4) Mary had some candy to give to her five
children. She first took seven pieces for
herself and then evenly divided the rest
among her children. Each child received
four pieces. With how many pieces did
she start?

Answer:                     ✩                     ✺                       ✲              ✴︎          ✿          

HOPE IT HELPS!

It states that:

a=a

where a=any real number

:)

Answered by

Answer:

Reflexive Property

Step-by-step explanation:

The Reflexive Property states that for every real number x , x=x .

Answer:

11.19

Step-by-step explanation:

\(\sqrt{125.3} = 11.19374\\\)

The hundreths place is the second digit to the right of the decimal point.

Since the number in the thousandths place is less than 5, the number in the hundreths place will remain as 9.

If the digit in the thousandths place had been 5 or greater, the answer would have been 11.20, as you would round the 9 up, consequently rounding the tenths place as well.

The statement refers to the way that symbols are represented in sequences, a common practice in formal language theory, by employing a notation that makes symbols a part of the sequence.

In formal language theory, a language is often defined as a set of strings over an alphabet. By representing any alphabetic sequence of symbols as a single string using the notation outlined in the statement, we are able to recognise the language that comprises that sequence as a collection of strings. A subset of the language having all possible strings over the alphabet (a, b, and c) is the set of strings abc, which may be used to represent the language including the sequence (a, b, and c). So, this notation offers an easy approach to discuss languages and the sequences that make up such languages.

Hence, the statement relates the symbols and sequences.

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Answer:

3 29/48

Step-by-step explanation:

this should be the width

Answer: 1256.63706

Step-by-step explanation: A=(π20)2

The approximate area of the circle segment bounded by arc DE and chord DE is approximately 17.72 square units.

To approximate the area of the circle segment bounded by arc DE and chord DE, you can use the following formula:

Area = (1/2) * r^2 * (θ - sinθ)

Where:

r is the radius of the circle (r = 20 in your case).

θ is the central angle in radians (47° converted to radians is approximately 0.8203 radians).

Let's calculate it:

θ = 47° * (π / 180) ≈ 0.8203 radians

Now, plug these values into the formula:

Area = (1/2) * (20^2) * (0.8203 - sin(0.8203))

Area ≈ (1/2) * 400 * (0.8203 - 0.7317)

Area ≈ (1/2) * 400 * 0.0886

Area ≈ 17.72 square units

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The room floor has a rectangular dimensions with an area of 48 square metres and it will take 32 metres of the carpet to cover the floor completely without wastage.

The floor has rectangular dimensions 8 m by 6 m such that:

area of the floor = 8 m × 6 m

area of the floor = 48 m²

Since the carpet roll is 1.5 metres wide;

48 m²/ 1.5 m = 32 m

Therefore, it will take 32 meters of the carpet to cover the rectangular floor with 8m by 6m dimensions completely without wastage.

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Answer:

50 cubic inches

Step-by-step explanation:

150/3 = 50 other 2 answers are to big

brainlest?

The 19th term of a geometric sequence is 1048576.

A geometric sequence is a sequence of numbers in which the ratio between consecutive terms is constant.

We have,

a = 4 and r = 2

The nth term of a geometric sequence.

= a\(r^{n-1}\)

Now,

The 19th term of a geometric sequence.

= a\(r^{n-1}\)

Substituting a and r values.

= 4 x \(2^{19 - 1}\)

= 4  x \(2^{18}\)

= 4 x 262144

= 1048576

Thus,

The 19th term of a geometric sequence is 1048576.

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Answer:

C

Step-by-step explanation:

The simplified expression of the given expression -5\(w^2y^{-2\) / -15\(w^{-6}y^2\) is \(w^{16\).

