what is 38927788 X 82302838

Answer:A two - way table is a frequency table that displays data collected from one source that belongs to two digets

Step-by-step explanation:

the Answer is B Italians are more likely to have brown or hazel eyes than Germans are

Answer:

sssssssssssuuuuuuuuuurrrrrrreeeeeee

Step-by-step explanation:

We can use equations to represent the measures of the angles described above. One equation might tell us the sum of the angles of the triangle. For example,

x + y + z = 180

We know this is true, because the sum of the angles inside a triangle is always 180 degrees. What is w? We don't know yet. But, we may observe that the measure of angle w plus the measure of angle z = 180 degrees, because they are a pair of supplementary angles. Notice how Z and W together make a straight line? That's 180 degrees. So, we can make a new equation:

w + z = 180

Then, if we combine the two equations above, we can determine that the measure of angle w = x + y. Here's how to do that:

x + y + z = 180 (this is the first equation)

w + z = 180 (this is the second equation)

Now, rewrite the second equation as z = 180 - w and substitute that for z in the first equation:

x + y + (180 - w) = 180

x + y - w = 0

x + y = w

Interesting. This tells us that the measure of the exterior angle equals the total of the other two interior angles. In fact, there is a theorem called the Exterior Angle Theorem which further explores this relationship:

Algebra Properties

Property Example

Associative a + ( b + c ) = ( a + b ) + c , a ( b c ) = ( a b ) c

Identity a + 0 = a , a ⋅ 1 = a

Inverse a + ( − a ) = 0 , a ⋅ 1 a = 1

Distributive a ( b + c ) = a b + a c

Step-by-step explanation: I would use substitution for this system because one of the variables, y, is already isolated in the first equation.

If we were to solve by graphing, we would first need to convert the

second equation to y = mx + b form and then graph both of the lines.

The marginal utility per dollar spent on the fifth apple is 60. The correct option is D.

The marginal utility simply refers to the change or extra satisfaction derived from the change in consumption.

Hence, the marginal utility of the fifth apple equals :

Difference /change or extra satisfaction derived by consuming one more than 4 apples = (total utility of 5th apple - total utility of 4th apple)

= (250 - 220) = 30

Hence, marginal utility per dollar: Marginal utility/price per apple

Price per apple = $0.5

Marginal utility of 5th apple = 30

Marginal utility of 5th apple = 30 / 0.5

Marginal utility of 5th apple = 60

Therefore, the marginal utility per dollar spent on the fifth apple is 60. The correct option is D.

Complete question :

If the price of an apple is $0.50, the marginal utility per dollar spent for the fifth apple is:

a) 20

b) 30

c) 40

d) 60

Number of apples ____total utility

2__________________130

3__________________180

4__________________220

5__________________250

6__________________270

7__________________280

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a. The function is discontinuous at x = 3 and x = -2.

b. The limit of the function as x approaches the discontinuity was not solved as per the question.

Given the function,

L(x) = (x+2)/(x² - x - 6),

We need to find all values of x where the function is discontinuous.

To do this,

We need to look for values of x that make the denominator of the fraction equal to zero. If the denominator is zero,

Then the function is undefined at that point.

Factoring the denominator, we get:

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

Therefore, the function is discontinuous at x = 3 and x = -2.

These values are sometimes referred to as "vertical asymptotes" because the function approaches infinity as it gets closer and closer to these points.

For each of these values, we can find the limit of the function as x approaches the discontinuity.

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The complete question is :

Given the function: L(x) = (x+2)/(x - x - 6) a. Find all values ( x=a ) where the function is discontinuous. b. For each value of ( x ), give the limit of the function as ( x ) approaches.

Hillary's demand for x is **relatively inelastic** and Bill's demand for x is **relatively elastic**.

The price elasticity of demand (PED) is a measure of how responsive quantity demanded is to changes in price. It is calculated as follows:

```

PED = (% change in quantity demanded)/(% change in price)

```

In this case, the price of x increases by 10% and Hillary decreases her quantity demanded by 5%. Therefore, Hillary's PED is -0.5.

In Bill's case, the price of x increases by 10% and he decreases his quantity demanded by 15%. Therefore, Bill's PED is -1.5.

A PED of -0.5 means that Hillary's demand for x is relatively inelastic. This means that a change in price will have a relatively small effect on quantity demanded.

A PED of -1.5 means that Bill's demand for x is relatively elastic. This means that a change in price will have a relatively large effect on quantity of value demanded.

Therefore, Hillary's demand for x is relatively inelastic and Bill's demand for x is relatively elastic.

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Answer:

5/18

Step-by-step explanation:

The total number of horses present is 9

The probability that the first selected horse is tan is 4/9

So , now for the second choice , we are left with 8 total horses of which 5 is brown

The probability is 5/8

So the joint probability is the product of this two

That will be;

5/8 * 4/9 = 5/18

The mean (μ) and standard deviation (σ) of a binomial distribution can be calculated using specific formulas.

