please really need help quick

250, 50, 10, 2 is not a geometric sequence

Step-by-step explanation:

It's the only one that doesnt make sence.

Answer:

4, 12, 20, 28

Step-by-step explanation:

The 1st one has the pattern of 2x

3 * 2 = 6

6 * 2 = 12

12 * 2 = 24

Everything in this sequence is true

The 2nd one has the pattern of divided by 5

250/5 = 50  

50/5 = 10

10/5 = 2

The 2nd one is true

The 3rd one has the pattern of 3x

5 * 3 = 15

15 * 3 = 45

45 * 3 = 135

The 3rd one is true

The 4th one however, I don't seem to see a pattern

4 * 3 = 12

But...

12 * 3 ≠ 20

20 * 3 ≠ 28

Which makes it false

Hope this helps!!!

Answer:

y = -x - 6

Step-by-step explanation:

y = -x + b

2 = -1(-8) + b

2 = 8 + b

-6 = b

The answer to the questions C and D are; The angles in a and b cannot be classified as angle D and m∠GDE = 146°

From Answers A and B, we see that;

m∠FDE = 38° and m∠GDF = 108°

C) From the given diagram we see that m∠GDE was divided  by Line F. This means that m∠GDF and m∠FDE are both components of m∠GDE and as such they alone cannot be classified as angle D.

D) From above we see that m∠GDE was divided  by Line F. This means that m∠GDF and m∠FDE are both components of m∠GDE. Thus, this means that;

m∠GDF + m∠FDE = m∠GDE

Plugging in the relevant values gives;

m∠GDE = 108° + 38°

m∠GDE = 146°

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Answer:

The probability of rolling a five and spinning a yellow is 1/18

Step-by-step explanation:

Here, we want to calculate the probability of spinning yellow and rolling a five

Since it is a number cube of 1-6, the probability of rolling a five will be 1/6

IN The spinner, we have 6 total spaces with 2 yellow spaces

The probability of spinning a yellow will be 2/6 = 1/3

So the probability of rolling a five and spinning a yellow will be;

Probability of rolling a five * probability of spinning a yellow

That will be; 1/6 * 1/3 = 1/18

Answer: 1/18

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

I don't know how can I explain but I'm really sure that is the answer

If a number is prime, then the number has exactly two distinct factors (option d).

1. Start with the original statement: "A number that has exactly two distinct factors is prime."

2. To find the inverse of the statement, we need to negate both the hypothesis and the conclusion.

3. The hypothesis of the original statement is "A number that has exactly two distinct factors."

4. Negating the hypothesis gives us "A number that does not have exactly two distinct factors."

5. The conclusion of the original statement is "is prime."

6. Negating the conclusion gives us "is not prime."

7. Combining the negated hypothesis and negated conclusion, we get: "If a number does not have exactly two distinct factors, then the number is not prime."

8. Simplifying the statement further, we can rearrange it to: "If a number is not prime, then the number does not have exactly two distinct factors."

9. Therefore, the inverse of the original statement is: "If a number is prime, then the number has exactly two distinct factors." Thus, the correct option is d.

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Answer: x=-3

Step-by-step explanation:

i don't really know if this is what I was supposed to do, but i did 6 divided by x=-2 and got x=-3

Answer: To find the absolute value of an imaginary equation, you need to calculate the modulus (also known as the magnitude or absolute value) of the complex number.

The modulus of a complex number a + bi is defined as:

|a + bi| = sqrt(a^2 + b^2)

where sqrt() denotes the square root function.

So, to find the absolute value of an imaginary equation, you can follow these steps:

Step 1: Identify the imaginary part of the complex number.

An imaginary equation is of the form bi, where b is a real number and i is the imaginary unit (i.e., i^2 = -1). For example, if you have the equation 2i, the imaginary part is 2i.

Step 2: Find the real part of the complex number.

In the case of an imaginary equation, the real part is 0.

Step 3: Write the complex number in the form a + bi.

Since the real part of an imaginary equation is 0, you can write the complex number as bi.

Step 4: Calculate the modulus of the complex number.

The modulus of the complex number bi is |bi| = sqrt(0^2 + b^2) = sqrt(b^2) = |b|.

Therefore, the absolute value of an imaginary equation bi is simply the absolute value of the real coefficient b, which is |b|.

Step-by-step explanation:

Answer:

138

Step-by-step explanation:

You take the measure from <1 and subtract it from 160 and that give you <2.<2 and <6 are corresponding angles so they have to have the same measure.

