In the first box, calculate the mean:In the second box, calculate the median:

Answer:

Nancy will need 2 spaces each between 1 and 2 and between -1 and -2 on the number line.

Answer:

x=-9/10

Step-by-step explanation:

Based on the information in the image, it can be inferred that the sides of the box measure 5 cm each.

To find the measure of the sides of the box we must carry out the following mathematical procedure:

As we know the volume of a cube is the equivalent to the length of its sides raised to the cube (raised to the 3). In this case, to identify the value of the sides we must find the cube root of the volume and the result is the length of the sides.

So this cube has a volume of 125cm³, so its sides would be the cube root of 125.

\(\sqrt[3]{125} = 5\)

According to the above, the length of the sides is 5 taking into account that all the sides are equal.

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1.333...percent

Hope it helps

Answer:

C. -11

Step-by-step explanation:

f(x) = -2x - 5

Plug the 3 in for x

f(3) = -2(3) - 5

Multiply the -2 and 3

f(3) = -6 - 5

Subtract 5 from -6

f(3) = -11

Answer: C -11

Step-by-step explanation:

Its asking you to solve for f(x) which is Y

Y=-2x-5

X is 3

so replace -2x with 3 but only the x

you should get -23 not negative 23 its more of 2 times 3

then multiply -2 by 3 and get -6

add -6 and -5 to get -11

The values of a and b using the factor theorem for the polynomial f(x), we set f(1) and f(-1) equal to zero. Solving the resulting system of equations, we find that a = 12 and b = -1.

To find the values of a and b using the factor theorem, we need to use the given factors (x - 1) and (x + 1) and the fact that they are roots of the polynomial f(x).
The factor theorem states that if (x - c) is a factor of a polynomial, then f(c) = 0. Therefore, we can set x = 1 and x = -1 in the polynomial f(x) to get two equations.
First, let's substitute x = 1 into f(x):
f(1) = (1)^3 + a(1)^2 + b(1) - 12
f(1) = 1 + a + b - 12
Next, let's substitute x = -1 into f(x):
f(-1) = (-1)^3 + a(-1)^2 + b(-1) - 12
f(-1) = -1 + a - b - 12
Since (x - 1) and (x + 1) are factors, f(1) and f(-1) must equal zero. Therefore, we can set the two equations equal to zero and solve for a and b:
1 + a + b - 12 = 0
-1 + a - b - 12 = 0
Rearraning the equations, we have:
a + b = 11
a - b = 13
Now, we can solve this system of equations. Adding the two equations, we get:
2a = 24
a = 12
Substituting the value of a into one of the equations, we find:
12 - b = 13
b = -1
Therefore, the values of a and b are 12 and -1 respectively.

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Answer:

Total compensation = 600 + 0.04 * s  and a total last month of $1200

(which agrees with the second answer shown in the provided list)

Step-by-step explanation:

Total compensation comes from the addition of base salary ($600) plus 4% (0.04) of the sales (s). That means:

Total compensation = 600 + 0.04 * s

and since last month he brought $15000 in sales, he got from sales:

0.04 * 15000 = $600

which added to the base salary gives:

$600 + $600 = $1200

Here is the final matching of multiplication expressions with their estimated products:

(80)(30) = 2,400

(30)(6) = 180

(30)(5) = 150

(60)(4) = 240

(50)(30) = 1,500

29.3 x 5.9 ≈ 173

81.4 x 32.1 ≈ 2,618

32.9 x 4.81 ≈ 158

46.7 x 31.7 ≈ 1,479

59.3 x 3.57 ≈ 212

Match each multiplication expression on the left with the best estimate of its product on the right:

(80)(30) = 2,400

(30)(6) = 180

(30)(5) = 150

(60)(4) = 240

(50)(30) = 1,500

29.3 x 5.9

81.4 x 32.1

32.9 x 4.81

46.7 x 31.7

59.3 x 3.57

Matching the expressions with their estimated products:

(80)(30) = 2,400

(30)(6) = 180

(30)(5) = 150

(60)(4) = 240

(50)(30) = 1,500

Estimates for the remaining expressions:

29.3 x 5.9 ≈ 173.27

81.4 x 32.1 ≈ 2,612.94

32.9 x 4.81 ≈ 158.05

46.7 x 31.7 ≈ 1,480.39

59.3 x 3.57 ≈ 211.46

Matching the expressions with their estimated products:

(80)(30) = 2,400

(30)(6) = 180

(30)(5) = 150

(60)(4) = 240

(50)(30) = 1,500

29.3 x 5.9 ≈ 173.27

81.4 x 32.1 ≈ 2,612.94

32.9 x 4.81 ≈ 158.05

46.7 x 31.7 ≈ 1,480.39

59.3 x 3.57 ≈ 211.46

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Answer:

At a package weight of 8 kilograms, the two couriers both cost $37

Step-by-step explanation:

Let's say the package weighs w kg.

