3. *
1 point
Which of the following sets of ordered pairs is NOT a function?
A {(6, 8), (6, 7), (6, 6), (6, 2)}
B {(-1, 2), (-3, 4), (-5, 2), (-6, 3)}
C {(8, 7), (7, 6), (5, 4), (3, -1)}
D {(2, 0), (3, 0), (4,0), (5, 0)}

Answer:

43

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< MQP = 1/2 ( 86)

< MQP = 43

Answer:

43°

Step-by-step explanation:

The measure of an inscribed angle is half the measure of the arc it subtends.

m<Q = (1/2)m(arc)MP

m<Q = 1/2 * 86°

m<Q = 43°

According to the hypothesis test, the correct statement of the p-value is mean value is against null hypothesis.

Hypothesis test:

In statistics, hypothesis test means a form of statistical inference that uses data from a sample to draw conclusions about a population parameter or a population probability distribution.

Given,

Here we need to find the correct statement of the p-value for the a hypothesis test for population proportion, you calculated the p-value is 0. 01 for the test statistic.

While we looking into the given question we have identified the value of p value of the test statistic is 0.01.

Then the correct statement of the p-value less than 0.01 will under normal circumstances mean that there is substantial evidence against the null hypothesis.

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The expression which is equivalent to (2 cubed) Superscript negative 5 is; (1/2¹⁵)

According to the question;

The expression is therefore; (2³)-⁵

Hence, upon evaluation; it follows that;

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Answer:

A

Step-by-step explanation:

Answer:

First one, true

Second one, 23/45

Third one, 11/29

Step-by-step explanation:

There's thy answer for thy self t-t

Answer:

1.)true

2.) 23/45

3.)11/29

Step-by-step explanation:

Lohi Corp.'s expected capital gains yield over the next year is 0.48%.

To determine the price of lohi corp., we need to calculate the present value of its future dividends. First, we estimate that the company will skip the next three annual dividends. This means that we will start receiving dividends from the fourth year. The first dividend to be paid is $1.00, and subsequent dividends will grow at a constant rate of 6 percent per year. The required rate of return on lohi corp. is 14 percent per year. This is the rate of return that investors expect to earn from investing in the company.

To calculate the price of Lohi Corp., we need to use the dividend discount model (DDM). The DDM formula is:

Price = Dividend / (Required rate of return - Dividend growth rate)

In this case, we know that Lohi Corp. will skip its next three annual dividends and then resume paying a dividend of $1.00. The dividend growth rate is 6% per year, and the required rate of return is 14% per year.

First, let's calculate the present value of the future dividends:

PV = (1 / (1 + Required rate of return))^1 + (1 / (1 + Required rate of return))^2 + (1 / (1 + Required rate of return))^3

PV = (1 / (1 + 0.14))^1 + (1 / (1 + 0.14))^2 + (1 / (1 + 0.14))^3

PV = 0.877 + 0.769 + 0.675

PV = 2.321

Next, let's calculate the price:

Price = (Dividend / (Required rate of return - Dividend growth rate)) + PV

Price = (1 / (0.14 - 0.06)) + 2.321

Price = (1 / 0.08) + 2.321

Price = 12.5

Therefore, the price of Lohi Corp. should be $12.50.

To calculate the expected capital gains yield over the next year, we need to use the formula:

Capital gains yield = (Dividend growth rate) / (Price)

Capital gins yield = 0.06 / 12.5

Capital gains yield = 0.0048

Convert to percentage:

Capital gains yield = 0.0048 * 100

Capital gains yield = 0.48%

Therefore, Lohi Corp.'s expected capital gains yield over the next year is 0.48%.

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Lohi Corp.'s expected capital gains yield over the next year is 0.48%.

To determine the price of lohi corp., we need to calculate the present value of its future dividends. First, we estimate that the company will skip the next three annual dividends. This means that we will start receiving dividends from the fourth year. The first dividend to be paid is $1.00, and subsequent dividends will grow at a constant rate of 6 percent per year. The required rate of return on lohi corp. is 14 percent per year. This is the rate of return that investors expect to earn from investing in the company.

To calculate the price of Lohi Corp., we need to use the dividend discount model (DDM). The DDM formula is:

\(Price = Dividend / (Required rate of return - Dividend growth rate)\)

In this case, we know that Lohi Corp. will skip its next three annual dividends and then resume paying a dividend of $1.00. The dividend growth rate is 6% per year, and the required rate of return is 14% per year.

