4/5(2x+5)−4=1
4/5 is a fraction

Answer:

69824.21

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Step-by-step explanation:

Answer: 124.3%

318.2 is 124.3% of 256.

Hey there!

Answer:

318.2 is 124.296875% of 256.

Hope this helps!

Answer:

(A,1) (A,2) (A,3) (A,4) (B,1) (B,2) (B,3) (B,4)

Hope that helped?

Answer:

x=3

Step-by-step explanation:

1/4(12x + 4) - 14= -1/2(8x - 16)

1. Simplify each side my multiplying

3x - 13 = -4x + 8

2. Add 13 on each side

3x = -4x + 21

3. Add 4x  on each side

7x = 21

x=3

The container can fit 1600 cube-shaped boxes.

To find out how many cube-shaped boxes can fit into the larger container, we need to calculate the volume of the larger container and divide it by the volume of each cube-shaped box.

The volume of the larger container can be calculated by multiplying its length, width, and height:

Volume of the larger container = 4 ft · 1 1/4 ft · 2 ft

We need to convert the mixed fraction 1 1/4 to an improper fraction:

1 1/4 = (4 · 1 + 1) / 4 = 5/4

Volume of the larger container = 4 ft · (5/4) ft · 2 ft

= (20/4) ft · (5/4) ft · 2 ft

= 50/4 · 2 ft

= 100/4

= 25 ft³

Now let's calculate the volume of each cube-shaped box.

Since all edges are equal to 1/4 ft, the volume can be calculated as the cube of the edge length:

Volume of each cube-shaped box = (1/4 ft)³

= 1/4 ft · 1/4 ft · 1/4 ft

= 1/64 ft³

Finally, we can divide the volume of the larger container by the volume of each cube-shaped box to find out how many boxes can fit:

Number of cube-shaped boxes = (Volume of the larger container) / (Volume of each cube-shaped box)

= 25 / 1/64

= 25 × 64/1

= 1600

Therefore, the container can fit 1600 cube-shaped boxes.

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a. The function in graph q is classified as an odd function, as f(-x) = -f(x).

b. The function in graph q is classified as an even function, as f(-x) = f(x).

c. The function \(y = 3^x - 4\) is classified as neither an odd function nor an even function.

For the third function, \(y = 3^x - 4\), we have that:

No relation between f(1) and f(-1), hence the function is neither even nor odd.

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15.49 =  3w + 10.99 & b = 3w + p

An expression that would be used to find how much fencing you need for your yard is 2xy² + 6x + 4y - 20

Note that the fence take the shape of a rectangle

The formula that is used for calculating the perimeter of a rectangle is expressed with the equation;

P = 2(l + w)

Such that the parameters of the formula are given as;

Substitute the values, we have;

Perimeter = 2(3xy²+2y-8  +  -2xy² + 3x - 2)

collect the like terms

Perimeter = 2(xy² + 3x + 2y - 10)

expand the bracket

Perimeter = 2xy² + 6x + 4y - 20

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Yes, the series converges and the value is 1/41.

We can use the ratio test to determine the convergence of the series:

\(lim\) n→∞ |(5(n+1) / 210(n+1)) / (5n / 210n)| =\(lim\) n→∞ |5/(210(1 + 1/n))| =5/210 < 1

Since the limit is less than 1, the series converges by the ratio test.

To determine its value, we can use the formula for the sum of a geometric series:

S = a/(1-r)

where S is the sum, a is the first term, and r is the common ratio.

In this case, a = 5/210 and r = 5/210, so

S = (5/210)/(1-5/210) = (5/210)/(205/210) = 5/205 = 1/41

Therefore, the series converges to 1/41. Answer: converges; value if convergent: 1/41

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Answer: -7/3

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of each other.

Answer:

35

Step-by-step explanation:

The missing number in the given pattern is 55.

A recurring arrangement of numbers, forms, colours, and other elements constitutes a pattern in mathematics. The Pattern can be connected to any kind of occasion or thing. When a group of numbers are arranged in a particular way, the arrangement is referred to as a pattern. Patterns can also occasionally be referred to as a series.

Let the missing number be x.

From the given figure, the pattern is

(6+3)×3=27

(14+4)×4=72

(9+6)×2=30

Now, (6+5)×5=55

Therefore, the missing number in the given pattern is 55.