First courier: 13 + 3 per kg = 13 + 3 for each w = 13 + 3w

Second courier: 5 + 4w

They are equal in cost, so

13 + 3w = 5 + 4w

subtract 3w from both sides to put all the variables on one isde

13 = 5 + w

subtract 8 from both sides to solve for w

w = 8

plug w=8 into one side of the original equation to solve for cost

13 + 3w = 5 + 4w = 37

Answer:

the answer is a.

Step-by-step explanation:

two times the sum of x and seven plus ten

2(x+7)+10

Answer:

24

Step-by-step explanation:

⅕×⅚×3/7×21×16

⅙×9×16 (Cancelling 5 by 5 and 21 by 3)

⅙×144

24

Answer:

24

Step-by-step explanation:

The binary search tree for the given words (lust gluttony greed sloth wrath envy pride) can be seen as attached.

Running the Python code referenced the attached binary search tree will produce results as follows:

value: envy, count: 1

value: gluttony, count: 1

value: greed, count: 1

value: lust, count: 1

value: pride, count: 1

value: sloth, count: 1

value: wrath, count: 1

search lust, result: (1, 1)

search gluttony, result: (2, 1)

search greed, result: (3, 1)

search sloth, result: (2, 1)

search wrath, result: (3, 1)

search envy, result: (3, 1)

search pride, result: (3, 1)

The binary search tree is an advanced algorithm used for analyzing the node, its left and right branches, which are modeled in a tree structure and returning the value. The binary search tree is devised on the architecture of a basic binary search algorithm; so, it enables faster lookups, insertions, and removals of nodes.

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The measure of angle D is 48.59 degrees where angle D is acute.

For finding the measure of angle when a trigonometric ratio is given, we use inverse trigonometric functions.

For sine there lies arcsin, for cos, there lies arccos and so on.

Thus, sinD=0.75

∠D = sin⁻¹(0.75)

∠D = 48.59

But since ∠D is acute, thus we have ∠D = 48.59

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Answer:

Use -3 as a factor 4 times to find the value of (-3)^4. The answer is 81

Step-by-step explanation:

To solve (−3)^4, use -3 as a factor four times. This can be done by multiplying -3 by itself four times: (-3)(-3)(-3)(-3) = 81. Alternatively, you can use the square root property to find the value of (−3)^4. The square root property states that if a number is multiplied by itself two times, then the square root of that number is equal to one of the numbers used in the multiplication. In this case, the square root of 81 is -3, which is equal to one of the numbers used in the multiplication. Therefore, (−3)^4 = 81.

The binary representation of each of these hexadecimal numbers is given as follows:

a) 80E = 100000001110

b) 135AB = 00010011010110101011

c) ABBA = 1010101110111010

d) DEFACED = 1101111011111010110011101101

To convert a number from hexadecimal to binary, each hexadecimal character is converted to it's respective four bit binary code, given as follows:

Then, for example:

80E hexadecimal = 100000001110.

As:

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Answer:

the minimum number of bits needed for quantization is 7

Step-by-step explanation:

Given the data in the question;

if quantization is Δv, then the maximum quantization Error is Δv/2

now if we split up the whole range  from -\(m_{p}\) to \(m_{p}\) evenly into L levels, so

Δv = \(2m_{p}\) / L

Δv / 2 = \(m_{p}\) / L

given that the error must be at most 1% of \(m_{p}\),

1%\(m_{p}\) = \(m_{p}\) / L

1/100 × \(m_{p}\) = \(m_{p}\) / L

100 = L

now L must be a factor of 2 to be binary encoded,

so lets consider;

L = 128

2ⁿ = 128¹

2ⁿ = 2⁷

n = 7

Therefore, the minimum number of bits needed for quantization is 7

Answer:

c

Step-by-step explanation:

the surface area for spheres is

4 × π × r²

4 × π × (7²) = 196 π

Answer:

I think it's D

Step-by-step explanation:

Answer:

i think it's a or d

but d is more have percent

Answer:

6x^2+4xy

Step-by-step explanation:

You distribute the 2x by multiplying it with each term
2x(3x)+ 2x(2y)

6x^2+4xy

hopes this helps please mark brainliest

Answer:

D. -7

Step-by-step explanation:

Since positive 7 represents a gain of seven yards, a loss would be represented by a negative number.

So, a loss of seven yards will be represented by -7.

