What is the slope?
rise=6
run=12

ha not my problem stupid

Answer:

she can buy 6 bracelet charms

Step-by-step explanation:

Answer:

6 charms

Step-by-step explanation:

the equation would be (150-59.99)/12.99

150-59.99= 90.01

90.01/12.99=6.9 rounded

Therefore she can buy 6 charms with 90 cents remaining.

Answer:

1st x=66y

2nd x=35z

3rd 6h+2s+t+5

Step-by-step explanation:

MArk BRAINLIEST FOR 4 MATH ALGEBRA CALCULATORS

The given identity is verified as follows:

Starting with the left side of the equation: tan(A - B)

Using the trigonometric identity for the difference of two angles, we have:

tan(A - B) = (tan A - tan B) / (1 + tan A tan B)

This matches the right side of the equation: (tan A - tan B) / (1 + tan A tan B)

To verify the given identity, we need to manipulate the left side of the equation using trigonometric identities and simplify it until it matches the right side of the equation.

Starting with the left side, we have tan(A - B). Using the trigonometric identity for the difference of two angles, we can express this as (tan A - tan B) / (1 + tan A tan B).

By applying the identity for the difference of two angles, we can rewrite tan(A - B) as (tan A - tan B) / (1 + tan A tan B). This is because tan(A - B) is equivalent to the ratio of the difference of the tangent values of the angles A and B, divided by 1 plus the product of the tangent values of angles A and B.

After simplification, we see that the left side of the equation matches the right side of the equation, (tan A - tan B) / (1 + tan A tan B).

Therefore, the given identity is verified.

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Answer:

35 marbles were blue

Step-by-step explanation:

42/6 = 7

7 x 5 = 35

In order for a function to have an inverse that is also a function there are 2 main requirements:

1. The function should be bijective (ie) the function should be one-one ( each element in codomain has not more than 1 pre image in domain) and onto ( Range should be equal to codomain)

2. The inverse function should be defined by a suitable domain and range

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ANSWER

A 153/225 = 17/25 =0.68=68%

B 225/153 = 25/17 =1.47=147%

C 153/225 = 51/75 =0.51=51%

D 225/153 = 75/51 =0.75=75%

Out of 41 observations, 60% were successes. H0: p = 0. The correct option is a.2.974.

Based on the given information, we know that out of 41 observations, 60% were successes. This means that there were 24.6 successes (60% of 41).

The null hypothesis (H0) states that the true proportion of successes (p) is 0.49.

To test this hypothesis, we can use a one-sample proportion z-test. The formula for this test statistic is:

z = (p^ - p) / sqrt(p * (1 - p) / n)

where p^ is the sample proportion (in this case, 0.6), p is the hypothesized proportion (0.49), and n is the sample size (41).

Plugging in these values, we get:

z = (0.6 - 0.49) / sqrt(0.49 * 0.51 / 41)
z = 2.974

This means that our test statistic is 2.974.

To find the p-value associated with this test statistic, we can use a standard normal distribution table or calculator. The p-value for a z-score of 2.974 is approximately 0.0029.

Since this p-value is less than the typical alpha level of 0.05, we would reject the null hypothesis and conclude that there is sufficient evidence to suggest that the true proportion of successes is not 0.49.

Therefore, our answer is (a) 2.974.
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answer=60

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Answer:60

Step-by-step explanation:Multiples of 12:

12, 24, 36, 48, 60, 72, 84

Multiples of 15:

15, 30, 45, 60, 75, 90

Answer:

1640y

Step-by-step explanation:

the reason is y is known as variables constant is number 48y is a monomial that is why it is 26840y

An example of an unsought product would be the life insurance. That is option E.

An unsought product is defined as those products that the consumers does not have an immediate needs for and they are usually gotten out of fear for danger.

Typical examples of unsought products include the following:

Other options such as furniture, laundry detergent, toothpaste and refrigerator are products that are constantly being used by the consumers.

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We know the line equation is expressed by

y = mx + b, where is m is its slope (how inclinated it is) and b is intercept with the y-axis.