The required measure of angle ∠6 is 138°.

Given that,
x∥y and m∠1 = 42°. what is m∠6 is to be determined.

The angle can be defined as one line inclined over another line.

In mathematics, the operation and interpretation of a function to make it simple or easier to grasp is known as simplifying, and the process is known as simplification.

Here,
Since line x and y is parallel,
∠1 = ∠5
Now,
∠6 + ∠5 = 180
∠6 + ∠1 = 180
∠6 + 42 = 180
∠6 = 180 - 42
∠6 = 138°

Thus, the required measure of angle ∠6 is 138°.

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Answer:

our width is 9 and our length is 14

Step-by-step explanation:

The correct option regarding the solution of the compound inequality is given as follows:

No solution.

The inequality for this problem is defined as follows:

−1≤2−j<−5

Hence the first condition is of:

j - 2 ≤ 1

j ≤ 3.

The second condition is of:

2−j<−5

j < -7

j > 7.

We have an and operation, meaning that the two conditions must be satisfied simultaneously.

A number cannot be simultaneously less or equal to 3 and greater than 7, hence the compound inequality has no solution.

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The appropriate test of hypothesis in this case would be a two-tailed test.

A two-tailed test is used when the hypothesis being tested is that there is a difference between the groups being compared, but the direction of the difference is not specified. In this case, the hypothesis being tested is whether sex education classes and free clinics that offer counseling for teenagers reduce the number of pregnancies among teenagers.

The hypothesis does not specify the direction of the difference, only that there is a difference. Therefore, a two-tailed test would be appropriate to determine whether there is a significant difference in the number of pregnancies among teenagers who have access to sex education classes and free clinics compared to those who do not have access.

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Answer:

To calculate the cost of painting the top surface of 20 engine parts, we need to find the surface area of one engine part and then multiply it by 20.

To find the surface area, we need to find the length of the curved surface. We can do this by using the Pythagorean theorem to find AB and then use that to find the circumference of the curved surface.

AB^2 = BO^2 + AO^2 = 9 + 36 = 45

AB = sqrt(45) = 3 sqrt(5)

Circumference = 2 * pi * AB = 2 * pi * 3 sqrt(5) = 6 pi sqrt(5)

Using the fact that the reflex angle BÔC is 240 degrees, we can find the length of the curved surface:

240° / 360° = 2/3 of the circumference

Curved surface length = 2/3 * 6 pi sqrt(5) = 4 pi sqrt(5)

Finally, we can find the surface area of one engine part:

Surface area = (2 * 6 * 3) + (4 pi sqrt(5) * 6) = 36 + (24 pi sqrt(5))

To paint 20 engine parts, the cost would be:

20 * surface area * 15p = 20 * 36 + 20 * 24 pi sqrt(5) * 15p = 720 + (24 * 20 * 15 * pi * sqrt(5)) p = 720 + 720 pi sqrt(5) p

Since 1 pound is equal to 100 pence, the cost in pounds would be:

720 + 720 * pi * sqrt(5) / 100 = 720 + 720 * 0.177 / 100 = 720 + 1.264

So, the cost to paint the top surface of 20 engine parts would be 721.264 pounds.

Answer:

z = 24

Step-by-step explanation:

35/30 = 7/6

28/7 = 4

6 x 4 = 24

28/24 = 7/6

Answer:

x = 24

Step-by-step explanation:

All you have to do is cross multiply like this..

30 x 28 = 35 x X

=

x = 30 x 28/35

30 x 28 = 840 / 35 =

24

So x is equal to 24

Hope this helps :)

Yes, your friend is correct. It is possible for a rational function to have two vertical asymptotes.

A rational function is defined as the ratio of two polynomial functions. The denominator of a rational function cannot be zero since division by zero is undefined. Therefore, the vertical asymptotes occur at the values of x for which the denominator of the rational function is equal to zero.

In some cases, a rational function may have more than one factor in the denominator, resulting in multiple values of x that make the denominator zero. This, in turn, leads to multiple vertical asymptotes. Each zero of the denominator represents a vertical asymptote of the rational function.

Hence, it is possible for a rational function to have two or more vertical asymptotes depending on the factors in the denominator.

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Answer:

the first step is to change the mixed fraction into an improper fraction so 4 and 1/5 will be 21/5 so then you question will be three times 21/5 and the answer is 12 and 3/5

blue chairs = 36*131 = 4716

yellow chairs = 34*135 = 4590

So, there are 4716+4590 = 9306 chairs at the concert.

