**Answer:**

graph the slope and the -2

**Step-by-step explanation:**

first, plot a point at (0,-2) because of the -2 as the y intercept

then, start graphing ur slope

ur next points should be

(2,-1), (4,0) (6,1) and so on

When testing a claim that the majority of adult Americans are against the death penalty for a person convicted of murder, a random sample of 491 adults is obtained, and 27% of them are against the death penalty (based on data from a Gallup poll). Find the P-value. Round to 4 decimals when necessary.

Using the **z-distribution**, it is found that the **p-value** is of **1.**

At the **null hypothesis,** it is tested that the majority is not against the death penalty, that is:

[tex]H_0: p \neq 0.5[/tex]

At the** alternative hypothesis,** it is tested that the majority is against the death penalty, that is:

[tex]H_1: p > 0.5[/tex]

The **test statistic** is given by:

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

In which:

[tex]\overline{p}[/tex] is the sample proportion.In this problem, the **parameters **are: [tex]\overline{p} = 0.27, p = 0.5, n = 491[/tex].

Then, the **value **of the *test statistic* is:

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

[tex]z = \frac{0.27 - 0.5}{\sqrt{\frac{0.5(0.5)}{491}}}[/tex]

[tex]z = -10.19[/tex]

Using a z-distribution **calculator**, for a right-tailed test, as we are testing if the proportion is greater than a value, the **p-value** is of **1.**

A similar problem is given at https://brainly.com/question/16313918

Brian and Andie were calculating their total money saved to see if they could buy a game to share. Andie notices that she has 24 more dollars than Brian. If together they have $72, how much money does Brian and Andie have?

**Answer:**

Andie has 48 and Brian has 24

hope it's correct

HURRRYYY PLEASEEEE ANSWERRRR

**Answer:**

27*10⁵ is basically 270000.

a rectangular patio has an area of 198.4 square meters the width of the patio is 16 meters what is the length

**Step-by-step explanation:**

the answer thats it 12,4

**Answer:**

12.4 meters

**Step-by-step explanation:**

The area is the product of length and width. Fill in the given information in the formula and solve for length.

A = LW

198.4 = L×16

198.4/16 = L = 12.4

**The length of the patio is 12.4 meters**.

HELP PLS

1) what value is located 2,3

2) what is the dimension of this matrix?

3) do you remember see matrices before today?

Question 1

Answer: 7Explanation: The notation "2,3" tells us to go to row 2, column 3. The value 7 is at this location.

====================================================

Question 2

Answer: 3 x 4Explanation: The dimensions refer to the number of rows and number of columns. In this case, we have 3 rows and 4 columns. The number of rows is always listed first.

====================================================

Question 3

This is something you'll have to answer yourself because it will be based off your personal experiences. There is no right answer, so feel free to answer however you wish.

What is the slope of the line containing the points (-6,4) and (2,1)

In order to find the slope, we need the formula (y2-y1)/(x2-x1). The x and y represent the point (x,y). (-6,4) is our first point. (2,1) is our second point. (1-4)/2-(-)6 > -3/2+6> -3/8

The slope is -3/8.

The slope is -3/8.

The first term of an arithmetic sequence is 4 and the tenth term is 67.

What is the common difference? Show your work or explain your answer.

**Answer:**

**Step-by-step explanation:**

Formula

tn = a1 + (n-1)* d

Givens

tn = 67 (it is the last term or the nth term

n = 10

a1 = 4

find d

Solution

67 = 4 + (10 - 1)*d

67 = 4 + 9*d Subtract 4 from both sides

67 - 4 = 9d

63 = 9d Divide by 9

63/9 = 9d/9

7 = d

**Remark: **This is a fundamental application of the arithmetic sequence. You pretty much have to know how to juggle it's parts.

(2x-3)(x+5)-(x-6)(x+5)=0

X=-5,-3

That’s would be the answer

That’s would be the answer

ITS POSSIBLE MAYBE I DEFINITELY DIDNT READ UR THING 7

Pls answer me this (WILL MARK BRAINLIEST)

**Answer:**

a=3 b= -40

**Step-by-step explanation:**

.....

Chromosome 13 in the human body contains a DNA molecule that is about 3.19 centimeters long.

What is the length of 1,000 of these molecules?

your answer is 3,190 centimeters. or 31.9 meters

A first number plus twice a second number is 5. Twice the first number plus the second totals 13. Find the numbers.