The expression -5\(w^2y^{-2\) / -15\(w^{-6}y^2\)  can be simplified as follows:

= -5 * \(w^{2 - (-6)\) * \(y^{-2 - 2\) / -15 * \(w^{-6 - 2\) * \(y^{2 - (-2)\)

= -5 * \(w^8\) * \(y^{-4\) / -15 * \(w^{-8\) * \(y^4\)

= (-5 / -15) * (\(w^8\) / \(w^{-8\)) * (\(y^{-4\) / \(y^4\))

= 1 * \(w^{16\) * \(y^0\)

= \(w^{16\)

Therefore, the simplified expression is w^16.

Here is a breakdown of the steps involved in the simplification:

The powers of w and y are combined using the distributive property of exponents.

The negative exponents are changed to positive exponents by dividing by the same base raised to the power of the negative exponent.

The factors of 5 and 15 are simplified.

The common factors of w and y are simplified.

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Answer:

Hello the answer is A <!!

Answer:

c

Step-by-step explanation:

pi/ 3 * (180/pi)= 180/3

pi/3 = 60 degrees

The distance of the peppers from each other should be 1.2 feet.

Distance is the length of space between two objects.

As a mathematical expression, distance shows how far apart objects or points are from each other.

The number of green pepper plants = 5

The width or distance of the garden = 7 feet

Space on each end of the row = 6 inches

Total space unused = 12 inches or 1 foot (6 x 2)

Remaining distance for the peppers = 6 (7 - 1)

Distance between each pepper = 1.2 feet (6/5)

Thus, the distance of the peppers from each other should be 1.2 feet.

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The correct ways to describe the set of nonnegative integers less than or equal to 100 that are perfect cubes are {0, 1, 8, 27, 64}, {1, 8, 27, 64} So correct option are a. and d.

Integers are a set of numbers that includes all positive and negative whole numbers (including zero), as well as their opposites. Integers can be represented on the number line, with positive integers to the right of zero and negative integers to the left of zero.

The correct ways to describe the set of nonnegative integers less than or equal to 100 that are perfect cubes are:

a. {0, 1, 8, 27, 64}

d. {1, 8, 27, 64}

Option a contains all the perfect cubes less than or equal to 100, including 0.

Option d contains the perfect cubes greater than 0 and less than or equal to 100.

Option b is not correct because it describes the set of integers x that satisfy x^3 = y, where y is a nonnegative integer not exceeding C. This set includes all the integers whose cubes are nonnegative integers not exceeding C, not just the perfect cubes less than or equal to 100.

Option c is not correct because it describes the set of integers x that are perfect cubes and also satisfy 0 < x < 100. This set includes all the perfect cubes, not just the ones less than or equal to 100.

Option e is not correct because it includes integers that are not perfect cubes.

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Explanation

We are given the following:

"Chemist has 50 ounces of mixture."

We are required to simplify 2/5 of an ounce.

This can be achieved as:

Hence, the answer is 0.4 ounce.

An arithmetic sequence is a sequence of integers with its adjacent terms differing with one common difference.

We know that,

An arithmetic sequence is a sequence of integers with its adjacent terms differing with one common difference.

The explicit formula for any arithmetic series is given by the formula,

a_n = a_1 + (n-1)d

where d is the difference and a₁ is the first term of the sequence.

The major distinction between recursive and explicit formulas is that a recursive formula returns the value of a particular term depending on the preceding term, whereas an explicit formula returns the value of a given term based on its location.

When the value of the first term and the common difference is known then an explicit formula is used, while the recursive formula will be used when the value of the previous value is known and the value of the common difference is known.

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complete question:

what is the difference between the explicit formula and recursive formula for sequences when would you use one over the other​

Answer:

100 :)

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

The value of X is 4

please see the attached picture for full solution

Hope it helps

Good luck on your assignment..

y+3x = 6

First put the equation in slope intercept form ( y = mx+b) where m is the slope and b is the y intercept

y = -3x+6

The slope is -3

Since we want the lines to be parallel, they will have the same slope m = -3

Equation of new line

y = mx+b

y = -3x+b

We have a point on the line

(3,-4)

Substitute this point in for x and y and determine b

-4 = -3(3) +b

-4 = -9+b

Add 9 to each side to isolate b

-4+9 = -9+9+b

5 = b

y = -3x+5

The equation of a line that is parallel to 3x=6 and goes through (3,-4) is

y = -3x+5

Answer:

16

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

LH and KL are the same

Answer:

8-5=-3 It's negative 3 because the 8 is greater than 5

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Helping in the name of Jesus.

