7/15 to the nearest thousandth ?

Answer:

Adult ticket is $15

Step-by-step explanation:

Answer:

first option is right

Step-by-step explanation:

pls mark me in brainlieast

Answer:

\(\frac{7}{16}\)

Step-by-step explanation:

Multiply the two fractions :

\(\frac{7}{8} * \frac{1}{2}\)

(the * just illustrates the multiplication sign)

= \(\frac{7}{16}\)

( The word 'and' gives a hint that you must multiply the fractions )

The probability of drawing a king from a standard deck of 52 cards is 1/13.

In a standard deck of 52 playing cards, there are four kings: the king of hearts, the king of diamonds, the king of clubs, and the king of spades.

To find the probability of drawing a king, we need to determine the ratio of favorable outcomes (drawing a king) to the total number of possible outcomes (drawing any card from the deck).

The total number of possible outcomes is 52 because there are 52 cards in the deck.

The favorable outcomes, in this case, are the four kings.

Therefore, the probability of drawing a king is given by:

Probability = (Number of favorable outcomes) / (Number of possible outcomes)

= 4 / 52

= 1 / 13

Thus, the probability of drawing a king from a standard deck of 52 cards is 1/13.

This means that out of every 13 cards drawn, on average, one of them will be a king.

It is important to note that the probability of drawing a king remains the same regardless of any previous cards that have been drawn or any other factors.

Each draw is independent, and the probability of drawing a king is constant.

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9514 1404 393

Answer:

  A) The graph is the quadrant of the coordinate plane that lies between the two lines and to the left of the point (-2 14/15, 1 1/5)

  B) no; it does not satisfy either inequality

Step-by-step explanation:

A) The boundary line defined by the first inequality is a dashed line with a slope of 3 and a y-intercept of 10. Shading is above the line (and to its left).

The boundary line defined by the second inequality is a dashed line with a slope of -3/4 and a y-intercept of -1. Shading is below the line (and to its left).

The two lines cross at the 2nd-quadrant point (-2 14/15, 1 1/5). The solution area is the area between the crossing lines and to the left of that point. Neither that point nor any point on either line is part of the solution area.

The solution area is the doubly-shaded area in the attached graph.

__

B) The first-quadrant point (8, 10) is not in the solution area, since the solution area is comprised of parts of quadrants 2 and 3 only.

We can see that (8, 10) will not satisfy either inequality:

  10 > 3(8) +10 . . . . not true

  10 < -3/4(8) -1 . . . . not true

The value of w for the expression of angle 6w + 13 will be 13. The correct option is A.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a quadrilateral has 4 sides. One angle of regular quadrilateral measures (6w+13).

The value of 'w' will be calculated as,

6w + 13 = 90

6w = 90 - 13

6w = 77

w = 12.83 or 13

Therefore, the value of w for the expression of angle 6w + 13 will be 13. The correct option is A.

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The thermometer reading would be 73.48°C.

The boiling point of water is generally considered to be 100°C. According to the given information, the temperature of the liquid in the thermometer is 26.52°C lower than the boiling point of water. Therefore, to find the thermometer reading, we subtract 26.52 from 100.

100 - 26.52 = 73.48

Hence, the thermometer reading would be 73.48°C.

In this scenario, we are assuming that the thermometer is calibrated to measure temperature in Celsius. The boiling point of water at standard atmospheric pressure is 100°C, and the given information states that the liquid in the thermometer is 26.52°C lower than the boiling point.

By subtracting 26.52 from 100, we obtain a reading of 73.48°C.

Thermometers work by utilizing the principle that certain substances, such as mercury or alcohol, expand or contract with changes in temperature. The expansion or contraction is measured using a scale, which is marked with various temperature values.

In this case, the thermometer is calibrated in Celsius, so we refer to the Celsius scale. By subtracting 26.52 from 100, we find the temperature at which the liquid in the thermometer is settled, which is 73.48°C.

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Answer:

\( X= v_i t + \frac{1}{2}a t^2 \)

And from this equation we can solve for a like this:

\( 205m = 3.5m/s *(28.7s) +\frac{1}{2}a (28.7s)^2\)

And solving for a we got:

\( 104.55m = \frac{1}{2}a (28.7s)^2\)

\( a = \frac{2*104.55m}{(28.7s)^2)}= 0.254 m/s^2\)

Step-by-step explanation:

For this case we have the velocity , distance and time given:

\( v = 3.5 m/s, d=205m, t =28.7s\)

And we know from kinematics that he velocity can be expressed like this:

\( v_f = v_i +a t\)

We also know that the distance is given by:

\( X= v_i t + \frac{1}{2}a t^2 \)

And from this equation we can solve for a like this:

\( 205m = 3.5m/s *(28.7s) +\frac{1}{2}a (28.7s)^2\)

And solving for a we got:

\( 104.55m = \frac{1}{2}a (28.7s)^2\)

\( a = \frac{2*104.55m}{(28.7s)^2)}= 0.254 m/s^2\)

Answer:

a)  $497.70

b)  392.4 square feet

c)  $1,200

Step-by-step explanation:

A regular octagon has 8 sides of equal length.

