Answer:Day 26

Step-by-step explanation : just multiply the numbers

Answer:

true

Step-by-step explanation:

-6 to 0 is 6 "steps" on the number line add the one and that is 7

Answer:

Polynomials are closed under division is the answer.

Answer:

Polynomials are closed under division

Also:

were did you go man :(

Answer:72/97

Step-by-step explanation: took the test.

Answer:

6. 75n=114. 75

Step-by-step explanation:

each magazine cost: $6.75 plus tax

and on weekend the store collected it sale total: $114.75?

=> 6.75n = 114.75 = 17 magazines sold

Answer:

I dont know

Step-by-step explanation:

Answer:

225 books

Step-by-step explanation:

you do 15 x 8 and you get 120 then you do 15 x 7 and you get 105 then you add 120 and 105 together and your final answer is 225 books

Answer:

ANswer: 225

Step-by-step explanation:

multiply: 15 x 7 = 105 & 15 x 8 = 120

now add " 105 + 120" together

Total: (See answer above)

Answer:

B. 50 feet

Step-by-step explanation:

6 times 2.5 is 15

so that means 20 also has to be multiplied by 2.5

which becomes 50

Answer: B. 50 feet

Step-by-step explanation:

      We can set up a proportion. x will be the length of the second rectangle, I will have width on the bottom (denominator) and length on the top (numerator). All units are in feet:

             [tex]\frac{20}{6} =\frac{x}{15}[/tex]

      Now we will cross multiply and solve for x:

             300 = 6x

             50 = x

             x = 50

             The length of the second triangle is B. 50 feet

Answer:

This shape is somewhat like a square, I believe.

Step-by-step explanation:

1st Point: Inside the I quadrant (the top right), by moving 1 1/2 units to the right on the x-axis, and 4 units up.

2nd Point: Inside the IV quadrant (bottom right), by moving 1 1/2 units to the right on the x-axis, and 8 units down.

3rd Point: Inside the IV quadrant (bottom right), by moving 5 units to the right on the x-axis, and 8 units down.

4th Point: Inside the I quadrant, by moving 5 units to the right on the x-axis, and 4 units up.

Answer:

The awnser is 0.32

Step-by-step explanation:

Hope this was helpful! Please mark as brainliest, thank you!

Answer:

  3,150

Step-by-step explanation:

The amount of interest earned by the account is found using the interest formula:

  I = Prt . . . . where P is the principal invested at rate r for t years

__

Using the given values, we find the interest to be ...

  I = 15,000×0.07×3 = 3,150

Mrs Davis earns 3,150 on her investment.

Answer:

840in^3

Step-by-step explanation:

0.5 * b * h * length=voulme

90° around the origin

hope it helps...!!!

Answer:

[tex]k = \frac{4}{5} [/tex]

Step-by-step explanation:

We know from the graph

[tex]g(x) = - \frac{1}{5} [/tex]

and

[tex]f(x) = 1[/tex]

using the given equation we can solve

[tex] - \frac{1}{5} = k - 1 \\ [/tex]

subtract 1 from both sides so that k is isolated

[tex] \frac{4}{5} = k[/tex]

Answer:

B. The surface area

Step-by-step explanation:

Answer:

45.6

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

In the given series 3 4.5 6 7.5 9 10.5

[tex]a_{1}=3[/tex]   ,    [tex]a_{2}=4.5[/tex]   ,   [tex]a_{3} =6[/tex]

As the series is arithmetic and in arithmetic series common difference is,

[tex]d=a_{2}-a_{1}[/tex]

[tex]d_{1} =4.5-3=1.5\\[/tex]

[tex]d_{2} =6-4.5=1.5[/tex]

So, common difference is 1.5