capital de inicio de bisuteria​

Answer: Justice

Step-by-step explanation: The answers justice

Answer:

Max is 9 feet above Brett.

Step-by-step explanation:

If you subtract how far Max is below the surface to how far Brett is below the surface you find the difference of how much more above Brett Max is.

This would be the mathematical process:

34-25=9

Max is 9 feet above Brett.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operation is called the arithmetic operator.

Operators which let do a basic mathematical calculation

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

Given that Brett is 34 feet below the surface and Max is 25 feet below the surface.

Max is more than twice as deep below the surface as Brett,

Thus we can determine this difference by subtracting Max's depth from Brett's.

The mathematical solution would be as follows:

⇒ 34 - 25

⇒ 9

Hence, Max is 9 feet above Brett.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ2

Answer:

50

Step-by-step explanation:

5 x 5 = 25

25 x 1 x 1 x 1 = 25

25 x 2 = 50

hope this helps

<3

: )

Answer:

50

Step-by-step explanation:

Given Data: Freshmen GPAs First-semester GPAs for a random selection of freshmen at a large university are shown in the question: 3.1, 3.8, 3.0, 3.2, 2.8, 2.7, 2.5, 1.9, 2.0, 2.7, 3.8, 3.0, 2.8, 3.3, 2.7, 2.9, 2.0, 3.2, 1.9, 2.8, 2.2, 4.0, 1.9, 2.8, 2.0, 2.7, 3.9.

It is required to estimate the true mean GPA of the freshman class with 90% confidence.

The formula to calculate confidence interval for mean is given below:Confidence interval = $\left[\overline{x}-z_{\frac{\alpha}{2}}\frac{\sigma}{\sqrt{n}},\ \overline{x}+z_{\frac{\alpha}{2}}\frac{\sigma}{\sqrt{n}}\right]$where $\alpha = 1- confidence \ level$Confidence interval is [$\mu - EBM$, $\mu + EBM$], where EBM is error bound or margin of error. $\mu$ is the true mean population and EBM is given by the formula:EBM $=z_{\frac{\alpha}{2}}\frac{\sigma}{\sqrt{n}}$Here, n = 26.σ = 0.62α = 1 - confidence level= 1 - 0.9 = 0.1

This implies that $\frac{\alpha}{2} = \frac{0.1}{2} = 0.05$From the standard normal table, for α/2 = 0.05, the value of z is 1.645.

Now, we can calculate EBM:EBM $=z_{\frac{\alpha}{2}}\frac{\sigma}{\sqrt{n}}$ $=1.645\left(\frac{0.62}{\sqrt{26}}\right)$ $=0.2633$Therefore, the confidence interval is: Confidence interval = [$\overline{x} - EBM$, $\overline{x} + EBM$] = [2.72 - 0.2633, 2.72 + 0.2633] = [2.4567, 2.9833]Hence, the 90% confidence interval for the true mean GPA of the freshman class is [2.46, 2.98].

Therefore, the required answer is: 2.46 < μ < 2.98

#SPJ11

Answer:

\(d = 15.0\)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Point C (7, -4)

Point D (-8, -5)

Step 2: Find distance d

Answer:

2/5

Step-by-step explanation:

Add up everything which would be 15, then put the number of ovens their was as the numerator. Then you'd have 6/15 so then just simplify!

Answer:

(1, 7) (2, 10) (3, 5) (4, 7) (5, 9) hope that helps

Answer:

115

Step-by-step explanation:

The number of students that  should the teacher predict will participate in the program is option C. 108 students

Since 15% of the students would be interested in a summer creative writing program and there are 720 students

So, the number of students should be

= 15% of 720

= 108

Therefore, The number of students that  should the teacher predict will participate in the program is option C. 108 students

Learn more about survey here: https://brainly.com/question/24292263

Hi There!!

1. Multiply both sides by 5

\(-3\) × \(5=x\)

2. Simplify \(-3\) × \(-5\) \(to\) \(-15-15.\)

3. Switch sides.

\(x = -15\)

\(GoodLuck!!\)

\(_{Losersbrazts}\)

\( - 4(8r + 3)\)

\( - 4(8r + 3)\)

\( = - 32r - 12\)

answer to your question is -32r-12

hope this will help you

To determine the number of solutions of each system of equations, we can use the concept of linear independence or dependence. The number of solutions of a system of equations is determined by the number of linearly independent equations present in the system.

We have three cases:

Case 1: Consistent, Independent System

A system of equations is consistent if it has at least one solution. A system of equations is independent if no equation in the system can be obtained by a linear combination of other equations in the system. A consistent, independent system of equations has exactly one solution.

Example:

2x + 3y = 11x + 4y = 6

There is no way to obtain one equation from the other, so the system is independent. Moreover, the system is consistent since it has a solution x = 2, y = 3.

Therefore, the system has exactly one solution.

Case 2: Inconsistent System

A system of equations is inconsistent if it has no solutions. This can happen when the equations in the system are contradictory.

For instance, the following system of equations has no solutions:

x + y = 2x + y = 3

Since the first equation states that x + y = 2, we know that x + y cannot be equal to 3 as the second equation implies.

