#17 Hunter walks 1 2/5 miles a
day. How many miles does
he walk in 18 days?

The area of the circle created by the paint is given by the expression 4πt².

The area of the circle is 100π, which is approximately 314.16 in².

The circle will be at least 300 in² in 5 minutes. Yes.

To find the area of the canvas, we multiply the lengths of its sides:

Area = (3x + 5) × (2x + 1)

Expanding the expression:

Area = 6x² + 3x + 10x + 5

Combining like terms:

Area = 6x² + 13x + 5

The area of the canvas is given by the expression 6x² + 13x + 5.

Now, let's find the area of the circle created by the paint.

The area of a circle is given by the formula A = πr², where r represents the radius.

The radius is given by the spreading of paint, which is r(t) = 2t.

Substituting the value of r(t) into the formula, we have:

A[r(t)] = π(2t)²

Simplifying:

A[r(t)] = π(4t²)

A[r(t)] = 4πt²

Now, let's determine if the area of the circle will be at least 300 in² in 5 minutes.

Substitute t = 5 into the area formula:

A[r(5)] = 4π(5)²

A[r(5)] = 4π(25)

A[r(5)] = 100π

Since 314.16 in² is larger than 300 in², the circle created by the paint will be larger than 300 in² in 5 minutes.

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the IF has simply to do with not making the fraction undefined, that'd happen if it its denominator ever becomes 0, we can always check that with say  y + 2 = 0, y = -2.

so that results holds true only IF "y" is never -2, because if "y" becomes -2, we'd have a denominator of (-2) + 2 = 0 and the fraction will become undefined, which you can write y  ≠ -2, or -2 < y < -2.

Answer:

Step-by-step explanation:

50% of 366 is 183, therefore your answer is 366.

Answer:

the answer is A

bro please help mee

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

Answer:

(1/6)2

Step-by-step explanation:

(1/6)2 has a value of 1/36

Answer:

y = \(\sqrt{55}\)

Step-by-step explanation:

using the Altitude- on- Hypotenuse theorem

(altitude)² = product of parts of hypotenuse

then

y² = 11 × 5 = 55 ( take square root of both sides )

y = \(\sqrt{55}\)

After considering the given data we conclude that the perimeter of the given swimming pool is 23 meters which is Option A.

The perimeter of a rectangle is evaluated by adding up all its sides. For the given case, we possess a rectangle with sides
a = 5m,
b = 8m,
c = 8m and
d = 2m.
Perimeter regarding the swimming pool is evaluated as
a + b + c + d
= 5m + 8m + 8m + 2m
= 23 meters
Hence the option regarding the question which satisfy the perimeter is Option A.
Perimeter the counted  measurement regarding the distance around the outside of a two-dimensional shape. In this system  the length of the outline or boundary of any two-dimensional geometric shape is defined as perimeter .
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The complete question is
If a = 5m, b = 8 m, c = 8 m, and d = 2 m, what is the perimeter of the swimming pool?
A.23 m
B. 32 m
C.29 m
D.34 m

Answer: 0.9147

Step-by-step explanation:

Given: 20% of the plants ordered are petunias.

Let p = 20% = 0.2

Sample size: n = 120

If they follow normal distribution, then mean = np = 120x 0.2 = 24

Standard deviation = \(\sqrt{n p(1-p)}=\sqrt{120\times0.2\times.8}\)

\(=\sqrt{19.2}\\\\ =4.38\)

The  probability that no more than 30 plants are petunias : \(P(\dfrac{X-\mu}{\sigma}\leq \dfrac{30-24}{4.38})\)

\(=P(Z<1.37)= 0.9147\)

Hence, the probability that no more than 30 plants are petunias = 0.9147

The equation of remaining chocolate C  in terms of t is C = 30 - 3t.

A mathematical statement called an equation demonstrates the balance or equality of two expressions. It contains of variables, integers, and mathematical operations and is denoted by the equal symbol (=). Equations may be solved to determine unknown values and are used to express relationships between various quantities. To solve for x in the equation 2x + 3 = 7, for instance, remove 3 from both sides, which gives 2x = 4, then divide both sides by 2, which gives x = 2.