In the given scenarios:

For n = 5 and p = 0.10:

Mean (μ) = 5 * 0.10 = 0.5

Standard Deviation (σ) = √(5 * 0.10 * (1 - 0.10)) ≈ 0.671

It seems there might be a typographical error in the question ("n-3" instead of "n = 3"). Without the correct values for n and p, we cannot calculate the mean and standard deviation.

For n = 4 and p = 0.70:

Mean (μ) = 4 * 0.70 = 2.8

Standard Deviation (σ) = √(4 * 0.70 * (1 - 0.70)) ≈ 0.916

For n = 4 and p = 0.50:

Mean (μ) = 4 * 0.50 = 2

Standard Deviation (σ) = √(4 * 0.50 * (1 - 0.50)) = 1

In summary, the mean and standard deviation of the variable in each binomial distribution are as follows: (a) mean = 0.5, standard deviation ≈ 0.671, (c) mean = 2.8, standard deviation ≈ 0.916, and (d) mean = 2, standard deviation = 1.

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Answer:

a. Definition of Segment Bisector

b. Line segment KM

c. Given

d. Definition of segment bisector

e. Reflexive property of congruence

f. SAS

g. CPCTC (Corresponding parts of congruent triangles are congruent)

[1] H 2.4

    Let us turn the pictures into equations, using the key given. Then, we will solve.

x + x + \(\frac{1}{4}\)x + 1 + 1 + 1 = x + x + x + \(\frac{1}{2}\)x

2x + \(\frac{1}{4}\)x + 3 = 3x + \(\frac{1}{2}\)x

\(\frac{9}{4}\)x + 3 =  \(\frac{7}{2}\)x

3 = \(\frac{5}{4}\)x

x = 2.4

[2] J

    We can tell the first two options are incorrect because there was a change in size, not position.

    Option H would make the shape bigger, but it becomes larger. This means the answer is option J.

34.32 milligrams of radioactive substance will remain after 54 hours .

For example, time affects a planet's position. The concept was first introduced with infinitesimal calculus towards the end of the 17th century, and differentiable functions were considered up until the 19th century (that is, they had a high degree of regularity). When the concept of a function was defined in terms of set theory near the end of the 19th century, the areas in which it could be used were greatly broadened.

Remember the formula for an exponential function is represented by

\(f(x) = ab^{x}\)

where a is the initial value and bb is the growth rate.

If the base, b > 1, then it shows exponential growth. If it is 0< b < 1, then it shows exponential decay.

Using the formula for exponential function, we substitute the necessary details from the problem to get the rate first:

initial milligrams of that radioactive substances = 100

final amount of that radioactive substances = 50

number of hours = 35

decay rate can be found by =

\(50 = 100b^{35}\\ \\\frac{50}{100} = b^{35}\\ \\ b = 0.5^{\frac{1}{35} }\)

now that we use 54/35 to  represent the time needed to find how much of the substance is left:

\(f(x) = 100(0.5)^{\frac{54}{35} }\)

= 100(0.3432050906)

= 34.32

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​

Answer:

D.2/9

Step-by-step explanation:

0.222222222

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Pumpkins are good for more than just jack-o’-lanterns: you can decorate with them, carve them, eat them, or plant the seeds so you have free pumpkins next year. You can find pumpkins for sale at farmers markets, pumpkin patches, and national chain retailers like Costco, Kroger, and Walmart. Farmers markets and pumpkin patches tend to price their pumpkins by the pound, charging around $16 to $25 for large pumpkins. Chain stores charge a per-pumpkin price, which is usually around $3 for small, decorative pumpkins and $5 to $10 for carving pumpkins. Below, we list the various uses for pumpkins, the places that sell pumpkins, and the average pumpkin prices.

Answer:

The correct answer is:

The data are continuous because the data can take on any value in an interval. (C)

Step-by-step explanation:

Discrete data are data that can take on certain limited values. There is a limit to what values can be assigned to such data. For example, the number of children in a school will just be whole numbers, either 20 or 50 or 55 or 108, etc, you cannot have 100.5 children. This makes it limited to the values it can take on, hence it is discrete

Continuous data, on the other hand, are data that can take on any value within a scale. The possibility of assigning a value is unlimited. for example height. The height can be 3m, 3.8m, 4.57m, etc, there's no limit to the possibility that a height can take. Other examples are; temperature, weight, acceleration, volume etc. In this example the volume of a room in cubic feet can be 30ft³, 50.6ft³, etc. The possibilities are endless, hence it is a continuous data.

74. 94×10³= 74940 because the number 10³ has zeros when it is written without an exponent.