Answer:

\(m\widehat{VU}=120^{\circ}\)

Step-by-step explanation:

The angle \(\angle TUV\) forms arc \(\widehat{TV}\). The measure of this arc is twice the measure of angle \(\angle TUV\), since \(U\) is a point on the circle. Since \(\overline{TU}\) forms an arc \(\widehat{TU}\), we can set up the following equation:

\(\widehat{TV}+\widehat{VU}=\widehat{TU}\).

Since arc TU represents half of a circle and there are 360 degrees in a circle, we can substitute the following values and solve for the measure of arc VU:

\(\\2\cdot 30^{\circ}+\widehat{VU}=180^{\circ},\\60^{\circ}+\widehat{VU}=180^{\circ},\\m\widehat{VU}=\boxed{120^{\circ}}\)

The correct answer is D, the area between 49.5 and 50.5. This is because the normal distribution is continuous, so the probability of any given outcome is 0. To find the probability of not more than 50 households having a gas stove, you have to find the area under the normal curve between the two values, 49.5 and 50.5.  

The area to the right of 50.5 (option A) is the probability of more than 50 households having a gas stove, the area to the left of 49.5 (option B) is the probability of less than 49.5 households having a gas stove, and the area to the right of 49.5 (option E) is the probability of more than 49.5 households having a gas stove. Together, these areas encompass all possibilities, and the only area that represents the probability of not more than 50 households having a gas stove is between 49.5 and 50.5 (option D).

Complete question:

Assume that the probability of the binomial random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed.

Find the probability that no more than no more than 50 households have a gas stove.  

What is the area under the normal curve that describes the probability that no more than 50 households have a gas​ stove? Pick which one is correct?

A. The area to the right of 50.5

B. The area to the left of 49.5

C. The area to the left of 50.5

D. The area between 49.5 and 50.5

E. The area to the right of 49.5

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Answer:

h(2) = 0

Step-by-step explanation:

Simply plug in 2 in for x in h(x)!

h(2) = -(2) + 2

h(2) = -2 + 2

h(2) = 0

And we have our final answer!

Answer:

H(2) = 0

Step-by-step explanation:

All you need to do is replace x with 2 in the function and solve:

H(2)= -2 + 2

H(2)= 0

Answer:

5x-4

Step-by-step explanation:

Product of a number, x , and 5  = 5x

   subtract 4      5x -4

Answer:

g

Step-by-step explanation:

Answer:

Its D because the 1=1 and 2=2 + Fish

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

You have to multiple -2 by 15 and -8 separately

8 - 2(15-8)

8 -30 + 16

24-30 = -6

Answer:

$4,500.00

Step-by-step explanation:

.05(50,000) + .08(75,000-50,000)

2,500 + 2,000

4,500

Answer:

  $4500

Step-by-step explanation:

You want to know the commission on a $75000 sale if it is 5% on the first $50000 and 8% of the amount over $50000.

The amount of commission is found by multiplying the commission rate by the applicable sale amount. For a sale amount x such that x > $50,000, the commission is ...

  C = 0.05(50000) +0.08(x -50000) = 0.08x -0.03(50000)

  C = 0.08x -1500

The commission on a sale of 75000 would be ...

  C = 0.08(75000) -1500 = 6000 -1500 = 4500

Your commission is $4500.

Answer:

approximately 43 - 44 minutes exact

Answer:

It would take you 2917 hours.

Step-by-step explanation:

Do 777,777,777 divided by 266,560.

I hope this helped at all.

The expression that can be used to find the selling price of the shirt is option d, which is (200)(0.85)(0.85).

This expression takes into account both discounts that the shirt undergoes, where the first discount reduces the price by 15%, leaving 85% of the original price. After a month, the discounted price is then reduced by another 15%, which means we need to multiply the remaining 85% by another 85%.

To see why option d is correct, we can break down the calculation step-by-step. The first discount reduces the price of the shirt to 85% of the original price, which can be computed as:

(200)(0.85) = 170

This means the discounted price of the shirt is $170. After a month, the discounted price is further reduced by another 15%, which means we need to multiply the remaining 85% by another 85%. We can compute this as:

(170)(0.85) = 144.50

Therefore, the selling price of the shirt is $144.50, which matches the result obtained by evaluating option d.

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Answer:

Infinite Slope, Zero Slope.

Step-by-step explanation:

I do not really get the question... But i think this is your answer.