Finding m

We find its inclination, its slope, m, by

Let's say

(x₁, y₁) = (-6, 5)

(x₂, y₂) = (-3, 3)

Then

Then y = -(2/3)x + b,

Finding b

Since b is intercept with the y-axis, we know it intercepts y when x = 0

Using the equation we have found y = -(2/3)x + b, and replacing one point given by the question (x₂, y₂) = (-3, 3)

y = -(2/3)x + b

3 = -(2/3)(-3) + b

3 = -2 + b

3 + 2 = b

Then, b = 5

Therefore,

Answer:

The occurrence of one event (e.g., A) precludes the occurrence of the other event (e.g., B), and vice versa.

Step-by-step explanation:

The pair of events A and B, "Your new skateboard design is a success" and "Your new skateboard design is a failure," are mutually exclusive.

This is because the two events cannot occur simultaneously; the design cannot be both a success and a failure at the same time.

Therefore, the occurrence of one event (e.g., A) precludes the occurrence of the other event (e.g., B), and vice versa.

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The gap is approximately 259,854.9 inches wide.From the Given Scenario,We can decide that the value to find is the Circumference of the  Band around the Earth .

The measurement of the circle's perimeter, also known as its circumference, is called the circle's boundary. The region a circle occupies is determined by its area. The length of a straight line drawn from the centre of a circle equals the diameter of that circle. It is typically expressed in units like cm or unit m.

The radius of the circle is considered when applying the formula to determine the circumference of the circle. Therefore, in order to calculate the circle's perimeter, we must know the diameter or radius of the circle.

Given,

The length of the steel band is =25,000 mile

When the steel band was cut and spliced

The new circular band has a circumference of 25,036 inches.

The circumference of a circle is given by the formula C = 2πr,

where C is the circumference and r is the radius of the circle.

As we know The Earth's equator has a circumference is about 24,901 miles.

The steel band's circumference was expanded by 36 inches when it was cut and joined. Since the diameter and circumference are inversely proportional, the new band has a larger diameter than the old band.

To find the increase in diameter:

25,036 inches / 2π = 3957.1 inches

24,901 miles * 12 inches/mile = 298,812 inches

The gap is the difference between the two diameters:

298,812 inches - 3957.1 inches = 259,854.9 inches

Hence, The gap is approximately 259,854.9 inches wide.

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Answer:

= 37

Step-by-step explanation:

(8+4+3) + (6+5+11)

= 15 + 22

= 37

The probability of at least one 6 showing on any of the three dice is 91/216, which is not equal to 1/2. Therefore, the answer to the question is no, P (A1 U A2 U A3) does not equal 1/2.

The probability of an event A happening, P(A), is the number of ways that A can occur divided by the total number of possible outcomes. In this case, we want to find the probability of at least one 6 showing on any of the three dice, which is represented by P(A1 U A2 U A3).

We can use the formula P(A1 U A2 U A3) = P(A1) + P(A2) + P(A3) - P(A1 ∩ A2) - P(A1 ∩ A3) - P(A2 ∩ A3) + P(A1 ∩ A2 ∩ A3) to find the probability of at least one 6 showings.

Each die has 6 possible outcomes, so the probability of getting a 6 on any one die is 1/6. The probability of getting a 6 on two dice is (1/6)*(1/6) = 1/36, and the probability of getting a 6 on all three dice is (1/6)*(1/6)*(1/6) = 1/216.

Plugging these values into the formula, we get:

P(A1 U A2 U A3) = (1/6) + (1/6) + (1/6) - (1/36) - (1/36) - (1/36) + (1/216) = 91/216

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30% of the scores in the dataset fall within one standard deviation of the mean.

To determine the percent of scores in a data table that fall within one standard deviation of the mean, you need to follow these steps:

Calculate the mean and standard deviation of the dataset.

Determine the lower and upper bounds of one standard deviation by subtracting the standard deviation from the mean to get the lower bound, and adding the standard deviation to the mean to get the upper bound.

Count the number of data points in the dataset that fall within the lower and upper bounds of one standard deviation.

Divide the number of data points within one standard deviation by the total number of data points in the dataset, and multiply the result by 100 to get the percentage of scores that fall within one standard deviation of the mean.

Let's say you have a dataset with a mean of 50 and a standard deviation of 10.

