0/1
The temperature at 3 am is -3 fahrenheit. Throughout the day, the temperature increased. By 3 pm, the temperature was 27 fahrenheit. How far did the temperature increase in the 12-hour time frame?

Answer:

-3,-5,-4,-1,1-1,1-1,,3,3-,-3,-4,5-,-8,9--,5,3

Step-by-step explanation:

The Domain of the cosecant function restricted to -π/2 to π/2. Option B is correct.

Function can be defined as the for every independent variable there is certain value of dependent variable.

Here,
Domain of cosecant function is (-∞, ∞) - {nπ}.
The restricted domain of the cosecant function for its inverse to be held is(-π/2, π/2)

Thus, the Domain of the cosecant function restricted to -π/2 to π/2.

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Answer:

BBBBBBBBBBBBBBBB

Step-by-step explanation:

just took it

The volume of the solid obtained by rotating the region bounded by the curve y = x^2 and the x-axis between x = 7 and x = 9 about the x-axis is 2080π cubic units.

To find the volume of the solid obtained by rotating the region bounded by the curve y = x^2 and the x-axis between x = 7 and x = 9 about the x-axis, we can use the method of cylindrical shells.

The formula for the volume of a solid obtained by rotating a curve y = f(x) between x = a and x = b about the x-axis is given by:

V = ∫[a, b] 2πx * f(x) dx

In this case, we have f(x) = x^2 and a = 7, b = 9. Substituting these values into the formula, we get:

V = ∫[7, 9] 2πx * x^2 dx

V = 2π ∫[7, 9] x^3 dx

To find the antiderivative of x^3, we can use the power rule of integration, which states that the antiderivative of x^n is (1/(n+1)) * x^(n+1). Applying this rule, we have:

V = 2π * (1/4) * x^4 | [7, 9]

V = 2π * (1/4) * (9^4 - 7^4)

V = 2π * (1/4) * (6561 - 2401) = 2π * (1/4) * 4160 = π * 2080

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Answer: 72 Calories

Step-by-step explanation:

First, calculate the calories per ounce.

216/18= 12

Then, multiply by 6 to get how many calories Sam consumed.

12 * 6= 72

Sam consumed 72 calories.

You can also see that 6 ounces is 1/3 of the bottle, so the answer can also be derived by multiplying 218 by 1/3.

To find various values related to the vectors (u, v) and (kv, w), such as cos, ||v||, d(u, v), and ||u - kv||, within the range C[-1,1].

(i) To find cos, we need to compute the dot product of the vectors (u, v) and divide it by the product of their magnitudes.
(ii) To determine kv, we scale the vector v by a factor of k, and then calculate the dot product with w.
(c) Since C[-1,1], we can infer that the cosine of the angle between the two vectors is within the range [-1, 1].
(iii) Adding the vectors (u + v) results in a new vector.
(iv) The magnitude of vector v, denoted as ||v||, can be found using the Pythagorean theorem.
(v) The distance between vectors u and v, represented as d(u, v), can be calculated using the formula for the Euclidean distance.
(vi) To find the magnitude of vector u - kv, we subtract kv from u and compute its magnitude using the Pythagorean theorem.

The angle between the vectors f(x) = x + 1 and g(x) = x² can be determined by finding the angle between their corresponding direction vectors. The direction vector of f(x) is (1, 1), while the direction vector of g(x) is (1, 2x). By calculating the dot product of these vectors and dividing it by the product of their magnitudes, we can find the cosine of the angle.


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The intensity of excercise increases the heart rate, that is, more intensity the excersice, greater the heart rate.

It means that there is a positive correlation between int

Answer: D

Step-by-step explanation:

Because 120 is the amount he already has know u need to see what x is and times that by 6 because it’s how many weeks.

Oh and when people send links as answeres there hackers.

Answer:

Step-by-step explanation:

If Sam has 120 dollars in his account and he wants to save the same amount each week

let x be the amount he wants to save each week

the expression will be

120+6x

Answer: 2 \(\frac{14}{25}\)

Step-by-step explanation:

2.56=

2 + 0.56=

2 + 56/100=

2 + 14/25=2 \(\frac{14}{25}\)

Answer: Substitution Property of equality

Step-by-step explanation:

Answer:

V=120cm³

Step-by-step explanation:

v=12(5)(6)-4(10)(6)

v=120cm³

hope it helps...

have a great day!!