Using scientific notation, it's found that the number in standard notation is represented by:

74. 94 × 10³= 74940

Using scientific notation, you can write extremely large or extremely small numbers. When a number between 1 and 10 is multiplied by a power of 10, the result is expressed in scientific notation as variety.

Scientific notation for the following number is:

\(a \times 10^{b}\)

In this problem, the amount is given by:

= 74. 94 × 10³

Hence, applying the multiplication, we have that:

74. 94 × 10³ = 74. 94 × 1000 = 74940

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They discount you $250 from the television cost.

Discount is defined as a deduction from the usual cost of something.

Since the television cost $1250 and when you bought it they gave you a 20% discount. We can say:

discount = 20% of $1250

discount = 20/100 * $1250

discount = $250

Therefore, they discount you $250

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Question in English

A television cost $1250 and when we bought it they gave us a 20% discount. How much did they discount us?

Answer:

-4x

Step-by-step explanation:

3-7=-4 just add a x

Step-by-step explanation:

steps are in the picture.

Answer:

Below in bold.

Step-by-step explanation:

(√5)² * (√3)²

= 5 * 3

= 15

(∛9))³  (√30)²

= 9 * 30

= 270

The results of given question's parts based on hypothesis testing.

a) Null and Alternative hypothesis

H₀ : p = 0.8

H₀ : p = 0.8 Hₐ : p < 0.8

b) test statistic (z value ) is Z = -2.25.

c) P- value ( Z꜀ ) is - 1.64

d) Rejected the null hypothesis.

We have given that

Sample size, n = 900

Hypothesis population proportion, p₀ = 0.80

Sample proportion , p-hat = 0.77

favourable cases, X = 693

significance level, α = 0.05

a) The following null and alternative hypothesis for population proportion needs to be tested :

H₀ : p = 0.8

Hₐ : p < 0.8

This is corresponding to a left tailed test for a z test for one population will used .

c) we have given that, Significance level is α=0.05 and the critical value for a left tailed test is Z꜀ = - 1.64

so, the rejection region for left tailed test R = { Z Z<- 1.64 }

b) Z- statistic value :

Z = (p-hat - p₀)/√p₀(1-p₀)/n

=> Z = ( 0.77 - 0.8 )/√0.8×0.2/900

=> Z = -2.25

d) Decision about Null hypothesis,

Since, it is observed that Z = - 2.25 < Z꜀ = - 1.645 it is then concluded that the null hypothesis is rejected. Reject the null hypothesis. There is not enough evidence to conclude that the percentage of infants who receive immunization s is less than 80%.

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Answer:

B, C, and D.

Step-by-step explanation:

1. Finding the midpoint of a portion

2. Drawing an opposite line portion from an offered indicate a given fragment

3. Drawing an opposite line portion through a given point on a given section

4. Drawing a line through a given guide parallel toward a given line

Pls, choose me as brainliest!

Answer:

$17,442 is the total cost after tax if that is what you're asking for.

Step-by-step explanation:

cost x 1.02

Answer:

Total cost: $17,442

Just tax: $342

Step-by-step explanation:

The best data set that represents the histogram is (4, 5, 7, 8, 12, 13, 15, 18, 19, 21, 24, 25, 26, 28, 29, 30, 32, 33, 35, 42, option C is correct.

From the histogram, we can see that there were 3 data points in the interval 1-10, 3 data points in the interval 11-20, 7 data points in the interval 21-30, 4 data points in the interval 31-40, and 3 data points in the interval 41-50.

Therefore, the best data set that represents the histogram is the one that has 3 data points in the range 1-10, 3 data points in the range 11-20, 7 data points in the range 21-30, 4 data points in the range 31-40, and 3 data points in the range 41-50.

4, 5, 7, 8, 10, 12, 13, 15, 18, 21, 23, 28, 32, 34, 36, 40, 41, 41, 42, 42 does not fit this pattern since it has more than 3 data points in some of the intervals.

4, 7, 10, 13, 14, 19, 22, 24, 26, 27, 29, 31, 33, 35, 36, 38, 40, 42, 42, 42 also does not fit the pattern since it has more than 3 data points in some of the intervals.

4, 5, 7, 8, 12, 13, 15, 18, 19, 21, 24, 25, 26, 28, 29, 30, 32, 33, 35, 42 fits the pattern and has 3 data points in each interval. This is the correct answer.

4, 6, 9, 12, 16, 18, 21, 24, 25, 26, 28, 29, 30, 32, 35, 36, 38, 41, 41, 42 does not fit the pattern since it has more than 3 data points in some of the intervals.

Therefore, the best data set that represents the histogram is  (4, 5, 7, 8, 12, 13, 15, 18, 19, 21, 24, 25, 26, 28, 29, 30, 32, 33, 35, 42

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