First, let's calculate the present value of the future dividends:

\(PV = (1 / (1 + Required rate of return))^1 + (1 / (1 + Required rate of return))^2 + (1 / (1 + Required rate of return))^3\)

\(PV = (1 / (1 + 0.14))^1 + (1 / (1 + 0.14))^2 + (1 / (1 + 0.14))^3\)

\(PV = 0.877 + 0.769 + 0.675\)

PV = 2.321

Next, let's calculate the price:

\(Price = (Dividend / (Required rate of return - Dividend growth rate)) + PV\)

\(Price = (1 / (0.14 - 0.06)) + 2.321\)

Price = (1 / 0.08) + 2.321

Price = 12.5

Therefore, the price of Lohi Corp. should be $12.50.

To calculate the expected capital gains yield over the next year, we need to use the formula:

\(Capital gains yield = (Dividend growth rate) / (Price)\)

\(Capital gins yied = 0.06 / 12.5\)

Capital gains yield = 0.0048

Convert to percentage:

Capital gains yield = 0.0048 * 100

Capital gains yield = 0.48%

Therefore, Lohi Corp.'s expected capital gains yield over the next year is 0.48%.

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Answer:

(C) 2x^3 - 3x^2 - 35x + 36

Step-by-step explanation:

First multiply 2x by x^2 + 3x - 4:

(2x)(x^2 + 3x - 4)

2x^3 + 6x^2 - 8x

Next multiply -9 by x^2 + 3x - 4:

(-9)(x^2 + 3x - 4)

-9x^2 - 27x +36

Now add the two polynomials by adding like terms:

(2x^3 + 6x^2 - 8x) + (-9x^2 - 27x +36)

2x^3 + 6x^2 - 9x^2 - 8x - 27x + 36

2x^3 - 3x^2 - 35x + 36

Hope this helps (●'◡'●)

Use the casting out nines approach outlined in exercise 18 D of Assessment 4−1AD to show that the following computations are wrong:

a. 99+28=227

b.11,190−21=11,168

c. 99⋅26=2575

To use the casting out nines approach, let's first find out the digital root of each number.

For this, we add all the digits of a number to get the sum and continue this process until we get a single digit.

That single digit is the digital root. For example, 99 has a digital root of 9 because 9+9 = 18,

and 1+8 = 9. Similarly, 28 has a digital root of 1, and so on.

After finding the digital root, we will add or multiply the digital roots and check if they match the digital root of the result obtained.

If they do not match, then the calculation is wrong.a. 99+28=227

Digital root of 99: 9+9 = 18

-> 1+8 = 9

Digital root of 28:

2+8 = 10

-> 1+0 = 1

Digital root of 227:

2+2+7 = 11

-> 1+1 = 2

Digital root of 9+1 = 10

-> 1+0 = 1

Digital root of the result is not 1, so the calculation is wrong.b. 11,190−21=11,

168Digital root of 11,190: 1+1+1+9+0 = 12

-> 1+2 = 3

Digital root of 21:

2+1 = 3

Digital root of 11,168:

1+1+1+6+8 = 17

-> 1+7 = 8

Digital root of 3-3 = 0

Digital root of the result is not 0, so the calculation is wrong.c. 99⋅26=2575

Digital root of 99:

9+9 = 18

-> 1+8 = 9

Digital root of 26:

2+6 = 8

Digital root of 2575:

2+5+7+5 = 19

-> 1+9 = 10

-> 1+0 = 1

Digital root of 9*8 = 72

-> 7+2 = 9

Digital root of the result is not 9, so the calculation is wrong.19.

A palindrome is a number that reads the same forward as backward.

A few examples of palindromes are: 101, 787, 12321, 333, etc.

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The statements that are true are: 1) The length of line segment M'N' = 18 units. 4) The dilation is an enlargement; and 6) The scale factor = 3.

Thus, if rectangle LMNP was dilated (enlarged) using the given rule, the following will be true:

The dilation is an enlargement because rectangle LMNP is smaller than the new shape, rectangle L'M'N'P.

The scale factor = 3

Line segment M'N' = MN * 3 = 6 * 3 = 18

The correct statement are, statements 1, 4, and 6.

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Answer:

ummm

Step-by-step explanation:

6185152673 For the second question and 0/0 is unknown for now

Answer:

the answer is 6185152673

Step-by-step explanation:

The surface area of the remaining solid left out after the cone is cut-out is approximately 127.23 square centimeters.

The maximum size of the cone that can be cut out from the cube is such that the base of the cone is a circle inscribed in the face of the cube.

The diameter of the circle is equal to the edge of the cube.

The diameter of the base of the cone is 14 cm, and its radius is 7 cm.

The height of the cone can be found using the Pythagorean.

The diagonal of the face of the cube is:

\(d = \sqrt{(14^2 + 14^2)} = 14 \times \sqrt(2)\)

The height of the cone is equal to the side of the cube minus the radius of the base of the cone:

h = 14 - 7 = 7

The volume of the cone is:

V_cone = (1/3) × pi × r² × h

V_cone = (1/3) × pi × 7² × 7

V_cone = (1/3) × 343 × π

V_cone = 343/3  π

The surface area of the remaining solid left out after the cone is cut-out is the surface area of the cube minus the surface area of the cone.