Sonia and Morris can continue to withdrawing  $60 per day from their joint account and still maintain a positive balance for 19 days

Withdrawing money is asking about subtraction

The total money in the joint account to be subtracting from = $1800

first withdrawal for rent

1800 - 650 = 1150

let the number of days required to to withdrawal of  $60 per day and still maintain a positive balance be x

60 * x = 1150

x = 1150 / 60

x = 19.167

x = 19 days

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The earnings per share can be calculated as $0.066 per share (rounded to the nearest cent).

a. The earnings per share for Company XYZ can be calculated by dividing the closing price by the P/E ratio. In this case, the closing price is $100.76 and the P/E ratio is 1525. Therefore, the earnings per share can be calculated as $0.066 per share (rounded to the nearest cent).

b. Based on the historical P/E ratio range of 12-14, the stock price of Company XYZ seems overpriced. The P/E ratio indicates the price investors are willing to pay for each dollar of earnings generated by the company. A higher P/E ratio suggests that investors have higher expectations for future earnings growth. In this case, the P/E ratio of 1525 is significantly higher than the historical range of 12-14, indicating that the stock is being valued at a much higher premium relative to its earnings. This suggests that the stock price may be inflated and not in line with the company's historical valuation metrics, indicating an overpriced condition.

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The predicted number of adults in Oak City whose main source of news is newspapers or the radio is 85

To predict the number of adults in Oak City whose main source of news is newspapers or the radio, we need to add the number of adults who answered "Newspapers" to the number of adults who answered "Radio".

According to the sample data

Number of adults who answered "Newspapers": 64

Number of adults who answered "Radio": 21

Therefore, the predicted number of adults in Oak City whose main source of news is newspapers or the radio we have to use the addition

64 + 21 = 85

Rounding this answer to the nearest whole number, we get

85 ≈ 85

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The given question is incomplete, the complete question is:

There are 44,000 adults living in Oak City. In examining attitudes toward the news, a research group asked a random sample of Oak City adults "What is your main source of news?" The results are shown below. Main Source of News Newspapers Number of Adults 64 Internet 80 Television 126 Radio 21 Other 40 Based on the sample, predict the number of adults in Oak City whose main source of news is newspapers or the radio. Round your answer to the nearest whole number.

The surface area of a conical grain storage tank that has a height of 42 meters and a diameter of 24 meters is 1,670.5 square meters.

The surface area of a cone is calculated using the following formula:

Surface area = πr² + πrl, where π is approximately equal to 3.14, r is the radius of the base of the cone, and l is the slant height of the cone.

In this problem, we are given that the height of the cone is 42 meters and the diameter of the base is 24 meters. The radius of the base is half of the diameter, so the radius is 12 meters. The slant height of the cone can be calculated using the Pythagorean theorem.

l² = 12² + 42²

l² = 1764

l = 42.01 meters

The surface area of the cone is then calculated as follows:

Surface area = πr² + πrl

Surface area = 3.14 * 12² + 3.14 * 12 * 42.01

Surface area = 1,670.5 square meters

Here are some additional explanations:

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The information given to us shows that triangles XYZ and JKL is not enough to prove they are congruent by AAS, ASA, nor SAS.

Thus, the information given to us shows that triangles XYZ and JKL is not enough to prove they are congruent by AAS, ASA, nor SAS.

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The standardized test statistic t is 2.12.

Given that n = 15, x = 10.4, s = 0.8, α = 0.05, and the null hypothesis H0: µ = 10.1 is less than alternative hypothesis Ha: µ < 10.1

The standardized test statistic t for the given sample is given by:t = (x - µ) / (s / √n)

Where, x = 10.4, µ = 10.1, s = 0.8, n = 15

Plugging in the given values, we get

t = (10.4 - 10.1) / (0.8 / √15)t = 2.12 (approx)

The standardized test statistic t is 2.12.

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Answer:

13

Step-by-step explanation:

The value of z-stat is -0.6721.

What is z stat?

The relationship between a value and the mean of a group of values is quantified by a Z-stat. The Z-stat is calculated using standard deviations from the mean. When a data point's Z-stat is 0, it means that it has the same score as the mean.

One standard deviation from the mean would be indicated by a Z-stat of 1.0. Z-stats can be positive or negative; a positive value means the score is above the mean, while a negative value means it is below the mean.

Solution Explained:

We use the formula,

\(z = \frac{P - \pi }{\sqrt{\frac{\pi (1-\pi )}{200} }}\), where P is the observed proportion, π is the hypothesized proportion

Therefore, P = 42/200 = 0.21 & π = 23/100 = 0.23

Putting the values in

\(z = \frac{0.21 - 0.23 }{\sqrt{\frac{0.23 (1-0.23)}{200} }}\)

After calculating, z-stat is therefore equal to -0.6721

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Answer:

65.45

Step-by-step explanation:

multiply 77 by 0.15 then substract that answer from 77 to get how long the video was after the cut.

