Find the area, not sure if that's a 1.5 or 15

Answer:

Step-by-step explanation:

AB = √36 = 6 cm

Area of semicircle πr²/2 or 9π/2

Area of 4 semicircles = 18 π

Total area = 36 + 18 π ≈ 92.5 cm²

Answer:

Please provide a question to be answered, as you have only given us the piecewise function that would be used to solve a problem.

Therefore , the solution of scatter plot is construct this fence, we multiply the IQR by 1.5, subtract Q1 from this result, and add Q3 to the result.

Taxes calculated in the manner above can be considered regular tax liabilities. tax calculated at 15% of book profit (plus any applicable surcharges and cess) (manner of computation of book profit is discussed in later part). The tax that is calculated by applying 15% (plus any applicable surcharge and cess) to book profit is known as MAT.

Here,

In bivariate data, a scatter plot is helpful for identifying outliers (data with two variables).

Because they will be separated from the majority of points on the scatter plot, the outliers are simple to identify.

We can compare each observation to the minimum and maximum fence posts as a result. Outliers are any observations that fall more than 1.5 IQR outside Q1 or rise more than 1.5 IQR outside Q3.

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Answer:

12.4

Step-by-step explanation:

Answer:

Its 24ft

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

1. -2/3x [tex]\geq[/tex] 7

first, we need to divide -2/3 from x and 7 to get x alone, we also need to flip the inequality sign since we are dividing by a negative

x [tex]\leq[/tex] 21/2

or x [tex]\leq[/tex] 10 1/2

2. 32 > 23 - x

first, rearrange the inequality

32 + x > 23

subtract 32 from both sides

x > -9

3. 2 (x + 6) < 10

divide both sides by 2

x + 6 < 5

subtract 6 from both sides

x < -1

4. 15 - 4x [tex]\leq[/tex] 3x - 6

rearrange the equation

-4x + 3x [tex]\leq[/tex] - 15 - 6

-7x [tex]\leq[/tex] - 21

multiply both sides by -1 and reverse the inequality sign

7x [tex]\geq[/tex] 21

divide both by 7

x [tex]\geq[/tex] 3

im super sorry but im not sure how to help you with the graphing :(

Answer:

45 miles per hour is the answer. The unit rate (r) is calculated by dividing the number of miles (d) by the number of hours (t): r = d/t. We know that d equals 135 miles and t equals 3 hours. The unit rate is thus r = 135 miles/3 hours. r is equal to 135/3 miles per hour. r equals 45 miles per hour. 45 miles per hour is the unit rate. I hope this was helpful. Please let me know if you require any extra assistance!

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

On solving the provided question, we can say that by unitary method 8 pints of apple juice does she need for 2 cups of cinnamon candy

The unit technique is an approach to problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value. The unit method, to put it simply, is used to extract a single unit value from a supplied multiple. For instance, 40 pens would cost 400 rupees, or the price of one pen. The process for doing this may be standardized. a single country. anything that has an identity element. (mathematics, algebra) (Linear algebra, mathematical analysis, mathematics of matrices or operators) Its adjoint and reciprocal are equivalent.

Paula is brewing hot apple cider with cinnamon caramel and apple juice.

her recipe calls for = 0.5 cups of cinnamon

candy for every = 2 pints of apple juice

she need for 2 cups of cinnamon candy are -

for 1 = she need 2/0.5

for 2 = she needs  2/0.5 * 2 = 8

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Therefore ,as a result, the answer to the given circle problem is  

√ 1996/(√ 62)3 =0.0915, which is the curvature.

A circle is created in the plane by each point that is a specific distance from another point (center). Thus, it is a curve made up of points that are separated from one another by a defined distance in the plane. Additionally, it is rotationally symmetric the about center at every angle. Every pair of endpoints in a circle's closed, two-dimensional plane are evenly spaced apart from the "center." A circular symmetry line is made by drawing a line through the circle. Additionally, it is rotationally equal about the center at every angle.

Here,

Given: (7, 2t, 3t2) r'(t)

r''(t)= (0, 2, 6t) (0, 2, 6t)

r(t) x r(t) = (6t2, -42t, 14)

(36t4 + 1764t2 + 196) = sqrt (r'(t) x r"(t)

|r'(t)|= sqrt (49 + 4 T 2 + 9 T 4)

We know that t = 1 at (7,1,1), therefore sqrt (36 + 1764 + 196) = sqrt 1996 |r'(t)| = √ (49 + 4 + 9) = √ 62.