Thus, the system is inconsistent.

Case 3: Consistent, Dependent System

A system of equations is dependent if one of its equations can be obtained from other equations in the system. A dependent system of equations has infinitely many solutions.

Example:x + y = 32x + 2y = 6

We can obtain the second equation from the first equation by multiplying both sides by 2. Hence, the system is dependent.

To solve the system, we can use any one of the two equations and solve for one variable in terms of the other.

For instance, from the first equation, we have y = 3 - x.

Substituting this into the second equation, we get 2x + 2(3 - x) = 6, which simplifies to x = 1.

Hence, y = 2. Therefore, the system has infinitely many solutions.

To know more about equations visit:

https://brainly.com/question/29657988

#SPJ11

Answer:

y = -13x + 67

Step-by-step explanation:

this is the equation you get with the information you have so far:

y = -13x +b

to find the value of b, you plug in the coordinates to solve for it:

2 = -13(5) +b

simplify:

2 = -65 +b

eliminate -65 by adding:

67 = b

put the information together to get your final answer:

y = -13x +67

Answer: {E,G,E}

Step-by-step explanation:

i just did it

Answer:

B

Step-by-step explanation:

The value of A when x - 5 is a factor of x³ - 3x² + ax - 10 is -8.

A polynomial factor is a polynomial that divides another polynomial exactly, with no remainder.

For example, if we have a polynomial P(x) = x³ - 3x² + ax - 10, and we have a polynomial factor F(x) = x - 5, we can say that P(x) is divisible by F(x) with no remainder.

In general, a polynomial of degree n has n roots (or zeroes) and the factorization of polynomial can be expressed as a product of its roots and its corresponding multiplicity.

To find the value of A, set x = 5 in the equation x³ - 3x² + ax - 10 and solve for A that will make the equation equal to zero..

So when x = 5, we have:

x³ - 3x² + ax - 10 = 0

(5)³ - 3(5)² + a(5) - 10 = 0

125 - 75 + 5a - 10 = 0

5a = -40

a = -8

Hence, if x - 5 is a factor of x³ - 3x² + ax - 10, then A is equal to -8.

Learn more about polynomial factor here: brainly.com/question/30090287

#SPJ4

Answer:

Antarctica's highest recorded temperature was 15 degrees.

Step-by-step explanation:

I am going to say that Antarctica highest recorded temperature is x.

I suppose there is a small typing mistake.

It is that the difference between Antarctica highest recorded temperature and this is 49.44.

So we have that x - (-34.44) = 49.44 instead of -34.44 - x = 49.44, which would lead to a highest temperature way lower than the one recorded in this winter.

So

x - (-34.44) = 49.44

x + 34.44 = 49.44

x = 49.44 - 34.44

x = 15

Antarctica's highest recorded temperature was 15 degrees.

Answer:

15 degrees

Step-by-step explanation:

We can find the derivative of f(x) as follows:

f'(x) = d/dx(9³√x) + d/dx(6/x^7)

= (d/dx(9)d/dx(x^(1/3))) + (-6d/dx(x^-7))

= (0.59x^(-2/3)) + (42/x^8)

To find the derivative of f(x) = 9³√x + 6/x^7, we can use the power rule and the chain rule.

The power rule states that if f(x) = x^n, then f'(x) = n*x^(n-1).

The chain rule states that if f(g(x)) is a composite function, then f'(g(x)) = f'(u)*g'(x), where u = g(x).

Using these rules, we can find the derivative of f(x) as follows:

f'(x) = d/dx(9³√x) + d/dx(6/x^7)

= (d/dx(9)d/dx(x^(1/3))) + (-6d/dx(x^-7))

= (0.59x^(-2/3)) + (42/x^8)

Learn more about derivative  here:
https://brainly.com/question/29020856

#SPJ11

Answer:

x = 6

Step-by-step explanation:

From the figure attached,

∠AFB ≅ ∠EFC [Vertically opposite angles]

Since, ∠AFB and ∠EFC are the central angles subtended by arcs EC and AB.

Therefore, (21x - 9) = m(∠EFC)

(21x - 9) = m∠EFD + m∠CFD

(21x - 9) = 90° + 27°

21x = 9 + 117

21x = 126

x = 6

Therefore, x = 6 will be the answer.

Answer:

it's linear expression cuz the highest power of the unknown is 1

Answer:

Step-by-step explanation:

\(\tt 2 (a + 2b)- a - 2b\)

Expand:-

\(\tt 2a+4b-a-2b\)

Combine like terms:-

\(\tt 2a-a=\bf a\)

\(\tt a+4b-2b\)

\(\tt 4b-2b=\bf 2b\)

\(\tt a+2b\)

______________________

Hope this helps!

The approximation for  twice-differentiable function R, R'(3/4) is -8 gallons per hour per hour, which represents the rate of change of the rate of oil leakage at time t = 3/4 hours.