So, the correct answer is D. -7

The degree of the polynomial is 14

The polynomial is given as:

y^2+7x^14-10x^2

Here, we assume that the variable of the polynomial is x

The highest power of x in the polynomial y^2+7x^14-10x^2 is 14

Hence, the degree of the polynomial is 14

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Answer:

Step by step answers are key,... and they're below,... ;->

Step-by-step explanation:

This is your equation:

\(5 \frac{6}{30} + 1\frac{3}{4}\)

Make both fractions improper fractions (this makes them easier to work with) All you did to convert your two mixed number into improper fractions is:

Multiply the denominator (the bottom number in a fraction in this case 30) by the number not in the fraction (5), 30x5=150 and then add the product (150) to the numerator (the top number in a fraction (which in this case is 6))

\(5\frac{6}{30} = \frac{156}{30}\)

Do the same to the other mixed number (turning it into a improper fraction), Multiply the 4x1=4, add the product to the numerator 4+3=7 and then you have your second improper fraction

\(1\frac{3}{4} = \frac{7}{4}\)

Your new equation:

\(\frac{156}{30} +\frac{7}{4}\)

Now you need to get both denominators the same so you can add the together,... the easiest way to do this is to multiply the two denominators together,... 30x4=120

\(\frac{x}{120} + \frac{x}{120}\)

But how do we know what the numerator are to be? What you have to do is the following,... you had to multiply 30 by 4 to get to 120, so you have to multiply the 156 by 4 to make an equivilant fraction,... 156x4=624

\(5\frac{6}{30} = \frac{156}{30} = \frac{624}{120}\)

Like wise you had to multiply 4 by 30 to get to 120 so you have to multiply the numerator by 30 to make the fraction hold the same value,... 7x30=210

\(1\frac{3}{4} = \frac{7}{4} =\frac{210}{120}\)

Now all that is left is to add:

\(\frac{624}{120} +\frac{210}{120} =\frac{834}{120}\)

The answer is 835/120 simplify is or 6 19/20 or 6.95

Hope that was explination enough,... and have a SUPER-EXTRA-ORDINARILY-AMAZINGLY-AWESOME day,...

Chow,...!

Answer:

19.0285

Step-by-step explanation:

For this, we have to work backwards.

First, the equation for the circumference of a circle is:
\(2\pi r\)

We already know the circumference, so we can solve for r:
\(119.56=2\pi r\)

divide both sides by 2

\(59.78=\pi r\)

divide both sides by pi

\(19.0285...=r\)

So, depending on the answer choices, the answer is 19.0285 rounded to the according decimal place.

Hope this helps! :)

Answer:

70km

Step-by-step explanation:

\(1cm = 20km \\ 3.5cm = 3.5 \times 20km \\ = 70km\)

Answer:

yes she is correct

Step-by-step explanation:

first do 602 times 341 then you compair to see if the answers are correct. Hopped this helped <3

Answer:

yes she is correct

Step-by-step explanation:

602 times 341

Answer:

80 points

Step-by-step explanation:

If score in English is x points and score in math is 5% higher then score in math

y = x + 0.05x

where 0.05 = 5% expressed as decimal

0.05x refers to the 5% increase in score

y = math score

y = x(1 + 0.05)

y = 1.05x

Given score in math = 84 this becomes

84 = 1.05x

x = 84/1.05

x = 80

So Emily's score in English was 80 points

Answer:D is the answer :)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

If a painter leans a 15-ft ladder against a house and the base of the ladder is 5 ft from the house, then the ladder reaches an altitdue of 14 ft from the ground along the wall.

As per the question statement, a painter leans a 15-ft ladder against a house and the base of the ladder is 5 ft from the house,

And we are required to calculate the height that the ladder reaches, from the ground along the wall.

Since the wall is naturally perpendicular to the ground, the ladder, the length of the of ladder from the wall along the ground, and the height that the ladder reaches from the ground along the wall, make up a right-angled triangle, where, the ladder is the hypotenuse of 15ft, the length of the of ladder from the wall along the ground (5ft) is the base, and the height that the ladder reaches, from the ground along the wall is the perpendicular.

Now, let us assume that the perpendicular is "x" ft, then as per the Pythagorus Theorem, we get,

[(hypotenuse)² = {(base)² + (perpendicular)²}]

Or, [(15)² = {(x)² + (5)²}]

Or, (225 = x² + 25)

Or, [x² = (225 - 25)]

Or, (x² = 200)

Or, (x = √200)

Or, (x = 10√2 ft)

Or, (x ≈ 14ft)

That is, the ladder reaches a height of 14 ft from the ground along the wall.

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