Answer: A) 4.8 CM

Step-by-step explanation:

Answer:

4,993 milliliters are in 4.593 liters

Step-by-step explanation:

Plz mark as brainliest if correct! Have a nice day!!!

Answer:

4.593 millimeters

Step-by-step explanation:

is the same

By counting the number of terms in the sequence, we have to reach the 50th term of this sequence, which comes out to be 318, as we cannot apply any formula for arithmetic sequence.

The sequence 12, 15, 18, 21, 51, 81,… contains all positive multiples of 3 that contain at least one digit that is a 1. The first term is 12 which is the first multiple of 3 that contains a digit of 1. The second term is 15 which is the second multiple of 3 that contains a digit of 1. The third term is 18 which is the third multiple of 3 that contains a digit of 1. And so on. The pattern continues until we reach the 50th term which is 318.

The sequence is not an arithmetic sequence, so we cannot use the formula for the nth term of an arithmetic sequence. Instead, we have to count the number of terms in the sequence until we reach the 50th term. We know that every third multiple of 3 contains a digit of 1, so we can count by threes until we reach the 50th term.

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Answer:

what numbers?

Step-by-step explanation:

Inferential statistics helps to make conclusions or provide information about the data. From the sampling data , using inferential statistics can conclude how a population think.

It is used to give the estimates about the large group and give information about data based on the hypothesis. Hypothesis is used to find the relationship between variables and it uses the data to make the comparisons of population.

Correlation and Comparison are two other tests available other than Hypothesis testing Comparison testing is used in discrete statistics. Estimating parameters and Hypothesis tests are two main areas in inferential statistics.

Estimating parameters tells about the population using a statistic from the sample data. Hypothesis data helps to answer question in research using sample data.

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Answer:

32/196

Step-by-step explanation:

After doing equivalent fraction operation 5th time on 1/6 we got the result, 6/36

Equivalent fraction is the process in which we write, same fraction in the form of different fraction. We multiply and divide a given fraction by a common number to make it equivalent to a given number.

Given fraction,

1/6

Now, we need to calculate 5th equivalent fraction

first,  by doing multiplication and division of 2,

1×2/6×2 = 2/12

second,  by doing multiplication and division of 3,

1×3/6×3 = 3/18

Similarly, Till 5th  equivalent

1×6/6×6 = 6/36

Hence, 5th equivalent fraction is 6/36

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Using the inscribed angle theorems, the measure of the indicated angles are:

1. m∠BOA = 26°

2. m∠BDA = 13°

3. m∠BCA = 13°

Based on the inscribed angle theorem, the following relationships are established:

Given:

Intercepted arc BA = 26°

1. ∠BOA is central angle

Thus:

m∠BOA = 26° (inscribed angle theorems)

2. ∠BDA is inscribed angle.

m∠BDA = 1/2(30) = 13° (inscribed angle theorems)

3. m∠BCA = m∠BDA = 13° (inscribed angle theorems)

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The factorized expression of -x - 10 is -(x + 10)

The expression is given as:

-x - 10

Factor out -1 from the expression

-1(x + 10)

Rewrite as:

-(x + 10)

Hence, the factorized expression of -x - 10 is -(x + 10)

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Answer and Explanation:

Volume of a cylinder is given by

V= Pi*r²*h

where v= volume of the cylinder

Pi is constant = 22/7 or 3.14159

r= radius of the circle of the cylinder

h= height of the cylinder

If two cylinders are measured proportionally to the other based on radius and height of each cylinder, we look at the proportional equality of the ratio of the radius and height of one cylinder to the other. If one cylinder for example has ratio of radius and height =2/4 then it is proportional to the other cylinder with ratio 1/2

Answer: One of the cylinders is short and wide, while the other is tall and thin.

Answer:

6+6+6+6

Step-by-step explanation:

Perimeter of square is 24 m.

Perimeter of square = 4 × Side

\( \bf \implies \: \large \: 24 \: = \: 4 \: \times \: Side\)

\(\bf \implies \: \: Side \: = \: \frac{24}{4} \\ \)

\(\bf \implies \: \: Side \: = \: \cancel\frac{24}{4} \: ^{6} \\ \)

\(\bf \implies \: \: Side \: = \: 6 \: meters\)

\(\text{Solve:}\\\\1 < x + 3 < 4\\\\\text{Subtract 3 from all 3 sides}\\\\-2<x<1\\\\\boxed{-2<x<1}\)