The curvature is then equal as√ 1996/(√ 62)3 =0.0915

Therefore ,as a result, the answer to the given circle problem is  √ 1996/(√ 62)3 =0.0915, which is the curvature.

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Solve the equation y = f(x) to determine the values of the independent variable x and obtain the domain.

We can easily identify the values of the independent variable x and the domain by solving the equation y = f(x). The range may then be found by solving for x.

For a relation, the domain and range are defined as sets of all the x-coordinates and all the y-coordinates of ordered pairs, respectively. For instance, if the relationship is R = (1, 2), (2, 2), (3, 3), and (4, 3), then

The collection of all x-coordinates with values 1, 2, 3, and 4 is known as the domain.Range is the set of all y-coordinates with values of 2, 3.

The elements that make up a function are its domain and range. A function's domain is the set of all potential input values, while its range is the range of possible output values. Range, Function, and Domain.

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Answer:

  $12300

Step-by-step explanation:

You want to know the amount loaned at 7% if $19000 loaned at 7% and 17% earns $2000 in one year.

The interest on an investment P at rate r for t years is ...

  I = Prt

The sum of the amounts of interest on a 7% investment of x and a 17% investment of (19000 -x) is given as 2000:

  0.07x +0.17(19000 -x) = 2000

  -0.10x +3230 = 2000 . . . simplify

  1230 = 0.10x . . . . . . . . . . add 0.10x -2000

  12300 = x . . . . . . . . . . . . divide by 0.10

The amount loaned at 7% was $12,300.

Therefore , the solution of the given problem of ratio comes out to be  the coordinate P = (7, 0.4).

A ratio as well as fraction in mathematics shows how frequently one value is present in another. For instance, if there are eight grapefruit and six lemons in a fruit plate, the ratio from oranges to citrus is eight to six, or 8:6, which is comparable to the ratios 4:3 or the decimal 1.333.

Here,

Ratios are a useful tool for segmenting lines into smaller units.

P's coordinate is P = (7, -0.4)

The criteria are as follows:

A = (8,0)\sB = (3,-2) (3,-2)

m: n=1:4

Using P = mx2+nx1 my2+ny

m+n

m+n, line ratio is computed.

The result is:

P 1x3+4x8 /1x-2+4x0 = 1+4 / 7

=> P = 35, 2

=>P = (7, -0.4) (7, -0.4)

1+4

P therefore has the coordinate P = (7, 0.4).

Therefore , the solution of the given problem of ratio comes out to be  the coordinate P = (7, 0.4).

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assuming a year is 365 days

[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$19211.34\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{daily, thus 365} \end{array}\dotfill &365\\ t=years\dotfill &3 \end{cases}[/tex]

[tex]A = 19211.34\left(1+\frac{0.04}{365}\right)^{365\cdot 3} \implies \stackrel{balance}{\boxed{A \approx 21660.58}}~\hfill \underset{interest}{\stackrel{21660.58~~ - ~~19211.34}{\boxed{\approx 2449.24}}}[/tex]

A 45-45-90 triangle is a right and isosceles triangle, whose legs are congruent or equal, and have one right angle of 90°. Thus all the statements are correct.

A 45-45-90 triangle is a special kind of triangle, which has the following characteristics:

The attached picture gives a better understanding of these characteristics.

If we take a look at the given problem, we can conclude that all the given statements are correct.

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The 95% confidence interval for the standard deviation of the lengths of pipes is (10.2, 25.6)

given that

95% confidence interval for the standard deviation of the lengths of pipes

a sample of 21 pipes

standard deviation of 14.6 inches

chi-squared(1 - a/2) < or = (n-1)s^2/(std. dev.)^2 < or = chi-squared(a/2)

in the above

a is alpha

std is standard deviation

a = (1-95/100) = 1 - 0.95 = 0.05

then, degree of freedom = 21 - 1 = 20

chi-squared(0.975) = 20.5

chi-squared(0.025) = 3.25

chi-squared for 20.5 = (21-1)×[tex](14.6)^{2}[/tex] / 20.5 = 103.98

chi - squared for 3.25 = (21-1)×[tex](14.6)^{2}[/tex] / 3.25 = 655.8

we need to square-root of the above values

chi-squared for 20.5 = [tex]\sqrt{103.98}[/tex] = 10.2

chi - squared for 3.25 = [tex]\sqrt{655.8}[/tex] = 25.6

the 95% confidence interval for the standard deviation of the lengths of pipes is (10.2, 25.6)

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Answer:

1 mile is about 1.6 km

1 feet is 30cm.