Answer:

To calculate 2 3/4 of 500 grams, follow these steps:

1. Convert the mixed number to an improper fraction:

2 3/4 = (2 x 4 + 3)/4 = 11/4

2. Multiply the improper fraction by 500:

11/4 x 500 = (11 x 500)/4 = 2,750/4

3. Simplify the fraction by dividing the numerator and denominator by their greatest common factor, which is 2:

2,750/4 = (2 x 1,375)/(2 x 2) = 1,375/2

Therefore, 2 3/4 of 500 grams is equal to 1,375/2 grams or 687.5 grams.

Step-by-step explanation:

Based on the information given, there are a total of 118 solutions.

This is a problem of solving a Diophantine equation subject to some conditions. Let's introduce a new variable y4 = 20 - (x1 + x2 + x3 + x4). Then the problem can be restated as finding the number of solutions to:

x1 + x2 + x3 + y4 = 20

Subject to the following conditions:

0 ≤ x1 < 3

0 ≤ x2 < 4

0 ≤ x3 < 5

0 ≤ y4 < 6

We can solve this problem using the technique of generating functions. The generating function for each variable is:

(1 + x + x^2) for x1

(1 + x + x^2 + x^3) for x2

(1 + x + x^2 + x^3 + x^4) for x3

(1 + x + x^2 + x^3 + x^4 + x^5) for y4

The generating function for the equation is the product of the generating functions for each variable:

(1 + x + x^2)^3 (1 + x + x^2 + x^3 + x^4 + x^5)

We need to find the coefficient of x^20 in this generating function. We can use a computer algebra system or a spreadsheet program to expand the product and extract the coefficient. The result is: 1118

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Answer: This problem involves finding the number of non-negative integer solutions to the equation x₁ + x₂ + x3 + x₁ = 20 subject to the given constraints. We can use the stars and bars method to solve this problem.

Suppose we have 20 stars representing the sum x₁ + x₂ + x3 + x₁. To separate these stars into four groups corresponding to x₁, x₂, x₃, and x₄, we need to place three bars. For example, if we have 20 stars and 3 bars arranged as follows:

**|**||

then the corresponding values of x₁, x₂, x₃, and x₄ are 2, 4, 6, and 8, respectively. Notice that the position of the bars determines the values of x₁, x₂, x₃, and x₄.

In general, the number of ways to place k identical objects (stars) into n distinct groups (corresponding to x₁, x₂, ..., xₙ-₁) using n-1 separators (bars) is given by the binomial coefficient (k+n-1) choose (n-1), which is denoted by C(k+n-1, n-1).

Thus, the number of non-negative integer solutions to the equation x₁ + x₂ + x3 + x₁ = 20 subject to the given constraints is:

C(20+4-1, 4-1) = C(23, 3) = 1771

However, this count includes solutions that violate the upper bounds on x₁, x₂, x₃, and x₄. To eliminate these solutions, we need to use the principle of inclusion-exclusion.

Let Aᵢ be the set of non-negative integer solutions to the equation x₁ + x₂ + x3 + x₁ = 20 subject to the given constraints, where xᵢ ≥ mᵢ for some integer mᵢ. Then, we want to find the cardinality of the set:

A = A₀ ∩ A₁ ∩ A₂ ∩ A₃

where A₀ is the set of all non-negative integer solutions to the equation x₁ + x₂ + x3 + x₁ = 20, and Aᵢ is the set of solutions that violate the upper bound on xᵢ.

