What is the answer please

Answer:

Step-by-step explanation:

It takes about 525,600 minutes for the earth to fully rotate around the sun in minutes!

Answer:

2 cups

Step-by-step explanation:

The slope y-intercept form of a linear equation is given as y = mx +c so for 13,14,15,16 the equations are y = 2x - 5,y = -x - 5,y = -x/2 + 1, and y = 3x/4 - 2 respectively.

A linear function is a function that varies linearly with respect to the changing variable.

A linear function always has the same and constant slope.

In the 13 figure,

The linear equation of a line is ,

y = mx + c where m is the slope while c is the y-intercept.

The slope associated with two points (x₁, y₁) and (x₂, y₂) is given by

Slope(m) = (y₂ - y₁)/(x₂ - x₁)

So, the slope associated with points (3,1) and (1,-3) is,

m = (-3 - 1)/(1 - 3) = 2

So, y = 2x + c

Now substitute,(3,1)

1 = 2(3) + c

c = -5

So the b becomes, y = 2x - 5.

With the same approaches, the equations for the 14,15, and 16 figures are y = -x - 5,y = -x/2 + 1, and y = 3x/4 - 2 respectively.

Hence "The slope y-intercept form of a linear equation is given as y = mx +c so for 13,14,15,16 the equations are y = 2x - 5,y = -x - 5,y = -x/2 + 1, and y = 3x/4 - 2 respectively".

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Answer:

C

Step-by-step explanation:

We know that there were 24 questions in the 2 days

And we know that tuesday had 15 more question.

That means Monday had "x questions" + the 15 on tuesday to get 24 in total.

Answer:

58206

Step-by-step explanation:

Answer:

2.65

Step-by-step explanation:

21.20 ÷ 8 = 2.65

The O(n log n) algorithm for finding A + B can be implemented using polynomial interpolation.

To find A + B, we can utilize polynomial interpolation. First, we construct two polynomials, P(x) and Q(x), where the coefficients of P(x) represent the frequencies of the integers in set A, and the coefficients of Q(x) represent the frequencies of the integers in set B.

We can construct these polynomials in O(n) time by iterating through sets A and B and counting the occurrences of each integer. The coefficients of the polynomials can be stored in arrays of size 10n+1, where the index represents the integer and the value represents the frequency.

Next, we multiply the two polynomials, P(x) and Q(x), using fast Fourier transform (FFT) in O(n log n) time. The resulting polynomial, R(x), represents the frequencies of the sums of all possible pairs of integers from sets A and B.

Finally, we can extract the coefficients of R(x) and construct the set A + B by iterating through the coefficients and adding the corresponding integers to the result set.

By utilizing polynomial interpolation and FFT, we can achieve an O(n log n) time complexity for finding A + B, making it an efficient algorithm for large values of n.

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STEP - BY - STEP EXPLANATION

What to find?

The z- score of 72

Given:

mean (μ) = 65

standard deviation (σ) = 13

x = 72

Step 1

Recall the z- score formula.

Step 2

Substitute the values into the formula and simplify.

ANSWER

0.54

The money at the end of 4 years will be $1034.

What is compound interest ?

The interest on the initial investment as well as the interest that has accrued on that investment are both referred to as compound interest, or "compounding interest."

Given, P = $1,000

          Rate (r) = 0.85% p.a.

          time (t)  = 4 years

We know that, Amount = P ( 1 + r/100 )^t

The money in account after 4 years will be :

           = P ( 1 + r/100 )^t

           = $1,000 × ( 1 + 0.85/100 )^4

           = $1,000 × 1.0085^4

           = $1,000 × 1.0344

           = 1034 (approx).

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The answer is what you got

cubiccubicquarticquarticquinticquinticquadraticquadraticlinearlinearmonomialmonomialmonomialbinomialbinomialbinomialtrinomialtrinomial

False. The derivative of the function f(x) = 5sin(x) + cos(x) is not equal to -5cos(x) - sin(x). The correct derivative of f(x) can be obtained by applying the rules of differentiation.

To find the derivative, we differentiate each term separately. The derivative of 5sin(x) is obtained using the chain rule, which states that the derivative of sin(u) is cos(u) multiplied by the derivative of u. In this case, u = x, so the derivative of 5sin(x) is 5cos(x).