To approximate the value of R'(3/4), we need to use the values of R(t) from the table and apply the formula for the central difference approximation of the first derivative:

R'(t) ≈ [R(t+h) - R(t-h)] / (2h)

where h is a small step size. In this case, we can take h = 1, since the values of R(t) are given for integer values of t. Thus, we have:

R'(3/4) ≈ [R(1) - R(0)] / (2*1/4)

        = [12 - 16] / (1/2)

        = -8 (gallons per hour per hour)

Therefore, the approximation for R'(3/4) is -8 gallons per hour per hour, which represents the rate of change of the rate of oil leakage at time t = 3/4 hours.

To know more about twice-differentiable function:

https://brainly.com/question/30328516

#SPJ4

____The given question is incomplete, the complete question is given below:

The rate at which oil leaks from a drum is modeled by the twice-differentiable function R, where R(t) is measured in gallons per hour and t is measured in hours for 0≤t≤2. Values of R(t) are given in the table above for selected values of t.  0 1 2 1 2 2 (hours) R(0) (gallons per hour) 16 12 7 3 0 (a) Use the data in the table to find an approximation for R' (3/4 ). Show the computations that lead to your answer. Indicate units of measure.

Check the picture below.

\((8+16)(8)=(12+x)(12)\implies 192=144+12x \\\\\\ 48=12x\implies \cfrac{48}{12}=x\implies 4=x\)

The value of theta in the given right angles triangle is 28°.

We know a right-angled triangle has three sides they are -: Hypotenuse,

Opposite and Adjacent.

We can remember SOH CAH TOA which is,

sin = opposite/hypotenuse, cos = adjecen/hypotenuse and

tan = opposite/adjacent.

We know sin is equal to the opposite over the hypotenuse with respect to the reference angle.

The given triangle has an opposite of of length 8 units and an adjacent of 15 units.

We know, hypotenuse² = opposite² + adjecent²

hypotenuse² = 64 + 225.

hypotenuse² = 289.

hypotenuse = √289.

hypotenuse = 17.

Therefore, sinФ = 8/17 units.

Ф = sin⁻1(8/17).

Ф = 28°.

learn more about trig ratios here :

https://brainly.com/question/22542004

#SPJ1

The return type of the function is an integer (int), which corresponds to the decimal value of the binary string.

here is a possible implementation of the bin2dec function:

```
#include
using namespace std;

int bin2dec(const string& binarystring) {
   int decimal = 0;
   int power = 1;
   for (int i = binarystring.length() - 1; i >= 0; i--) {
       if (binarystring[i] == '1') {
           decimal += power;
       }
       power *= 2;
   }
   return decimal;
}
```

This function takes a binary string as input and returns the corresponding decimal number as output. It uses a loop to iterate through the characters of the string from right to left, starting with the least significant bit. For each bit that is a '1', it adds the corresponding power of 2 to the decimal value. Finally, it returns the decimal value.

Note that the function header specifies that the input binary string should be passed as a const reference to a string object, which means that the string cannot be modified inside the function. The return type of the function is an integer (int), which corresponds to the decimal value of the binary string.

to learn more about integers click here:

https://brainly.com/question/929808

#SPJ11

Check the picture below.

so the area of it, is really the area of a 16x16 square and four triangles with a base of 16 and a height of 15.

\(\stackrel{ \textit{\LARGE Areas}}{\stackrel{ square }{(16)(16)}~~ + ~~\stackrel{ \textit{four triangles} }{4\left[\cfrac{1}{2}(16)(15) \right]}}\implies 256~~ + ~~480\implies \text{\LARGE 736}~cm^2\)

Answer:

x = -32

Step-by-step explanation:

You must get the variable (x) on one side in order to solve this problem. Do this by multiplying 4 on both sides in order to get rid of the fraction. -8 times 4 is -32, so the equation should now read to be x=-32

Answer:

a

Step-by-step explanation:

Step-by-step explanation: The intersection of two figures can

be defined as the set of points that is contained in both figures.

In this figure, lines h and i intersect at C or we can

say that C is the intersection of lines h and i.

In this figure, C is the intersection of lines h and i

because C is the point contained by both h and i.

The  smallest square plate that can fit  a 38 cm chopstick diagonally without overflow is about 26.84 cm.

A square is a special rectangle (equilateral) and a special  parallelogram (equilateral and equiangular). A square has four axes of symmetry and its two terminal diagonals (as with any rectangle) are equal.  The formula for the area of ​​a square

The area of ​​a square is equal to (side) × (side) square units. The area of ​​a square, given the diagonal d,  is d2÷2 square units. For example, the area of ​​a square with 8 feet on each side  is 8 × 8, or 64 square feet (ft2). Suppose the side length of a square plate is 'x' cm.  

The length of the diagonal of a square plate is equal to the length of a chopstick, which is 38 cm.  

So, according to the Pythagorean theorem, we can write:

x² + x² = 38²

Simplifying this equation, we get:

2x² = 1444

x² = 722

Taking the square root of both sides gives us:

x = 26.84 cm

Therefore, the side length of the smallest square plate on which a 38 cm chopstick can fit diagonally without crossing is about 26.84 cm.

Learn more about parallelogram here

https://brainly.com/question/29147156

#SPJ1