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Answer:

a) 6+9=15

p) -30+20= -10

m) 15-12=3

X) -10-7= -17

Answer:

DOMAIN: (INFINITY, -INFINITY)

RANGE: (-infinity, INFINITY)

Step-by-step explanation:

hm good luck cus I'm a savage

Answer:

domain: (–∞,∞)    or  all real numbers

range: (–∞,∞)       or  all real numbers

Step-by-step explanation:

domain is left to right (x-axis). looking at the graph, as you go from left to right, the x-values are infinitely getting more negative and positive.

range is bottom to top (y-axis). as you go from bottom to top, the y-values are infinitely getting more negative and positive.

The shortest distance between planet Q and planet R is  1.64 × 10⁷ .

RP = 1.6 * 10⁷

most compact distance

The Pythagoras theorem x₂ = R * P² + Q * P² is then used to determine the shortest distance (x).

This results in x = (3.6 * 10⁶) + (1.6 * 10⁷) = 2.

x² = 12.96 * 10¹²  + 2.56 * 10¹⁴ should be evaluated.

Write the equation as: x²= 12.96 * 10¹² + 256 * 10¹²

Sums x² = 268.96*10¹² should be evaluated.

multiply both sides' square roots.

x = 16.4 * 10⁶

Replace with: x = 1.64 * 10⁷

In light of this, the distance between planet Q and planet R is 1.64 * 10⁷ km.

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The complete  question is

The distances between some planets are given below.

Planet Q is 3.6 x 10⁷ to the power of 6 km from planet P.

Planet R is 1.6 x 10⁷ to the power of 7 km from planet P.

Work out the shortest distance between planet Q and planet R. Give your answer in standard form.

the limits of integration become u = 576(-1.079 + 3)²/4² to u = 576(3 + 3)²/0²:

L =

(2/3)∫(u = 207.36 to u = ∞) sqrt[1 + u] (-y³ / 1152(x + 3)²) du

We can use the formula for arc length of a curve given by:

L = ∫(a to b) sqrt[1 + (dy/dx)²] dx

First, we need to solve for x in terms of y:

y² = 16(x + 3)³

(x + 3)³ = y²/16

x + 3 = (y/2)^(2/3)

x = (y/2)^(2/3) - 3

Next, we find the derivative dy/dx:

y² = 16(x + 3)³

2y dy/dx = 16(3(x + 3)²)

dy/dx = 24(x + 3) / y

Now, we substitute x = (y/2)^(2/3) - 3 and dy/dx = 24(x + 3) / y into the formula for arc length:

L = ∫(0 to 1) sqrt[1 + (dy/dx)²] dx

L = ∫(0 to 1) sqrt[1 + (24(x + 3) / y)²] dx

L = ∫(0 to 4) sqrt[1 + (24(x + 3) / y)²] (2/3)y^(1/3) dy

L = (2/3)∫(0 to 4) sqrt[1 + 576(x + 3)²/y²] y^(1/3) dy

Now, we make the substitution u = 576(x + 3)²/y²:

du/dy = -1152(x + 3)²/y³

dy/du = -y³ / 1152(x + 3)²

When y = 4, x = (4/2)^(2/3) - 3 = -1.079

When y = 0, x = (0/2)^(2/3) - 3 = -3

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Answer:

Step-by-step explanation:

\(-\frac{24}{3}\\\\\mathrm{Divide\:the\:numbers:}\:\frac{24}{3}=8\\=-8\)

Answer: .-8

Step-by-step explanation:

-24 divided by 3 equals -8

-24/3= -8

Since -24 is negative the answer has to be negative as well because negative divided by positive is negative.

Hope this helps :)

Answer:

-6

Step-by-step explanation:

\(3^{2}\) = -3 × -3

-3 × -3 =  9

7 × -3 =-21

9 - 21 +6 = -6

Answer:

The correct answer is 36!

Step-by-step explanation:

The margin of error for the statistical scenario described is 0.0599

To obtain the margin of error , we use the formula:

Inserting the formula as follows:

ME = 2.576 * √(0.791 * (0.209)/306)

ME = 2.576 * 0.0232

ME = 0.0599

Therefore, the margin of error is 0.0599

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The dividing by 0.5 is not the same as dividing by 2 , because 0.5 and 2 are different numbers  .

Let us understand the Division with the help of example ;

let the number be 10 ;

first we divide the number 10 by 0.5 ;

this can be written mathematically as ⇒ \(\frac{10}{0.5}\)  ;

⇒ \(\frac{10}{\frac{1}{2} }\) = \(10\times2\) = 20 ;

So , on dividing 10 by 0.5 , we get the answer as 20 .