Given that,

Initial number of chocolates in box = 30

Also given that after 8 nights, number of remaining chocolates = 6

Implies that,

In 8 nights, 24 chocolates were treated.

In 1 night, 3 chocolates were treated.

The equation of remaining chocolate C  in terms of t can be written as

C = 30 - 3t.

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the correct answer is

3x = x + 5

3x - x = 5

2x = 5

x = 5/2

Answer:A.The triangles are similar but not congruent

Step-by-step explanation:

In a congruent traingle:

the both triangles are same in shape and size

There are five theorems to see if the triangles are congruent

and neither particularly applies here

sss: the sides are not equal

as none of the sides are equal, then despite the angles, congruence is not possible

However it is evident that one of the triangles is proportionally bigger than the other but similar. Hence A is correct.

Step-by-step explanation:

 409/99

 4  13/99

Hi there !

4.131313.. = 4.(13) = 4  13/99 = (4*99+13)/99 = 409/99

Good luck !

Step-by-step explanation:

81/5=3x

x=81×1/5×3

x=81/15

In using quarterly time series data, Quarter two  can serve as the base period for interpretation of dummy variables.

What do you mean by interpretation?

The process of interpreting anything involves elaborating, rephrasing, or otherwise demonstrating your own understanding of it.

                           Because they are explaining what someone is saying to someone who doesn't understand, a person who translates one language into another is known as an interpreter.

What are examples and variables?

A trait that is measurable and capable of taking on several values is known as a variable. A few examples of variables are height, age, income, province of birth, school grades, and kind of dwelling.

                                 The two primary categories of variables are categorical and numeric.

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Given:

Pretzels for $1.35 each

Sell 5 pretzels

Find-:

How much money will they receive

Explanation-:

If one Pretzels for $1.35

So,

for 5 pretzel

So, the store receives $6.75.

Answer:

50 km

Step-by-step explanation:

As the figures are given similar ,

56/v = 84/75

v = 56 × 75/84

v = 50 km

Answer:

v = 50

Step-by-step explanation:

The trapezoids are similar, so set up a proportion like so:

\(\frac{56}{v} =\frac{84}{75}\)

→Cross multiply:

\(\frac{4200}{84v}\)

→Divide 4200 by 84:

v = 50

Answer:

-12 < x < 7

Step-by-step explanation:

Hello!

There are two equations given for this absolute value inequality:

We have to solve for x in both of the inequalities.

The solution is -12 < x < 7.

Answer:

\(\frac{225}{\pi }\) or 71.6197

Step-by-step explanation:

This just manipulating formulas.

The formula for the circumference of a circle is \(2\pi r\), and we know this is equal to 30. That means \(\pi r=15\). The formula for the area of a circle is \(\pi r^2\), so we know the area of the circle must be \(15r\) (\(\pi r*r\), and we found \(\pi r\) to be 15 earlier).

Now, using this information, let's find r in terms of \(\pi\).

\(\pi r=15\)

\(r=\frac{15}{\pi }\)

Now let's plug in r to the expression we found for area.

\(15(\frac{15}{\pi } )\)

\(\frac{225}{\pi }\)

The area of the circle is approximately \(\frac{225}{\pi }\) or 71.6197.

Edit- Apparently there is a formula for this:

\(\frac{c^{2} }{4\pi }\) where \(c\) is the circumference of the circle.

simplification of expression will be g - 2

Our expression is  g - 16/4 + 2

16/4 = 4

so we c will write it as

g - 4 + 2

which can be further simplified to

g - 2

Therefore, our simplified expression comes out to be g - 2.

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Answer:

\(y = 16\frac{2}{3} x + 100\) or \(y = \frac{50}{3} + 100\)

Step-by-step explanation:

The equation of a line is \(y = mx + b\), with \(m\) being the slope and \(b\) being the y-intercept.

We can see on the graph that the y-intercept, where the line crosses or touches the y-axis, is 100. So, our new equation is \(y = mx + 100\).

Now we have to find the slope. Let's pick a point that's clearly on the graph. Perhaps (3, 150). And then we'll take the y-intercept point for convenience, (0, 100).

Then, we'll use \(\frac{y_{2} - y_{1}}{x_{2} - x_{1} }\) to find the slope.

Let's substitute in our points.

