A line passes through the points (-3, 7) and (6, 4). Which shows the graph of this line?

Answer:  

Let's complete the fishbone diagram given below

thats  what they said

Step-by-step explanation:

The graph is: On a coordinate plane, a cubic function has a point of inflection at x = 5 and crosses the x-axis at x = 5

A cubic function in mathematics is one with the formula f(x)=ax3+bx2+cx+d, where aneq 0 and the coefficients a, b, c, and d are complex numbers, and the variable x has real values. In other words, it is a real function as well as a polynomial function of degree three.

The function we have is:

y = ∛(x - 5)

So cubic root is given

Here we notice that when x = 0, we have:

y = ∛-5, this is the y-intercept

And when x = 5 we have:

y = ∛0 = 0 which is the x-intercept, and also the inflection point because here we have the change of sign.

Hence option which describes graph best is On a coordinate plane, a cubic function has a point of inflection at x = 5 and crosses the x-axis at x = 5

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Answer:A

Step-by-step explanation: Edge 2022

It makes more sense to use a relatively small significance level (such as α=0.01) in this situation. The reason is, the consequences of falsely accusing a well-known company of lying in their advertising could be significant, and filing a lawsuit is a serious action.

Therefore, it is important to have a high level of confidence in the evidence before taking such a step. A small significance level would ensure that the evidence gathered is statistically significant, reducing the likelihood of making a false accusation. On the other hand, a relatively large significance level (such as α=0.10) would increase the chances of a Type I error, which is the incorrect rejection of a true null hypothesis, potentially leading to false accusations and legal repercussions.

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Using the binomial distribution, there is a 0.0328 = 3.28% probability of getting at least 5 red marbles.

The formula is:

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

\(C_{n,x} = \frac{n!}{x!(n-x)!}\)

The parameters are:

For this problem, the values of these parameters are given as follows:

n = 10, p = 10/50 = 0.2.

The probability of getting at least 5 red marbles is given by:

P(X ≥ 5) = P(X = 5) + P(X = 6) + P(X = 7) + P(X = 8) + P(X = 9) + P(X = 10)

In which:

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

\(P(X = 5) = C_{10,5}.(0.2)^{5}.(0.8)^{5} = 0.0264\)

\(P(X = 6) = C_{10,6}.(0.2)^{6}.(0.8)^{4} = 0.0055\)

\(P(X = 7) = C_{10,7}.(0.2)^{7}.(0.8)^{3} = 0.0008\)

\(P(X = 8) = C_{10,8}.(0.2)^{8}.(0.8)^{2} = 0.0001\)

\(P(X = 9) = C_{10,9}.(0.2)^{9}.(0.8)^{1} = 0\)

\(P(X = 10) = C_{10,10}.(0.2)^{10}.(0.8)^{0} = 0\)

Then:

P(X ≥ 5) = P(X = 5) + P(X = 6) + P(X = 7) + P(X = 8) + P(X = 9) + P(X = 10) = 0.0264 + 0.0055 + 0.0008 + 0.0001 + 0 + 0 = 0.0328.

0.0328 = 3.28% probability of getting at least 5 red marbles.

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Answer:

Step-by-step explanation:

T

Answer:

D. (6+5)+(6+5)+6+5)

Step-by-step explanation:

i am. sure that D. is answer because it is repited three. times

Answer:

Answer:

7+6=13 6+7=13 13-6=7 13-7=6 7+6=13 13=7+6 13-6=7 7=13-6b

Step-by-step explanation:

this involves any number that when subtracted or added it gives each other the values of the family

Example:-

7 + 6 equals 13, 13 - 6 equals 7,

so you see how they relate,

please mark me brainiest

^_^

The the length of each side of the triangle are: 5 units, 8.7 units and 10 units respective

A triangle is a polygon with three sides, three angles, three vertices and sum of angles equal to 180 degrees

From the triangle, Using the trigonometric ratio of sine

Sin C = opposite/Hypothenuse

Sin30 = 5/H

Making h the subject of the relation we have

h= 5/sin30

h=5/0.5

Therefore the value of h=10 units

To find the third side use Pythagoras theorem

10² = 5²+p²

100-25 = p²

75 = p²

Taking the square of both sides

p=√75

p=8.7 units

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Answer:

Genotype: 100% rr
phenotype: 100% white

Step-by-step explanation:

since there are no dominant genes the cross will definitely be a rr genotype

Answer:

4 kilometers is the actual distance

Step-by-step explanation:

8÷2=4

Answer:

D= 110,400

Step-by-step explanation:

$48,000 is what she made last month and needs to make 230% more which you can think as a decimal of 2.30

so then you do 48,000*2.30= $110,400

Answer:

18 miles

Step-by-step explanation:

we know that 1 inch = 6 miles, so we can multiply 6 by 3 to get 18 miles.

Answer:

a)-3+2x=y

b)-3+2(-6)=y

y=-15

Step-by-step explanation:

hope i helped youu

Let wheel must be rotate n times of its circumference.

Radius of wheel = 28 cm and Total distance = 352 m = 35200 cm

\(\therefore \text{Distance covered by wheel = n}\times \text{circumference of the wheel}\)

\(\implies35,200=n\times2\pi r\)

\(\implies35,200=n\times2\times\dfrac{22}{7} \times28\)

\(\implies n= \dfrac{35,200 \times7}{2\times22\times28}\)

\(\implies n=200 \ \text{revolutions}\).

Thus, wheel must rotate 200 times to go 352 m.

Step-by-step explanation:

the average change rate for a function g(x) is defined for an interval of x values as

(g(interval end) - g(interval begin))/(interval end - interval begin)

in our case that is

(g(2013) - g(2008))/(2013 - 2008) =

= (24 mil. - 186 mil)/5 = -162 mil./5 =

= -162,000,000 / 5 = -32,400,000

that means that as a mean value there were 32,400,000 digital cameras shipped less every year.

in other words, fewer and fewer digital cameras are sold. the demand is strongly declining.

actually, following the mean values and their trend, there should have been no new digital cameras shipped in 2014 anymore (as 24 mil. - 32.4 mil is less than 0).

Roland's percent error is approximately 3.889%.

This means that his measured value differs from the actual value by 3.889% or 0.03889 in decimal form.

The positive sign indicates that Roland's measured value is slightly lower than the actual value.

To calculate Roland's percent error, we can use the formula:

Percent Error = (|Measured Value - Actual Value| / Actual Value) \(\times\) 100

Given that Roland measured a current of 0.173 amps while expecting a current of 0.180 amps, we can substitute these values into the formula:

Percent Error = (|0.173 - 0.180| / 0.180) \(\times\) 100

Simplifying the expression within the absolute value:

Percent Error = (|-0.007| / 0.180) \(\times\) 100

Since the absolute value of -0.007 is 0.007, we have:

Percent Error = (0.007 / 0.180) \(\times\) 100

Calculating the division:

Percent Error = 0.03889 \(\times\) 100

Percent Error = 3.889%.

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Answer:

420 cm^3

Step-by-step explanation:

1. The volume of a rectangular prism is \(l * w * h\), where l = length, w = width, and h = height.

2. (Solving)

Therefore, the volume is 420 cm^3.

Answer:

1/4

Step-by-step explanation:

simplify by 3

The inversion point of (4, 5) with respect to the circle x² + y² - 4x - 6y - 3 = 0 is (6, 7).

To find the inversion point of the given point (4, 5) with respect to the circle x² + y² - 4x - 6y - 3 = 0, we need to follow these steps:

Step 1: Write the equation of the given circle in standard form by completing the square for x and y: (x - 2)² + (y - 3)² = 16.

Step 2: Find the radius of the circle by taking the square root of the constant term: r = √16 = 4.

Step 3: Find the distance between the given point (4, 5) and the center of the circle (2, 3) using the distance formula: d = √[(4 - 2)² + (5 - 3)²] = √8.

Step 4: Use the formula for inversion point to find the coordinates of the inversion point (x', y'): (x', y') = (h + r²/d² * (x - h), k + r²/d² * (y - k)), where (h, k) is the center of the circle and r is the radius.

Plugging in the values, we get: (x', y') = (2 + 4²/8 * (4 - 2), 3 + 4²/8 * (5 - 3)) = (6, 7).