Let a and b = the numbers we must find.

a + 2b = 5.....Equation A

2a + b = 13.......Equation B

We have a system of equations in two variables.

I will solve A for little a.

a + 2b = 5

a = 5 - 2b

Now I will plug 5 - 2b for a in B.

2(5 - 2b) + b = 13

10 - 4b + b = 13

-3b = 3

b = -1

To find a, replace b with -1 in EITHER A or B.

I will use Equation A.

a + 2b = 5

a + 2(-1) = 5

a - 2 = 5

a = 7

The two numbers are -1 and 7.

Understand?

write 0.000046 in scientific notation

The answer would be 4.6 x 10^-5

Hello there! :)

Numbers in scientific notation look like this:

____x10^-

The coefficient must be between 1 and 10:

4.6x10^-

Now,the exponent is how many units we move the decimal place.

The exponent for this number is negative because the number is small.

We move the decimal point 5 times to the left.

Therefore, 0.000046 in scientific notation looks like so:

4.6x10^-5

Hope it helps.

~A lonely teen who helps others with a smile

-Grace :-)

Good luck.

HELP IVE BEEN STUCK ON THE SAME QUESTION NOBODY WILL HELP ME I CANT CALM DOWN HELP ME

Hello! :p

[tex]\sqrt{-8}[/tex] = [tex]2i\sqrt{2}[/tex]

[tex]\sqrt{-36}[/tex] = [tex]6i[/tex]

[tex]\sqrt{-5}[/tex] = [tex]i\sqrt{5}[/tex]

I hope you do well on your assignment! I also hope this helps! :)

Use traditional division to solve 6432 ÷ 24.

Ok done. Thank to me:>

**Answer:**

(not my answer but) its 268

**Step-by-step explanation:**

Find the exact value of sin 29π/6

Group of answer choices

a 3/4

b 1/2

c -3/5

d 0

**Answer:**

b

**Step-by-step explanation:**

Remove full rotations of

2

π

until the angle is between

0

and

2

π

.

sin

(

5

π

6

)

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.

sin

(

π

6

)

The exact value of

sin

(

π

6

)

is

1

2

.

1

2

The result can be shown in multiple forms.

Exact Form:

1

2

Decimal Form:

0.5

The decimal form is 0.5

And it’s b. 1/2

And it’s b. 1/2

pls help me asap !!!!!

**Step-by-step explanation:**

the option with the isoceles triangles can NOT be just of that proof, because nowhere is it defined or proven that there is or are isoceles triangles involved. even though the picture looks like it, but that does not mean anything for the formal proof.

actually, this proof is the same (and is also valid) for non-isoceles triangles.

Plz answer I will make brainiest plzzz I need right answer ASAP!!!!!

**Answer:**

its 6 square feet

s = 1

1^2 = 1

6 x 1 = 6

Kenny has a bag of marbles. The bag contains 8 red marbles, 5 blue marbles, and 2 yellow marbles. He will randomly select 1 marble from the bag. What is the probability Kenny will select a blue marble?

The probability Kenny would select a blue marble is 1/3.

help pls again hmmmm

**Answer:**

here is your answer

**Step-by-step explanation:**

option d.)5³/3³

please answer quickly!!

**Answer:**

Slope: 4

Intercept: 9

**Step-by-step explanation:**

Hope this helped! :)

The two triangle shown below are similar triangles.

What is the value of d in meters?

D is 4 metres and the scale factor is 6

The terminal side of an angle θ in standard position passes through the point (3, 1). Calculate the exact values of the six trig functions for angle θ.

**Answer:**

sin α = [tex]\frac{y}{r}[/tex] = [tex]\frac{1}{\sqrt{10} }[/tex]

cos α = [tex]\frac{x}{r}[/tex] = [tex]\frac{3}{\sqrt{10} }[/tex]

tan α = [tex]\frac{y}{x}[/tex] = [tex]\frac{1}{3}[/tex]

cot α = [tex]\frac{x}{y}[/tex] = [tex]\frac{3}{1}[/tex]

sec α = [tex]\frac{r}{x}[/tex] = [tex]\frac{\sqrt{10} }{3}[/tex]

csc α = [tex]\frac{r}{y}[/tex] = [tex]\frac{\sqrt{10} }{1}[/tex]

**Step-by-step explanation:**

If the point is given on the terminal side of an angle, then:

Calculate the distance between the point given and the origin:

r = [tex]\sqrt{x^2+y^2}[/tex]