Safe to say a mile is bigger.

Answer:

Miles are bigger than feet.

Step-by-step explanation:

In 1 mile, there are 5,280 feet. So miles would be 5,280 times bigger than feet.

The volume of the cylinder is 301.44 cm³. We use the radius that is half of diameter length in the formula for the volume of a cylinder.

The formula for the volume of a cylinder is

V = πr²h

Where

A cylinder has

Using π = 3.14, find the volume of the cylinder!

We find the radius of the cylinder.

r = ½d

r = ½(8) cm

r = 4 cm

The volume of the cylinder would be

V = πr²h

V = (3.14)(4)²(6)

V = 18.84 (16)

V = 301.44 cm³

Hence, the volume of a cylinder with the diameter of 8 cm and height of 6 cm is 301.44 cm³.

The correct option is (c).

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Answer:

301.44

Step-by-step explanation:

v=3.14 times radius squared times height

Diameter is the radius times 2

8 the diameter divided by 2 is 4

replace those

v=(3.14)4^2(6)

final answer is 301.44

Answer:

$17.08

Step-by-step explanation:

Ok, so we know it takes 61-23 = 38 minutes of call to change the credit from $22.24 to $17.68.

Basically, it takes 43 minutes to lose 22.24 - 17.68 = $4.56

38 minutes - $4.56

5 minutes - $4.56 x 5 /38 = 0.6

I took 5 minutes because 5 + 61 = 66

Now, we know it takes 61 minutes for the person to have $17.68 remaining.

So, if we had 5 minutes, it becomes 17.68 - 0.6 = $17.08 remaining.

Pls mark as brainliest if possible. Cheers

Answer:

125 miles per week

Step-by-step explanation:

He is running: 100 x (100 + 20)% = 100 x 120% = 100 x 6/5 = 125 miles
He is running 125 miles per week

=> r = 125 miles

The curves r1(t) = t, 2 − t, 35 + t2 and r2(s) = 7 − s, s − 5, s2 intersect at the point (2.5, -2.5).

An equation is a mathematical statement that asserts the equality of two expressions. It is usually written with an equals sign (=) and expresses the relationships between different variables and constants. Equations are often used to model or describe physical, biological, and chemical phenomena and relationships.

This can be seen by solving the system of equations formed by equating the two curves:

t = 7 − s
2 − t = s − 5
35 + t2 = s2

Solving the first two equations for t and s yields t = 7 − s and s = 2 − t. Plugging these equations into the third equation yields:

35 + (7 − s)2 = s2

By rearranging terms and solving, this equation can be solved for s, which yields s = 2.5. Plugging this value back into the first two equations yields t = 7 − 2.5 = 4.5 and s = 2 − 4.5 = -2.5. Thus, the two curves intersect at the point (2.5, -2.5).

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Answer:

3 = 1 + 1/2 + 2/2 + 1/2

The blank number is:

1

Step-by-step explanation:

2/2 = 1

1/2 + 1/2 = 2/2

3 = a + 1/2 + 2/2 + 1/2

3 = a + 1 + 1

3 = a + 2

3 - 2 = a

a = 1

By using the logarithmic properties we can probe that,

(a) [tex]$\log _b \frac{x}{y}=\log _b x+\log _b y^{-1}$[/tex]

(b) [tex]$\log _b \frac{x}{y}=\log _b x-\log _b y$[/tex]

The logarithm is exponentiation's opposite function In mathematics. This means that the exponent which [tex]$b$[/tex] must be realized To produce a number [tex]$x$[/tex] is the logarithm of [tex]$x$[/tex] the base [tex]$b$[/tex]. For Instance, because[tex]$1000=10^{\wedge} 3$, Its logarlthm In base 10 is 3 , or $\log 10=3$.[/tex]

Given: [tex]$\log _b \frac{x}{y}$[/tex]

We have to prove,

(a) [tex]$\log _b \frac{x}{y}=\log _b x+\log _b y^{-1}$[/tex]

(b) [tex]$\log _b \frac{x}{y}=\log _b x-\log _b y$[/tex]

(a) Consider, [tex]$\log _b \frac{x}{y}=\log _a x+\log _b y^{-1}$[/tex]