To determine the percent of scores that fall within one standard deviation of the mean, you would calculate the lower and upper bounds of one standard deviation as follows:

Lower Bound = 50 - 10 = 40

Upper Bound = 50 + 10 = 60

The number of data points in the dataset that fall within the lower and upper bounds of one standard deviation.

Let's say there are 30 data points that fall within this range.

The number of data points within one standard deviation by the total number of data points in the dataset, and multiply the result by 100 to get the percentage of scores that fall within one standard deviation of the mean:

Percent Within One Standard Deviation

= (30/100) × 100 = 30%

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Answer:

yx6

Step-by-step explanation:

Answer:

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\( \frac{42}{x} = \frac{5}{2} \\ x = \frac{5}{2} \times 42 \\ x = 5 \times \frac{42}{2} \\ x = 5 \times 21 \\ x = 105\)

✏ The value of x is 105.

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Answer:x=84/5

Solve x by cross multiplying.

The measure of angle C in the triangle is approximately 137 degrees.

The law of cosines signifies the relation between the lengths of sides of a triangle with respect to the cosine of its angle.

It is expressed as:

c² = a² + b² - ( 2ab × cosC )

From the diagram:

Side a = 12

Side b = 18

Side c = 28

Angle C = ?

Plug the given values into the above formula and solve for angle C.

c² = a² + b² - ( 2ab × cosC )

Make C the subject of the formula

( 2ab × cosC ) = a² + b² - c²

\(cosC = \frac{a^2 + b^2 - c^2}{2ab} \\\\C = arcos\frac{a^2 + b^2 - c^2}{2ab}\)

\(C = arcos\frac{12^2 + 18^2 - 28^2}{2*12*18} \\\\C = arcos\frac{144 + 324 - 784}{432} \\\\C = arcos\frac{-316}{432} \\\\C = arcos(-\frac{316}{432})\\ \\C = 137^o\)

Therefore, angle C measures 137 degrees.

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Answer: $51.48

Step-by-step explanation:

If a $52 item is marked up by 10%, its new price will be:

$52 + 10% of $52 = $52 + $5.20 = $57.20

Then, if this new price is marked down by 10%, the final price will be:

$57.20 - 10% of $57.20 = $57.20 - $5.72 = $51.48

Therefore, the final price of the item after the markup and markdown is $51.48.

Answer:

just put an ecuation

Step-by-step explanation:

Answer:

I’m pretty sure that #1 is D because their are 4 different degrees making it a quadratic

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

Let x represent the number of 2-point baskets Nicoli made. Then (x -3) is the number of 3-point baskets. The total number of points is ...

  2x +3(x -3) = 5x -9 = 26

  5x = 35 . . . . . . add 9

  x = 7 . . . . . . . divide by 5

  (x -3) = 4 . . . find the number of 3-point baskets

Jokic made 7 2-point baskets and 4 3-point baskets.

Answer:

½, √0.28, 0.58

Step-by-step explanation:

you need to first change everything into decimals so, ½ = 0.5 , √ 0.28 = 0.53 and 0.58 remains the same. Now you can arrange them from least to greatest once they are in a common form.

The mass percent of an element in a compound can be calculated by knowing specific items of information

The items of information necessary are;

Reasons:

The mass percent of an element in a compound is given as follows;

\(Mass \ percent \ of \ element \ in \ a \ compound = \dfrac{MM_{element } \times n}{MM_{compound}} \times 100\)

Where;

\(MM_{element }\) = Molar mass of the element

\(MM_{compound}\) = Molar mass of the compound

n = The number of moles of the element in the compound

Therefore, the items of information necessary to calculate the mass percent in a given compound are;

\(MM_{element }\), gives the mass per unit of the element in the compound

The number of moles of the element per mole of the compound gives the number by which the molar mass is multiplied, to get the mass of the element in the compound

The formula of the compound is the source of information of the number of moles of the element present in a mole of the compound

The molar mass of the compound is the mass to which the mass of the element in a mole of the compound is a fraction. That is the mass that divides the mass of the element in the calculation of the mass percent of the element

With the above information about the element in the compound, its mass percent can be calculated

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Answer:

at what?

Step-by-step explanation:

Answer:

All you have to do is ask a question and someone will find and answer.