Here it is: [tex]\sqrt{3^2+1^2}[/tex] = [tex]\sqrt{9+1}[/tex] = [tex]\sqrt{10}[/tex]

So we have:

x = 3

y = 1

r = [tex]\sqrt{10}[/tex]

Now we can calculate all 6 trig, functions:

sin α = [tex]\frac{y}{r}[/tex] = [tex]\frac{1}{\sqrt{10} }[/tex]

cos α = [tex]\frac{x}{r}[/tex] = [tex]\frac{3}{\sqrt{10} }[/tex]

tan α = [tex]\frac{y}{x}[/tex] = [tex]\frac{1}{3}[/tex]

cot α = [tex]\frac{x}{y}[/tex] = [tex]\frac{3}{1}[/tex]

sec α = [tex]\frac{r}{x}[/tex] = [tex]\frac{\sqrt{10} }{3}[/tex]

csc α = [tex]\frac{r}{y}[/tex] = [tex]\frac{\sqrt{10} }{1}[/tex]

find the value of x. send help friends

**Answer:**

50

**Step-by-step explanation:**

they have to add up to 80.

think about them sliding to the main vertex...

convert 360minutes to hour

360 minutes is 6 hours

**Answer:**

6H

that was soo hard to find

Help guys plzzz asapppp

sin(x) = opp/hyp

cos(x) = adj/hyp

tan(x) = opp/adj

sin(x) = 3.9/8.1

sin(x) = 0.481

Inverse sin of 0.481 = 28.8 degrees

Each answer should be between 0 and 90 :)

please help me Im lost on this :(

**Answer:**

C

**Step-by-step explanation:**

the quadratic formula is

[tex] \frac{ - b + \sqrt{b ^{2} - 4ac} }{2a} [/tex]

Make the quadratic equal to 0, so it will be 3x^2 + 8x -2=0. Then substitute the values into the equation.

Answer: C) 3x^2+8x-10=-8

Step-by-step explanation:

3x^2+8x-10x=-8

3x^2+8x-2=0

a=3 b=8 c=-2

Plug it into quadratic formula.

Select all relations that represent function

**Answer: All of the them except for the last relation.**

**Step-by-step explanation: **For a relation to be a function, it can have y-values repeat but not x-values. In the last relation, you have (6,-6,), (-3,12), (6,-1), (-8,13). Notice that the x-value of 6 repeats 2 times in this relation. You can graph this relation and use the vertical line test and you will notice that it will touch the graph more than one time. Therefore, relations 1-4 represents functions and relation 5 does not.

Hope this explanation helps.

A box of 15 markers cost is $2.40 how much will a box of 40 marker’s cost￼￼

**Answer:**

$6.40

**Step-by-step explanation:**

**Answer:**

**Step-by-step explanation:**

6.4

solve pls brainliest

Marcus has picture with the dimensions of 3 ft wide and 5 ft long. He would like to change the picture using a scale factor of 1/2. What are the new dimensions for the picture and is the new picture a reduction or enlargement. Explain how you know. *

**Answer:**

Reduction: new dimensios are 1.5ft x 2.5ft

**Step-by-step explanation:**

Since he is using a scale factor of 1/2, we merely multiply everything by 1/2

3 ft * 1/2 = 1.5 ft

5 ft * 1/2 = 2.5 ft

It is obviously a reduction first since the scale factor is less than one, but you can also see that the dimensions decreased.

**Answer:**

The new dimensions are 1.5 ft wide and 2.5 ft long. The picture would be a reduction.

**Step-by-step explanation:**

Since the scale factor is less than 1 we know that the dimensions are smaller than the original. So we multiply 3 and 5 by 0.5. We get the new dimensions of 1.5ft wide by 2.5 ft long. Knowing this information we can conclude that the new picture is a reduction.

You rent an apartment that costs

$

1600

$1600 per month during the first year, but the rent is set to go up 11% per year. What would be the rent of the apartment during the 10th year of living in the apartment? Round to the nearest tenth (if necessary).

**Answer:**

$4,750

**Step-by-step explanation:**

**Answer:**

3360

**Step-by-step explanation:**

1600*.11*10= 1600 *.11 = 176 * 10 = 1760 + 1600 = 3360

14.) AXYZ is shown.Y1243422XZWhat are the side measures in order fromleast to greatest?
please i need help with this
What is the measure of
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