L. H. S [tex]$=\log _b \frac{x}{y}$[/tex]

Using the Identity:  [tex]$\frac{1}{\nu}=y^{-1}$[/tex]

L.H.S [tex]$=\log _b x y^{-1}$[/tex]

Using Identity: [tex]$\log _b m n=\log _b m+\log _b n$[/tex]

[tex]$$\Rightarrow \text { L.H.S }=\log _b x+\log _b y^{-1}$$[/tex]

Hence, L.H.S = R.H.S

(b) Consider [tex]$\log _b \frac{x}{y}=\log _b x-\log _b y$[/tex]

L.H.S [tex]$=\log _b \frac{x}{y}$[/tex]

Using the Identity

[tex]$$\begin{aligned}& \log _b \frac{m}{n}=\log _b m-\log _b n \\& \Rightarrow \text { L.H.S }=\log _b x-\log _b y \\& \text { L.H.S = R.H.S }\end{aligned}$$[/tex]

Hence, proved.

Hence, by using the logarithmic properties we can probe that,

(a) [tex]$\log _b \frac{x}{y}=\log _h x+\log _b y^{-1}$[/tex]

(b) [tex]$\log _b \frac{x}{y}=\log _b x-\log _b y$[/tex]

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Answer:

=C

=A

=D

=B

Step-by-step explanation:

Correct on Edge

The probability that the chosen coin is the two-headed one will be 1/16.

It should be noted that probability simply means the chance that a particular thing or event will happen. It is the occurence of likely events.

In this situation, one coin in a collection of 16 coins has two heads, the rest being fair coins with a head and a tail each.

When a coin is chosen at random from the collection and tossed four times, coming up with a head on each of the four tosses, the probability that the chosen coin is the two-headed one will be:

= Number of two headed coins / Total coins

= 1/16

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The points on the x-axis whose distance from the point (5, 0) is 13 units is given as follows:

(-8, 0) and (18,0).

The points on the y-axis whole distance from the point (5, 0) is 13 are given as follows:

(0, -12) and (0, 12).

The general coordinates of the two points are given as follows:

[tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex]

Hence the distance between them is of:

[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

A point on the x-axis has the coordinates given as follows:

(x,0).

For the distance of 13 units from point (5,0), the possible points are given as follows:

On the y-axis, the coordinates are given as follows:

(0,y).

Hence the possible values of y are obtained as follows:

[tex]13 = \sqrt{5^2 + y^2}[/tex]

Applying the square root to both sides, we have that:

25 + y² = 13²

y² = 144

y = -12 or y = 12.

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The probability of scoring a total of 6 is 1/36 and the probability of scoring a total greater than 10 is 25/36.

a) The possibility space for two spinners is all the possible combinations of numbers that the two spinners can produce. The possibilities for spinner A are 1, 2, 3, 4, 5, and 6, and for spinner B are also 1, 2, 3, 4, 5, and 6. Therefore, the possibility space is 1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 2x1, 2x2, 2x3, 2x4, 2x5, 2x6, 3x1, 3x2, 3x3, 3x4, 3x5, 3x6, 4x1, 4x2, 4x3, 4x4, 4x5, 4x6, 5x1, 5x2, 5x3, 5x4, 5x5, 5x6, and 6x1, 6x2, 6x3, 6x4, 6x5, 6x6.

b) The probability of scoring a total of 6 is 1/36, since there is only one possibility (3x2) that produces a score of 6.

c) The probability of scoring a total greater than 10 is 25/36, since there are 25 combinations of numbers (4x3, 4x4, 4x5, 4x6, 5x2, 5x3, 5x4, 5x5, 5x6, 6x1, 6x2, 6x3, 6x4, 6x5, 6x6) that produce a score greater than 10.

The possibility space for two spinners is all the possible combinations of numbers that the two spinners can produce, which is 1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 2x1, 2x2, 2x3, 2x4, 2x5, 2x6, 3x1, 3x2, 3x3, 3x4, 3x5, 3x6, 4x1, 4x2, 4x3, 4x4, 4x5, 4x6, 5x1, 5x2, 5x3, 5x4, 5x5, 5x6, and 6x1, 6x2, 6x3, 6x4, 6x5, 6x6. The probability of scoring a total of 6 is 1/36 and the probability of scoring a total greater than 10 is 25/36.

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Answer: it is 0.05 m