What is the equation for a circle with center (0, 13) and radius of 5?

Answer:

6 x 1/3 = 2

Step-by-step explanation:

Answer:

2i + 10j

-0.4h + 0.4

8i +2hi - 6i = 2i + 2hi

Answer:

1. Constant multiplicative.

2. 1.05.

Step-by-step explanation:

Their savings increase by 1.05x every year.

Answer:

a idk

Step-by-step explanation:

Answer:

4+36x

Step-by-step explanation:

you multiply the number on the outside of the parentheses with the numbers in the inside of the parentheses.

4 times 1 = 4

4 times 9x = 36x

36x+4

Answer:

A

Step-by-step explanat

Therefore, P(K|J) is equal to 1/5 in its simplest form.

What is fraction?

A fraction is a mathematical expression that represents a part of a whole. It is written in the form of one integer (the numerator) divided by another integer (the denominator), separated by a horizontal line. For example, the fraction 2/5 represents two parts out of a total of five parts.

The numerator represents the number of parts we are interested in, while the denominator represents the total number of equal parts that make up the whole. Fractions can be proper (the numerator is less than the denominator), improper (the numerator is greater than or equal to the denominator), or mixed (a whole number and a fraction together). Fractions are used in a wide range of mathematical operations, such as addition, subtraction, multiplication, and division.

by the question.

We can use the formula P(B/A) = P(B∩A)/P(A) to calculate P(KJ), where A is the event that J occurs, and B is the event that K and J occur.

First, we need to find P(K|J∩N). We can use the formula P(JNK) = P(KJ∩N)/P(J) to find this value.

\(P(K|J∩N) = P(JNK) * P(J) = (1/5) * (3/7) = 3/35\)

Next, we need to find P(J) = 3/7.

Finally, we can use the formula P(K|J) = P(K|J∩N)/P(J) to find P(KJ):

\(P(K|J) = P(KJ∩N)/P(J) = (3/35) / (3/7) = (3/35) * (7/3) = 1/5\)

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Step-by-step explanation:

Parallel to the x-axis means it is just a horizontal line with the value being the y-coordinate of the point:

y = -2

Answer:

y=-2

and m=0 must be your answer

Step-by-step explanation:

as line is parallel to x axis its slope will be zero as it does not have any definite x coordinate

so

equation of line is y-y'=m(x-x')

so m=0 m is slope

y'=-2 and x'=4

so by substituting the values

y+2=0

so y=-2

and m=0 is your answer

Answer:

the product of the decimal equivalents of all discount in the series

Answer:

y = 3x - 11

Step-by-step explanation:

(3, -2) and (5, 4)

m = 4+2/5-3

m = 6/2

m = 3

y = 3x + b

4 = 3(5) + b

4 = 15 + b

b = -11

y = 3x - 11

The partial products of 3706 × 4 is ( 3000 × 4 ) + ( 706 × 4 ).

Calculating the product of two or more numbers is the procedure known as multiplication in mathematics. When two integers are multiplied together in mathematics, the result is a product or an expression that describes the factors to be multiplied.

The decimal numeral system is widely used to express both integer and non-integer numbers. The way of representing numbers in the decimal system is known as decimal notation.

The given product is 3706 × 4 and can be written as:-

3706 × 4 = [ 3000 + 706 ] × 4

3706 × 4 = ( 3000 × 4 ) + ( 706 × 4 )

Therefore, the partial products of the given expression is ( 3000 x 4 ) + ( 706 x 4 ).

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An algebraic expression to show representatives r, the students will have in any year is r=(a+b+c+d+e)/50.

An expression is combination of variables, numbers and operators.

Given, that school district can send a representative to the state spelling bee for every 50 students in the school district that year.

There are 5 schools woth a b c d e students respectively.

We need to find the algebraic expression to show how many representatives r, the students will have in any year.

r=(a+b+c+d+e)/50

THe above expression is used to represent the representives.

Hence, (a+b+c+d+e)/50 is an algebraic expression to show representatives r, the students will have in any year

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The equation relating x and y is y = m(x-2) - 4

The equation of a line is an algebraic form of representing the set of points, which together form a line in a coordinate system

Given the points (2,-4), (x,y) on the line

To find the equation relating x and y, you can use the slope formula. This is given by:

Slope (m) = (y₂ – y₁) / (x₂ – x₁)

where 1 and 2 represent the first and second point respectively

m = y-(-4) / x-2

m = y+4 / x-2

y+4 = m(x-2)

y = m(x-2) - 4

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Answer:

  (a)  2.56197 x 10¹⁹

Step-by-step explanation:

You want the sum of 2.53 x 10¹⁹ and 3.197 x 10¹⁷ written in scientific notation.