Second , the number 10 is divided by 2 ;

this can be written mathematically as ⇒ \(\frac{10}{2}\) ;

⇒ \(\frac{10}{2 }\)  = 5  ;

So , on dividing 10 by 2 , we get the answer as 5  .

Therefore , dividing by 0.5 is not same as dividing by 2 .

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Answer:

32

Step-by-step explanation:

Hope this helps

Mark my answer as brainliest answerer please?

The component form of vector a is approximately (-10.26, 25.86).

To find the component form of vector a, we need to use trigonometry.

The magnitude V of the vector a is given by the first component of the magnitude and direction form, which is V = 30.

The angle θ between the vector and the positive x-axis is given by the second component of the magnitude and direction form, which is 110°.

To find the x-component, we use the formula:

x = V cos(θ)

Substituting the values we get:

x = 30 cos(110°) ≈ -10.26

To find the y-component, we use the formula:

y = V sin(θ)

Substituting the values we get:

y = 30 sin(110°) ≈ 25.86.

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Answer: ^^ good luck

just follow what they say. graph (2,1). rise over run, so up 5 and to the right 3.

Answer:

This is the correct answer the guy above plotted it wrong!

The yellow line is the correct plot!

Answer:

10629

Step-by-step explanation:

75 times 1.035 to the power of 144 is 10629 rounded :)

Answer:

Step-by-step explanation:

Term Definition

Linear regression line The line that goes through a set of points either exactly or approximately.

Difference The result of a subtraction operation is called a difference.

Answer:

it would take around 10 hours to grade all 30 papers

Step-by-step explanation:

if for one student it takes 20 minutes that means you would have to do 20 minutes 30 times which is 600 minutes. to convert that to hours you divide total minutes (600) by 60 which gives you 10 hours. no need for thanks

Answer: 1.834 ft

Step-by-step explanation:

Given

Walter's first Jump is 5 ft, 9 in.

His second Jump is 3 ft, 11 in.

We know,

\(1\ ft=12\ in\)

Converting inches to feet

First Jump in feet

\(\Rightarrow 5\ ft+\frac{9}{12}\ ft=5.75\ ft\)

Second jump

\(\Rightarrow 3\ ft+\frac{11}{12}\ ft=3.916\ ft\)

The difference in the measurement of two Jumps is

\(\Rightarrow 5.75-3.916=1.834\ ft\)

So, Walter first Jump is 1.834 ft higher than the second Jump

Answer:

25.136 in

Step-by-step explanation:

Step one:

given data

radius = 4 inches

Circumference= 2πr

substitute

C=2*3.142*4

C=25.136 in

The circumference is 25.136 in

Answer:

Length = 9 cm

Weight = 6 cm

Height = 3 cm

Step-by-step explanation:

Given the height of rectangular piece = \(x\) cm

Length = 3 times the height = \(3x\)

Width = 2 times the height = \(2x\)

Volume of rectangular piece = 162 cubic cm

Let us have a look at the formula for volume of a rectangular shape 3D sculpture i.e. a Cuboid.

Volume = Length \(\times\) Width \(\times\) Height

Putting all the given values:

\(162=3x\times 2x\times x\\\Rightarrow 6x^3=162\\\Rightarrow x^3=\dfrac{162}{6}\\\Rightarrow x^3 =27\\\Rightarrow \bold{x =3 \ cm}\)

Therefore, the answer is:

Length = 3 \(\times\) 3 = 9 cm

Width = 3 \(\times\) 2 = 6 cm

Height = 3 cm

13/52

52 cards in a deck

13 spades

1-9 of spades

king, queen, jack and ace of spades

that makes 13 spades in a deck of cards

The probability of getting at least one spade when drawing cards at random from a deck of cards without replacement is 0.6492 or 0.65 (rounded to two decimal places).

To find the probability of getting at least one spade, we can first find the probability of getting no spades and subtract it from 1.

The probability of getting no spades in the first draw is 39/52 since there are 13 non-spade cards out of 52 cards in the deck. In the second draw, there are 38 non-spade cards out of 51 since one card has been removed from the deck.

Similarly, in the third draw, there are 37 non-spade cards out of 50. Therefore, the probability of getting no spades in three draws is (39/52) x (38/51) x (37/50) = 0.3508 or 0.35 (rounded to two decimal places).

Finally, we can subtract this probability from 1 to get the probability of getting at least one spade: 1 - 0.3508 = 0.6492 or 0.65 (rounded to two decimal places).

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