The surface area of the cube is:

S_cube = 6 × (14)²

S_cube = 1176

The surface area of the cone can be found using the Pythagorean theorem again, this time to find the slant height of the cone:

s = sqrt(r² + h²)

s = sqrt(7² + 7²)

s = 7 × √(2)

The lateral surface area of the cone is:

A_lateral = pi × r × s

A_lateral = pi × 7 × 7 × √(2)

A_lateral = 49 × pi × √(2)

The surface area of the remaining solid left out after the cone is cut-out is:

S_remaining = S_cube - A_lateral

S_remaining = 1176 - 49 × pi × √(2)

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Comparison or relational operations, such as <, >, =, allow for comparing numbers. They determine if a number is less than, greater than, equal to, or not equal to another number, enabling decision-making and comparisons within arithmetic and programming operations.

When comparing numbers, you can use various relational operators to determine the relationship between them. Here are the commonly used comparison operators:

Less than (<): This operator compares two numbers and returns true if the first number is smaller than the second number. For example, 5 < 10 is true.

Greater than (>): This operator compares two numbers and returns true if the first number is larger than the second number. For example, 10 > 5 is true.

Less than or equal to (<=): This operator compares two numbers and returns true if the first number is smaller than or equal to the second number. For example, 5 <= 5 is true.

Greater than or equal to (>=): This operator compares two numbers and returns true if the first number is larger than or equal to the second number. For example, 10 >= 10 is true.

Equal to (==): This operator compares two numbers and returns true if they are equal. For example, 5 == 5 is true.

Not equal to (!=): This operator compares two numbers and returns true if they are not equal. For example, 5 != 10 is true.

These comparison operators allow you to compare numbers and make decisions based on their relationships within arithmetic or programming operations.

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It is reasonable to say that the puppies can predict the winning basketball teams for the NCAA tournament the majority of the time.

Based on the given information, we need to choose the correct null and alternative hypothesis that determines if it is reasonable to say that puppies can predict the winning basketball teams for the NCAA tournament the majority of the time.

Null Hypothesis (H0): It is not reasonable to say that the puppies can predict the winning teams of the NCAA tournament the majority of the time. Alternative Hypothesis (Ha): It is reasonable to say that the puppies can predict the winning teams of the NCAA tournament the majority of the time.

To determine whether it is reasonable to say that puppies can predict a win the majority of the time, we need to perform the hypothesis test using the given data. Here, p = 347/652 = 0.5317 = 53.17%, which is the proportion of correct predictions. The sample size is 652, which is greater than 30, so we can use a normal distribution for the hypothesis test.

Let’s assume a significance level of α = 0.05. Therefore, the critical z-value for a two-tailed test is:

zα/2 = ±1.96.Z = (p - P) / √ (P (1 - P) / n)

Where, p = proportion of correct predictions = 0.5317 (from given data)

P = proportion of correct predictions assumed under null hypothesis = 0.5 (no significant difference)

n = sample size = 652Z = (0.5317 - 0.5) / √ [(0.5 × 0.5) / 652]= 2.23 (approx)

The calculated value of z is 2.23 which is greater than the critical value 1.96 at a 5% level of significance. Thus, we can reject the null hypothesis.

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Answer:

Discriminant = 49, two real solutions

Step-by-step explanation:

Discriminant = b² - 4ac = (5)² - 4(3)(-2) = 25 + 24 = 49

Since 49>0, then the quadratic equation has two real solutions.

Answer:

D=49  

x=1/3

x= -2

Answer:

x = 3

Step-by-step explanation:

10 - 1 = 9

9 divided by 3 equal 3

Hope this helps

Answer:20 is 81

21 is 125

23 is 2401

24 is 324

25 is 48 Correct me if Im wrong

Step-by-step explanation:

The answer is:

\(\large\textbf{They aren't equivalent.}}\)

In-depth explanation:

To determine the answer to this problem, we will use one of the exponent properties:

\(\sf{x^{-m}=\dfrac{1}{x^m}}\)

And

\(\sf{\dfrac{1}{x^{-m}}=x^m}\)

Now we apply this to the problem.

What is 4⁻³ equal to? Well according to the property, it's equal to:

\(\sf{4^{-3}=\dfrac{1}{4^3}}\)

And this question asks us if 4⁻³ is the same as 1/4⁻3.

Well according to the calculations performed above, they're not equivalent.