Therefore, the inversion point of the given point (4, 5) with respect to the circle x² + y² - 4x - 6y - 3 = 0 is (6, 7).

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Answer:

The function y = 5(7)ˣ represents the rule of exponential function.

Step-by-step explanation:

The height of the building is given as follows:

205 feet.

The three trigonometric ratios are defined as follows:

Regarding the angle of 64º, we have that:

Hence the height is obtained applying the tangent of 64º, as follows:

tan(64º) = h/100

h = 100 x tangent of 64 degrees

h = 205 feet.

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Answer:

a plus b equals 9923

Step-by-step explanation:

Answer:

4. 19+x=23 when x=4

5. (5×8a)+(5×2) is an equivalent to 5(8a+2)

6. 5x=45 x=45/5=9

2x-8=12 2x=20 x=10

40=25+3x 3x=35 x=15

7. 2+(-2) is equal to zero

7-(-10) is positive

The principle of "Caring about the development of students' mathematical proficiency" is a vital component of the teaching process.

As a teacher, you must be concerned about your student's growth in mathematics to support their success in the subject. The main points of this principle are as follows:

1. Supporting Students: The teacher must strive to provide effective support for each student's learning, based on their needs.

2. Encouraging Students: The teacher should encourage students to improve their proficiency in mathematics and support their learning by providing suitable opportunities for them.

3. Problem-Solving Skills: Teachers must help students develop problem-solving skills to tackle challenging mathematical problems.

4. Feedback and Assessment: The teacher must provide timely feedback and assessment to support the student's growth in mathematics. This feedback should be constructive and should aid in the student's development of mathematical proficiency.

5. Encouraging Student Reflection: The teacher should encourage students to reflect on their learning experiences to recognize areas where they need more support. The development of a student's mathematical proficiency should be the focus of a teacher's teaching, learning, and assessment practices.

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Answer: 6062

Add Parentheses

\((6.2*10)+(6*10^3)\)

Note: Always Multiply the Parentheses first!

Multiply

\(6.2*10=62\)

\(6*10^3=6000\)

How is 6×10^3 6000?

Before you multiply the whole equation you first Multiply 10 3 times. This is called an Exponent. In my own words, an exponent is a number that tells you how many times to multiply that number. So if we had 6^2 I will multiply 6×6 2 times. So we multiply 10×10×10 and get 1000. Then we multiply 6×1000 and get 6000.

Add

Since the final step is to add we Add the answer we got for 6.2×10 and 6×10^3.

Therefore we are adding 62*6000 and we get 6062.

\(x^2-8x+10=x^2-8x+16-6=(x-4)^2-6\)

Answer:

Each sheet of plywood is $13 and each box of nails is $8.

Step-by-step explanation:

p --> plywood

n --> nails

25p + 4n = 357

35p + 2n = 471

2n = 471 - 35p

n = 235.5 - 17.5p

25p + 4(235.5 - 17.5p) = 357

25p + 942 - 70p = 357

-45p + 942 = 357

-45p = -585

p = 13

n = 235.5 - 17.5(13)

n = 235.5 - 227.5

n = 8

The real solution is 0, and the imaginary solution is 0.5 ±  0.866i.

The solutions of the equation is calculated as follows;

4x(x² - x + 1) = 0

This equation is satisfied when either 4x = 0 or x² - x + 1 = 0.

If 4x = 0, then x = 0 is a solution,

To find the solutions of x² - x + 1 = 0, we will use formula method;

x = [ -(-1) ± √((-1)² - 4(1)(1)) ] / (2(1))

x = [ 1 ± i√3 ] / 2

x = 0.5 ±  0.866i

Thus, the solutions of the cubic equation involves both real and imaginary solution.

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Answer:

x = -6

Step-by-step explanation:

2/3(9+x) = -5(4-x) ( 2/3times9=6, 2/3timesx=2/3x) ( -5times4=-20,-5timesx=-5x)

6 + 2/3x = -20 -5x ( add 20 on both sides)

26 + 2/3x = -5x ( minus 2/3x on both sides)

26 = -4.6x (divided -4.6x on both sides)

-5.6 = x ( round up)

-6 = x

hope this helps