Similarly, the derivative of cos(x) is obtained as -sin(x) using the chain rule.

Therefore, the derivative of f(x) = 5sin(x) + cos(x) is:

f'(x) = 5cos(x) - sin(x).

This result shows that the derivative of f(x) is not equal to -5cos(x) - sin(x).

In summary, the statement that f'(x) = -5cos(x) - sin(x) is false. The correct derivative of f(x) = 5sin(x) + cos(x) is f'(x) = 5cos(x) - sin(x).

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The value of \(M_x\) and \(M_y\) is 1083 and 484 respectively.

Also, the value of (x, y) is (24.2, 54.56).

We have,

y= x³ at y= 1 and x= 3

Then, we can write

Area =\(\int\limits^{3}_{1} {x^3} \, dx\)

= [x⁴/4]\(|_{1}^3\)

= 1/4 [ 81 - 1]

= 1/4 [80]

= 80/4

= 20

Now, X= 1/ A\(\int\limits^a_b {x(f(x) - g(x))} \, dx\)

= 1/20 \(\int\limits^3_1\) x(x³ - 0) dx

= 1/20 \(\int\limits^3_1\)x⁴ dx

= 1/20 [x⁵/5]\(|_1^3\)

= 1/100 [ 243 - 1]

= 1/100 [ 242]

= 24.2

Similarly, Y= 1/ A \(\int\limits^a_b 1/2{x(f(x)^2 - g(x)^2)} \, dx\)

= 1/40\(\int\limits^3_1\) (x⁶ - 0) dx

= 1/40 [x⁷/7]_1^3

= 1/40 [2187 - 1]

= 54.65

Now, M = ρ A = 20

So, y = Mx/M Mx

= 54.65

and, My= 484

Thus, the value of \(M_x\) and \(M_y\) is 1083 and 484 respectively.

Also, the value of (x, y) is (24.2, 54.56).

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Answer:

(3,0)

Step-by-step explanation:

put x-3=0 and solve for it whic hwould be x=3

The probability of choosing sausage and onion by Rosa's mom from the given 8 different toppings as per given condition is equal to

(1/ ⁸C₂).

As given in the question,

Total number of different toppings = 8

Number of different toppings choose by Rosa's mom randomly = 2

Possibility of choosing sausage and onion (any one) = 1

Total number of outcomes = ⁸C₂

Number of favorable outcomes = 1

Probability of choosing sausage and onion ( exactly ) one topping

= ( Number of favorable outcomes ) / ( Total number of outcomes )

= ( 1/⁸C₂ )

Therefore, the probability when Rosa's mom chooses sausage and onion out of 8 toppings is equal to ( 1/⁸C₂ ).

The above question is incomplete, the complete question is:

A pizza restaurant is offering a special price on pizzas with 2 toppings. They offer the toppings

below:

Pepperoni ,Sausage, Chicken ,  Green pepper , Mushroom ,Pineapple, Ham, Onion

Suppose that Rosa's favorite is sausage and onion, but her mom can't remember that, and she is going to randomly choose 2 different toppings.

What is the probability that Rosa's mom chooses sausage and onion?

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Answer:

1/8c^2

Step-by-step explanation:

Khan Acadmey

Answer:

0.5

Step-by-step explanation:

Answer:

20 and 28

Step-by-step explanation:

Let x represent the current age of Hari and y represent the current age of Harry

Since the current ratio is 5:7:

5/7 = x/y  

→ 5y = 7x  (1)

Hari's age will be x+4 and Harry's age will be y+4 four years later. Since the ration of their ages will be 3:4 four years later:

3/4 = (x+4)/(y+4)  (2)

→ 3(y+4) = 4(x+4)

→ 3y + 12 = 4x + 16

→ 3y = 4x + 4 (Substitute the y as 7x/5 from the equation 1)

→ 3(7x/5) = 4x + 4

→  21x = 20x + 20

→ x = 20

y = 7x/5 = 7(20)/5 = 28

In general, to evaluate the function f(x) at a specific value of x, we substitute that value into the expression for f(x) and simplify.