\(\frac{150-100}{3-0}\)

Simplify.

\(\frac{50}{3}\)

Now, we can leave the slope like that or turn it into a mixed number. As a mixed number, your slope is \(16\frac{2}{3}\).

We'll put that in our equation for a line and...bam!

\(y = 16\frac{2}{3} x + 100\) or \(y = \frac{50}{3} + 100\)

Answer:

3/4

Step-by-step explanation:

There are 3 numbers greater than 1. 2, 3, and 4. Since there are 4 numbers total, we get a 3/4 chance.

Answer:

3/4

Step-by-step explanation:

There are four options and 3 of them =3 or greater than 1

P(3 or greater than 1) = 3/4

Answer:

(1, 3)

Step-by-step explanation:

Using a graphing website like Desmos or a graphing calculator, we can figure out the solution: (1, 3)

y = x²-5

f(x) = x² - 5

f(-4) = (-4)² - 5

f(-4) = 16 - 5

f(-4) = 11

give me brainliest pls hehe

Answer:

47,1

Step-by-step explanation:

it is because when you multiply 3,14 by 15 you get your answer as 47,1 and it is a decimal

Using Multiplication, Jada need 47.1 feet of protective material around the rim of the pool.

Multiplication is the "method of finding product of two or more numbers".

According to the question,

A circular swimming pool has a diameter of 15 feet.

In order to find how many feet of protective material jada need:

Formula for area of circle = πr²  where 'r' is the radius of the circle.

Diameter = r²

= (3.14) (15)   [π = .14]

= 47.1

Hence, Jada need 47.1 feet of protective material around the rim of the pool.

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Answer:

-10

Step-by-step explanation:

-7-2n=-27

add 7 to both sides

then you have -2n=-20

-2n/-2=-20/-2

n=-10

Answer:

n= -10

Step-by-step explanation:

-7 - 2n = -27

    -2n=-27+7

     -2n= -20/2

        n= - 10

Answer:

c) (-3, 1)

Step-by-step explanation:

It's the only point that is not on the border of the graph.

The point could confirm the graph is shaded correctly is (-3, 1)

The correct option is (C).

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given:

\(\frac{\left(x\ +3\ \right)^{2}}{1}\ +\ \frac{\left(y-2\right)^{2}}{9} > 1\)

As, per the graph attached below we can see that the small part is not shaded other than that part whole part is shaded.

Hence, the point could confirm the graph is shaded correctly is (-3, 1).

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The angles marked x in each of the polygons are 128° and 82° respectively.

Concave polygons are closed two dimensional figures whose at least one of the interior angle is more than 180 degrees.

The given polygons are named as ABCDEFGH and PQRSTU as shown below.

1) An interior angle and a corresponding exterior angles are supplementary.

Interior angle ∠B = 180° - 42° = 138°

Similarly,

Interior angle, ∠E = 180° - 34° = 146°

Also, angle around a point = 360°

Interior angle at G = 360° - 141° = 219°

Sum of the angles of a polygon = (n - 2) 180°, where n is the number of sides.

Here, number of sides, n = 8

x + 138° + 107° + 145° + 146° + 126° + 219° + 71° = (8 - 2) 180°

x + 952° = 1080

x = 1080 - 952

x = 128°

2) The dotted line implies that the shape is symmetrical.

∠Q = ∠U and ∠R = ∠T

∠Q = ∠U = 34°

Exterior angle at T = 87°

Interior angle at T = 360° - 87° = 273°

So ∠R = ∠T = 273°

Again number of sides, n = 6

x + 34 + 273 + 24 + 273 + 34 = (6 - 2) 180

x + 638 = 720

x = 720 - 638 = 82°

Hence the angle are 128° and 82°.

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The return on investment for Investment Center A is 26.9% i.e., option C is the correct choice.

An average is a single number taken as representative of a list of numbers, usually the sum of the numbers divided by how many numbers are in the list. Mean is the central point of the set of values. It is the average of values present in the data set. The central value which is called the average in mathematics is called the mean in statistics.

The return on investment (ROI) for Investment Center B

=Investment center income/Investment center average invested assets

=$525,000/$1,950,000

=26.9%

So, the option is C.26.9%.

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