Answer:

C 24 ft wide, 18 ft deep

Step-by-step explanation:

there are 4 (2) in 8, so 4 x 6 = 24

there are 3(2) in 6, so 3 x 6 = 18

The larger scale drawing will be 24ft x 18 ft

Answer:

I believe its A

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

The perimeter is the sum of the 3 sides

Sum the 3 sides and equate to 53

x + 2x + 1 + 5x + 4 = 53 , simplify left side

8x + 5 = 53 ( subtract 5 from both sides )

8x = 48 ( divide both sides by 8 )

x = 6

Answer:

It 4000

Step-by-step explanation:

This can be re-inserted into our vertex equation to obtain. y=2(x−2)2+3.

In "standard form," if your instructor desires it, we can expand the right side to get:

Write a quadratic function with a vertex of (2, "-3)" to show results

Find write a quadratic function with vertex of instead (2, -3)

Answer 1

A quadratic's common vertex form is. y=m(x−a)2+b.

In light of the vertex, this becomes (2,3).

So, we do. 11=m(4−2)2+3. f(x) = a(x - h)2 + k, where a, h, and k are constants, is the vertex form of a quadratic function (h, k). If the vertex form of the quadratic parent function f(x) = x2 is used, then y = a(x - h)2 + k, where a = 1, h = 0, and k = 0.

Putting it simply: 8=m(2)2. 8=4m. m=2.

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Answer:

$53.06

Step-by-step explanation:

Answer:

$53.06

Step-by-step explanation:

Value of x is equal to -7.76. The correct option is c.

In the right triangle given, the cosine of angle y° is equal to the ratio of the length of the adjacent side to the length of the hypotenuse. We are given that cos y° = 5/13.

Now, let's analyze the equation x + 2z = 7.1. Since the value of x is being asked for, we need to isolate x on one side of the equation. To do that, we can subtract 2z from both sides:

x = 7.1 - 2z

However, the value of z is not provided in the question, so we cannot determine the exact value of x. Therefore, none of the options provided (A, B, D) can be considered correct.

The correct explanation for this question is that none of the given options is the correct value for x since the value of z is unknown. It's important to carefully analyze the information provided and determine if all the necessary variables are given before attempting to solve the equation. In this case, without knowing the value of z, we cannot determine the value of x.

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Answer:

Answer is 39

Step-by-step explanation:

Answer:

146

Step-by-step explanation:

hope it helps

EXPLANATION.

The whole numbers are the same natural numbers that start from zero to infinity, they are positive and negative, for example in the number line we can see them from zero to positive infinity, and from zero to negative infinity.

Whole numbers express a complete unit, this means that they do not have an integer part and a decimal part.

Now according to what has already been mentioned, we can see in the exercise that the integers are 9 and 1.00000, which we must enclose in a circle.

The initial equation is:

So if we use the distribution propertie, we have to multiply the 4 for all term in the parenthesis so:

and then we simplify:

So is option D)

Answer:

D

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to pre image

scale factor = \(\frac{18}{14}\) = \(\frac{9}{7}\) → D

Total ten hours, each have to work before they go to the movie and each of them have earned total eighty-four dollars.

We have, Mai's earning from mowing her neighbor’ lawn = $7 per hour

Also , her earning from hauling away bag of recyclable for some neighbor = $14

In case of Priya, a babysitter of her neighbor’ children. The above table shows amount of money, in dollar, m she earn in h hour.

Priya's earning in one hour = $8.40

We have to determine the how many hours they have to work for earning the same amount in same number of hours. Let the required hours be "h" hours . So, total mai's earning in h hours

= $14 + h --(1)

Priya's earning in h hour = h $8.40 --(2)

Therefore, equation (1) and (2) are linear equation in one variable, h . Now, according to problem in the earing of both in h hours are equal to each other. So, $14 +$ 7 h = h $8.40

=> h × 8.40 = 14 + 7h

=> h ( 8.40 - 7) = 14

=> h× 1.40 = 14

=> h = 14/1.4 = 140/14

=> h = 10

Hence, required value is 10.

Total priya's earning in 10 hours = 10× $8.40 = $84

Total Mai's earning in 10 hours = $14 + $70 = $84.

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Complete question:

Mai earns $7 per hour mowing her neighbors lawns.she also earns $14 for hauling away bags of recyclables for some neigbors. Priya babysits her neigbors children. The table shows the amount of monet m she earnd in h hours. Priya and mai have agreed to go to the movies the weekend after they have earned the same amount of money for the same number of work hours. How many hours do theyhave to work before they go to the movies?

Answer:

\(V=48 inch^3\)

Step-by-step explanation:

From the question we are told that:

Length of prism l=6 inches

Width of prism w=2 inches

Height of prism h=4 inches

Generally the equation for Volume of rectangular prism is mathematically given by

 \(V=l*w*h\)

 \(V=6*2*4\)

 \(V=48 inch^3\)

Therefore of Volume of rectangular prism is

\(V=48 inch^3\)