In mathematics, a function is a relation between two sets, where for every element in the first set (called the domain), there is exactly one element in the second set (called the range) that the function maps to. In simpler terms, a function is a rule that assigns each input value from the domain to exactly one output value in the range. Functions are usually represented by a formula or equation that describes the relationship between the input and output values. For example, the function f(x) = 2x + 1 maps every input value of x to an output value that is twice the input value plus 1.

Here,

To evaluate the function f(x) = 4x - 6, we substitute the given values of the independent variable into the expression for f(x) and simplify.

For example:

f(0) = 4(0) - 6 = -6

f(1) = 4(1) - 6 = -2

f(2) = 4(2) - 6 = 2

f(-1) = 4(-1) - 6 = -10

f(3a) = 4(3a) - 6 = 12a - 6

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Answer:tbh i think the answer H

Step-by-step explanation:

The  |120-x| simplifies to 120-x when x is less than 120.

S If x is less than 120, then the expression |120-x| simplifies to 120-x. This is because the absolute value bars mean that the result must be positive,

so if x is already less than 120, then subtracting x from 120 will give a positive result.

For example, if x is 115, then |120-x| would equal |120-115|, which simplifies to |5|, which equals 5.  

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Answer:

Solution: C

Equation to find Gage's age:  3g + 2 = 23  (where g is Gage's age)

Step-by-step explanation:

Let e = Everly's age

Let g = Gage's age

Given:

⇒ e = 3g + 2

Given

⇒ e = 23

Combine the equations to create an equation to find Gage's age:

⇒ 3g + 2 = 23

To find Gage's age, solve the equation for g:

⇒ 3g + 2 = 23

⇒ 3g = 21

⇒ g = 7

Therefore, Gage is 7 years old

Answer:

The sum of 25 and 16 is 41.

Step-by-step explanation:

The sum of two numbers, 25 and 16, you can break apart the addends and add them separately to simplify the process. Here's how you can do it:

Break apart the numbers into their place values: For 25, you have 20 and 5, and for 16, you have 10 and 6. This step helps you work with the place values individually.

Add the tens place: In this case, you have 20 (from 25) and 10 (from 16). Adding them gives you 30.

Add the ones place: Now you add the ones place, which is 5 (from 25) and 6 (from 16). Adding them gives you 11.

Combine the sum of the tens place and the sum of the ones place: Take the sum of 30 (from step 2) and 11 (from step 3). Adding them together gives you 41.

So, the sun is 41.

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The correct option regarding the correlation coefficient of the data-set is given as follows:

C. As budgets increased, the gross revenue increased; r = 0.62.

The correlation coefficient is an index between -1 and 1 that measures the relationship between two variables, as follows:

The coefficient is obtained with a correlation coefficient calculator, inserting the points of the data-set into the calculator.

From the table given by the image, the points are given as follows:

(0.3, 2.05), (0.25, 0.39), (0.2, 1.35), (0.2, 1.24), (0.2, 0.63), (0.18, 0.79), (0.18, 0.53), (0.18, 0.35).

Inserting these points into a calculator, the value of the coefficient is given as follows:

r = 0.62.

Meaning that there is a positive relation amount the variables, and option C is correct.

Option D would be correct if 0.62 was the slope of the line of best fit, hence this is not the case.

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Answer:

answer is attached.

Step-by-step explanation:

Answer:

a. sin 30* = sin 150*

b. sin 1* = sin 179*

a. cos 340* = cos 20*

b. cos 260* = cos 100*

Step-by-step explanation:

sine is symmetrical around x = 90*

cosine is symmetrical around x = 180*

* means degree sign of course.

u spammed in my question :(

Answer:

x = 53°

Step-by-step explanation:

alternate exterior angles are equal

Answer:

Step-by-step explanation:

Two lines are parallel.

x = 53  

Alternate exterior angles are equal

In summary, the relationships between the corresponding sides and angles of similar triangles are: Corresponding sides are proportional and congruent.

When two triangles are similar, the corresponding sides of the triangles are proportional. This means that the ratio of the lengths of corresponding sides in the two triangles is equal. Similarly, the corresponding angles of similar triangles are congruent. This means that the angles in the two triangles that correspond to each other are equal in measure.

When two triangles are similar, it means that they have the same shape but possibly different sizes. The concept of similarity implies that the corresponding sides of the triangles have the same proportional relationship.

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