To find the cardinality of A₀, we use the formula above and obtain:

C(20+4-1, 4-1) = 1771

To find the cardinality of Aᵢ, we subtract the number of solutions that violate the upper bound on xᵢ from the total count. For example, to find the cardinality of A₁, we subtract the number of solutions where x₂ ≥ 4 from the total count. To count the number of solutions where x₂ ≥ 4, we fix x₂ = 4 and then count the number of solutions to the equation x₁ + 4 + x₃ + x₄ = 20 subject to the constraints 0 ≤ x₁ < 3, 0 ≤ x₃ < 5, and 0 ≤ x₄ < 6. This count is given by:

C(20-4+3-1, 3-1) = C(18, 2) = 153

Similarly, we can find the cardinalities of A₂ and A₃ by fixing x₃ = 5 and x₄ = 6, respectively. Using the principle of inclusion-exclusion, we obtain:

|A| = |A₀| - |A

Step-by-step explanation:

Answer:

Y over X axis pretty sure

So your answer is 2 over -1 if 2 is the Y and 7 over -1 if 7 is the Y

Answer:

B

Step-by-step explanation:

Positive * positive = positive

negative * positive = negative

negative * negative = positive

Answer:

A

Step-by-step explanation:

consider the coordinates of points C and A

C (4, - 1 ) and A (- 3, 2 )

4 → - 3 in the x- direction is - 7

- 1 → 2 in the y- direction is + 3

then the translation rule is

(x, y ) → (x - 7, y + 3 )

Answer:

$12

Step-by-step explanation:

I hope this helps. Have a great day!

Answer:

$31.80

Step-by-step explanation:

first convert 6% into a decimal which is 0.06. then multiply 30 by 0.06 to get 6% of 30 which is 1.80. then add 1.80 to 30 to get your final cost of 31.80

\(30*0.06=1.80\)

\(30+1.80=31.80\)

final cost: $31.80

Hope this helps!

Answer:

The smaller number is 5.

The bigger number is 15.

Step-by-step explanation:

Let the smaller number be x and the bigger number be x+10.

x+x+10 = 4x

2x+10 = 4x

10 = 4x-2x

2x = 10

x = 10÷2

  = 5

x+10 = 5+10

       = 15

Answer:

Step-by-step explanation:

Eq.  1:  y=-3x+6

Eq. 2:  y=1/3 x-8

-----

Form:  y = mx + b, where m is the slope and b the y-intercept.

Parallel lines have identical slopes.  Perpendicular lines have slopes that are the negative inverse of each other.

Line   Slope

 1          -3

 2         (1/3)

(1/3) is the negative inverse of -3, so these lines are perpendicular.

See attachment.

(1/3) is the negative inverse of -3, therefore these lines are perpendicular.

For two equations to be parallel, the slope has to be the same.

For two equations to be perpendicular, the product of their slopes must be equal to -1

The equation of a line is the slope-intercept form is;

y  =   mx   +   c

where m is the slope and c is the intercept.

Eq.  1:  y=-3x+6

Eq. 2:  y=1/3 x-8

Also Parallel lines have identical slopes.  Perpendicular lines have slopes that are the negative inverse of each other.

Line   Slope

1          -3

2         (1/3)

Therefore, (1/3) is the negative inverse of -3, so these lines are perpendicular. you can See the attachment.

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The requried a measure of the exterior angle ∠4 = 63°.

The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°

Here,

As we know that for a triangle, the sum of the remote interior angle is equal to the measure of the exterior angle.

So, from the figure.

31 + 32 = ∠4

∠4 = 63°

Thus, the requried measure of the exterior angle ∠4 = 63°.

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No the lower median age of the blacks cannot be used to say that they die younger than the white people. The mean is what is supposed to be able to tell that .

This is the term that is used to refer to the point in a data set that has to be placed in the middle. The number in the middle occurs after the data points have been ordered.

When there are two numbers in the middle then the average of the two numbers would have to be taken to get the median.

The lower median cannot be used to tell that the blacks die younger than the white counterparts. This is due to the fact that several factors could be responsible for this such as having a data set that is too large for the whites compared to blacks.

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