You can only add digits that have the same place value multiplier. When numbers are written in standard form, we make sure we're doing that by aligning the decimal points of the two numbers.

When numbers are in scientific notation, the decimal point shown is usually not the actual decimal point. Rather the exponent of 10 tells you where the decimal point is found.

For example, 10¹⁹ tells you the number's decimal point is 19 places to the right of where it is shown in 2.53×10¹⁹. Similarly, 3.197×10¹⁷ tells you the decimal point is 17 places to the right. If we want to align the decimal points, we need to have the power-of-ten multipliers have the same exponent:

  2.53×10¹⁹ + 3.197×10¹⁷

  = 2.53×10¹⁹ + 0.03197×10¹⁹

  = 2.56197×10¹⁹

Any scientific or graphing calculator, and any spreadsheet can add these number more or less as they are written. Output can be formatted in scientific notation, too. The attachment shows a calculator used to sum the numbers.

Often a calculator or spreadsheet will use "E" in place of "×10^", as

  2.56197E19 instead of 2.56197×10^19

__

Additional comment

The use of E to signify the power of 10 comes from a period in computer history when typeset number formatting was unavailable, and character count was at a premium.

On solving the provided question we can say that The following is the data table of the function.

The subject of mathematics includes quantities and their variations, equations and related structures, shapes and their locations, and places where they can be found. The term "function" refers to the relationship between a set of inputs, each of which has an associated output. A connection between inputs and outputs in which each input leads to a single, distinct result is known as a function. Each function is given a domain and a codomain, or scope. Usually, f is used to denote functions (x). input is an x. There are four main types of functions accessible. based on the following factors: on functions, one-to-one functions, many-to-one functions, inside functions, and on functions.

here,

the provided functions that can be formed are

           x            -infinity < x < -10

f(x) =    2x + 10          -10 < x < 10

           4X - 10       10 < x < infinty

The following is the data table of the function.

x              y

-20          -20

-15          -15

-10          -10

-5             0

0              10

5               20

10              30

15              50

20              70

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An example of the piecewise defined function is: \(f(x)= \begin{cases}x & -\infty < x \leq-10 \\ 2 x+10 & -10 < x \leq 10 \\ 4 x-10 & 10 < x < \infty\end{cases}\)

The subject of mathematics includes quantities and their variations, equations and related structures, shapes and their locations, and places where they can be found. The term "function" refers to the relationship between a set of inputs, each of which has an associated output.

A connection between inputs and outputs in which each input leads to a single, distinct result is known as a function. Each function is given a domain and a codomain, or range.

Usually, f is used to denote functions (x). input is an x. There are four main types of functions accessible. based on the following factors: on functions, one-to-one functions, many-to-one functions, inside functions, and on functions.

The following is the data table of the function.

x               y

-20          -20

-15           -15

-10           -10

-5              0

0              10

5              20

10              30

15              50

20             70

The provided functions that can be formed are

\(f(x)= \begin{cases}x & -\infty < x \leq-10 \\ 2 x+10 & -10 < x \leq 10 \\ 4 x-10 & 10 < x < \infty\end{cases}\)

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The solution set includes all real numbers less than -5, and all real numbers greater than 1, but does not include -5 or 1 themselves.

Option D is the correct answer.

We have,

We need to isolate the absolute value |x + 2| on one side of the inequality.

We subtract 7 from both sides.

|x + 2| > 3

Next, we can split this inequality into two separate inequalities, one for when the expression inside the absolute value is positive, and one for when it is negative:

x + 2 > 3

or

- (x + 2) > 3

Solving for x in the first inequality.

x > 1

Solving for x in the second inequality.

-x - 2 > 3

Adding 2 to both sides and multiplying by -1.

x < -5

So the solution set for the inequality |x + 2| + 7 > 10 is the set of all x-values that satisfy either x > 1 or x < -5.

Using interval notation.

(-∞, -5) U (1, ∞)

Thus,

The solution set includes all real numbers less than -5, and all real numbers greater than 1, but does not include -5 or 1 themselves.

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Answer:

Take 10 and subtract 5 1/6

If you have a good credit rating and can afford monthly payments of $337. The amount borrowed is $14,433.95 and the interest is $1,742.05.

a. Amount borrowed

Number of installments = 48 months

Rate of interest = 5.7% per annum/12 = 0.475% per month or per period

Affordable monthly payments = $337;

PV =PMT [1 - (1 +i)^-n]/i

PV= $337 [1- (1+0.00475)^-48] /0.00475

PV= $14,433.95

b. Interest = Total amount paid - Loan amount

Interest = ($337 × 48) - $14,433.95

Interest =$16,176 - $14,433.95

Interest = $1,742.05

Therefore the amount borrowed is $14,433.95 and the interest is $1,742.05.

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Answer:

2.5

Step-by-step explanation:

We Know

You buy 4 5/8 blue fabric and 2 1/8 green fabric .

4 5/8 = 37/8 = 4.625 blue fabric

2 1/8 = 17/8 = 2.125 green fabric

How much blue than green did you buy?

We Take

4.625 - 2.125 = 2.5

So, you buy 2.5 blue more than green.

Answer:

12:5

Step-by-step explanation:

Answer:

V = 29 + j3

Step-by-step explanation:

4+j3 amps and resistance of 5-j3 ohms what is the voltage of the circuit

V = IR     I = 4+j3 amps    R = 5-j3 ohms

V =  4+j3 × 5-j3

V = [4 × 5]+[j3 × -j3] + [4 × -j3] + [j3 × 5]

V = 20 + (-j²)9  + (-j12) + j15

V = 20 - 9 + j3                  j3 × -j3 = 9 not -9    j = -1    j × j = -1  not 1  my mistake

V = 11 + j3   WRONG

my daughter's old TI 84 Plus Silver Edtion calculator     got 29+j3

Answer:

4x25/100=1

Step-by-step explanation:

How I came up with it

4÷100=25

25÷25=1

Julie will only get a 1% discount

Hope it helps

Answer:

X`= -0.60872 Y + 176.4085

or X`=   176.4085-0.60872 Y

Step-by-step explanation:

Country  Gold Value  Debt (% of GDP)

               ($ billions) X           Y                 XY          X²            Y²

China            63                 17.7              1115.1         3969       313.29

France         146                81.7              11928.2    21316       6674.89

Indonesia    203               83.2            16889.6    41209       6947.2

Germany       33               69.2             2283.6     1089          4788.64

Italy              147                 119              17493       21609        14161

Netherlands   36             63.7              2293.2      1296         4057.69

Russia           50                9.9              495            2500        98.01

Switzerland  62                   55            3410           3844         3025

United States 487             93.2           45,388.2      237169    8686.24      

∑                     1227           592.6          101245.9      334001      48751.96

The estimated regression equation that can be used to predict the debt of a country given the total value of its gold holdings

X =  a1 + bxy Y

wher e

bxy = n ∑XY -∑X∑Y/ n ∑Y²- (∑Y)²

= 9( 101245.9 )-  (1227 *592.6)/  48751.96-(592.6)²

911213.1 - 727120.2/ - 302422.8= - 0.60872

a1= X` -bxy Y`= 136.33- (-0.60872)(65.84)

= 136.33+ 40.07858= 176.4085

Hence X`= -0.60872 Y + 176.4085

or X`=   176.4085-0.60872 Y

The area of the trapezoid is 129.5 square meters.

A trapezoid is a quadrilateral with one pair of parallel sides. In this case, the trapezoid has bases of 12 meters and 25 meters, and a height of 7 meters.
To find the area of the trapezoid, we can use the formula:
Area = (b1 + b2) * h / 2
Plugging in the values, we get:
Area = (12 + 25) * 7 / 2
    = 37 * 7 / 2
    = 259 / 2
    = 129.5 square meters
Therefore, the area of the trapezoid is 129.5 square meters.

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Answer:

x=6

Step-by-step explanation:

9-3=6 or 6+3=9

Answer:

2.5 ⋅10^8

Step-by-step explanation:

Simplify the expression.

− 52

Answer:

Solution in photo

Step-by-step explanation:

The prime factorization of 45 written as exponents from least to greatest is 45 = 3² × 5¹

Prime factorization is a way of expressing a number as a product of its prime factors. A prime number is a number that has exactly two factors, which includes 1 and the number.

Using prime factorisation, we shall consider the first five prime numbers which are; 2, 3, 5, 7, and 11.

45 cannot be divided by 2 without a remainder so we use 3;

45/3 = 15

15 can also be divided by 3 so;

15/3 = 5

3 cannot divide 5 without a remainder so we use 5;

5/5 = 1

hence;

45 = 3 × 3 × 5

45 = 3² × 5¹

Therefore, the prime factorization of 45 written as exponents from least to greatest is 45 = 3² × 5¹

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