Given each side of the octagon measures 9 feet in length, and one side does not have a railing, the total length of the railing is 7 times the length of one side:

\(\textsf{Total length of railing}=\sf 7 \times 9\; ft=63\;ft\)

If the railing sells for $7.90 per foot, the total cost of the railing can be calculated by multiplying the total length by the cost per foot:

\(\textsf{Total cost of railing}=\sf 63\;ft \times \dfrac{\$7.90}{ft}=\$497.70\)

Therefore, the cost of the railing is $497.70.

\(\hrulefill\)

To find the area of the regular octagonal gazebo, given the side length and apothem, we can use the area of a regular polygon formula:

\(\boxed{\begin{minipage}{6cm}\underline{Area of a regular polygon}\\\\$A=\dfrac{n\;s\;a}{2}$\\\\where:\\\phantom{ww}$\bullet$ $n$ is the number of sides.\\ \phantom{ww}$\bullet$ $s$ is the length of one side.\\ \phantom{ww}$\bullet$ $a$ is the apothem.\\\end{minipage}}\)

Substitute n = 8, s = 9, and a = 10.9 into the formula and solve for A:

\(\begin{aligned}\textsf{Area of the gazebo}&=\sf \dfrac{8 \times 9\:ft \times10.9\:ft}{2}\\\\&=\sf \dfrac{784.8\;ft^2}{2}\\\\&=\sf 392.4\; \sf ft^2\end{aligned}\)

Therefore, the area of the gazebo is 392.4 square feet.

\(\hrulefill\)

To calculate the cost of the gazebo's flooring if it costs $3 square foot, multiply the area of the gazebo found in part (b) by the cost per square foot:

\(\begin{aligned}\textsf{Total cost of flooring}&=\sf 392.4\; ft^2 \times \dfrac{\$3}{ft^2}\\&=\sf \$1177.2\\&=\sf \$1200\; (nearest\;hundred\;dollars)\end{aligned}\)

Therefore, the cost of the gazebo's flooring to the nearest hundred dollars is $1,200.

a. To find the perimeter of the gazebo, we can use the formula P = 8s, where s is the length of one side. Substituting s = 9, we get:

P = 8s = 8(9) = 72 feet

Since one side is open, we only need to find the cost of railing for 7 sides. Multiplying the perimeter by 7, we get:

Cost = 7P($7.90/foot) = 7(72 feet)($7.90/foot) = $4,939.20

Therefore, the cost of the railing is $4,939.20.

b. To find the area of the gazebo, we can use the formula A = (1/2)ap, where a is the apothem and p is the perimeter. Substituting a = 10.9 and p = 72, we get:

A = (1/2)(10.9)(72) = 394.56 square feet

Therefore, the area of the gazebo is 394.56 square feet.

c. To find the cost of the flooring, we need to multiply the area by the cost per square foot. Substituting A = 394.56 and the cost per square foot as $3, we get:

Cost = A($3/square foot) = 394.56($3/square foot) = $1,183.68

Rounding to the nearest hundred dollars, the cost of the flooring is $1,184. Therefore, the cost of the gazebo's flooring is $1,184.

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Answer:

approximately 26.7 million

Step-by-step explanation:

Let x be the number of cruise passengers in 2017.

6.7% increase of x gives us 28.5 m cruise passengers in 2018.

Thus, 106.7 % of x = 28.5

\( \frac{106.7}{100} * x = 28.5 \)

\( \frac{106.7x}{100} = 28.5 \)

Multiply both sides by 100

\( \frac{106.7x}{100} * 100 = 28.5*100 \)

\( 106.7x = 2850 \)

Divide both sides by 106.7

\( \frac{106.7x}{106.7} = \frac{2850}{106.7} \)

\( x = 26.7 \) (approximated)

Number of passengers in 2017 must have been approximately 26.7 million

Answer:

decreased

Step-by-step explanation:

Answer:

the answer is 52

Step-by-step explanation:

you have to keep simplyfing the problem until you get the answer

can i please have brainliest

Answer:

A. $6.67

Step-by-step explanation:

a) 2y -3x + 8

a) y = - 3/2x + 8/2

a) y = - 3/2x + 4

b) 5y - 15x = -30

b) 5y = 15x - 30

b) y = 15/5x - 30/5

b) y = 3x - 6

3x - 6 = 3/2x + 4

3x -3/2x = 4+6

3/2x = 10

x = (10) / (3/2) = $6.67

Answer:

\(16a^6x^4y^2\)

Step-by-step explanation:

To simplify this expression, use the exponent rule stating that when an exponent is put to an exponent, the exponent values are multiplied (e.g., \((x^2)^2 = x^{2 \cdot 2} = x^4\))

Using that rule, we get:

\((-4x^2ya^3)^2 = (-4)^2 \cdot x^{(2 \, \cdot \, 2)} \cdot y^2 \cdot a^{(3 \, \cdot \, 2)}\).

This can be simplified to

\(16 \cdot x^4 \cdot y^2 \cdot a^6\),

which can be written as:

\(16a^6x^4y^2\)

using the commutative property of multiplication.

Answer:

4.28%

Step-by-step explanation:

We Know

Last year you earned $72,400

This year you earned $75,500

What was the rate of change in your earnings since last year?

We Take

(75,500 ÷ 72,400) x 100 ≈ 104.28%

Then We Take

104.28 - 100 = 4.28%

So, the earning increased by about 4.28%.

It took Ringani 2.8 years  to accumulate the total amount of R30,000.00 by depositing R8,500.00 yearly into the account with a 7.04% interest rate Compounded annually.The correct answer choice is C. 2.8 years.

To determine how long it took Ringani to accumulate the total amount of R30,000.00 by depositing R8,500.00 yearly into an account with a 7.04% interest rate compounded annually, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where:

A is the final amount

P is the principal amount (initial deposit)

r is the interest rate (in decimal form)

n is the number of times the interest is compounded per year

t is the time in years

In this case, we have:

P = R8,500.00

A = R30,000.00

r = 7.04% = 0.0704 (in decimal form)

n = 1 (compounded annually)

We want to find the value of t.

Using the formula, we can rearrange it to solve for t:

t = (log(A/P)) / (n * log(1 + r/n))

Substituting the given values, we have:

t = (log(30,000/8,500)) / (1 * log(1 + 0.0704/1))

Calculating this using a calculator, we find that t is approximately 2.8 years.

Therefore, it took Ringani approximately 2.8 years (rounded to one decimal place) to accumulate the total amount of R30,000.00 by depositing R8,500.00 yearly into the account with a 7.04% interest rate compounded annually.

The correct answer choice is C. 2.8 years.

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Answer:

(x+1)(x-6)

thats the ans :)

Answer:

FFFFFFFFFFFFFFFFFFFFFFFF

Answer:(3,1)

Step-by-step explanation:

Answer:

he would have 38

Step-by-step explanation:

cause 9 - 3 = 6 and 32 + 6 = 38.

Answer:

Step-by-step explanation:

As per graph we observe:

According to the observations, the equation is:

Correct choice is D

b is y intercept,a is coefficient

Here a is 1/12 as every option contains this factor so don't calculate.

As parabola is opening upwards a is positive

and

y intercept is 2

So the equation is

The product is \($15x^3 - 26x^2 + 26x - 24$\) and the signs of the coefficients of the terms \(x^3$\) and x are different, so the two products are not equal.

(a) To find the product of (3x-4) and (5x^2-2x+6), we can use the distributive property of multiplication:

\(&(3x-4)(5x^2-2x+6)\\&= 3x\cdot (5x^2-2x+6) - 4\cdot (5x^2-2x+6) \\&= 15x^3 - 6x^2 + 18x - 20x^2 + 8x - 24 \\&= \boxed{15x^3 - 26x^2 + 26x - 24}\end{align*}\)

Therefore, the product of (3x-4) and (5x²-2x+6) is \($15x^3 - 26x^2 + 26x - 24$\) in standard form.

(b) No, the products are not equal. We can see this by computing both products:

\((3x-4)(5x^2-2x+6) \\\\= 15x^3 - 26x^2 + 26x - 24 \\)

and

\(&(4-3x)(5x^2-2x+6) = -15x^3 + 28x^2 - 22x + 24\end{align*}\)

As we can see, the signs of the coefficients of the terms \(x^3$\) and x are different, so the two products are not equal.

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The probability that a bottle will be filled with less than 330ml of cola is 0.1587

The probability that a bottle will be filled with more than 340ml of cola is 0.1587

It is the average value of the set given.

It is calculated as:

Mean = Sum of all the values of the set given / Number of values in the set

We have,

We will assume that the distribution of the volume of cola filled by the machine is normal.

Now,

We can use the mean and standard deviation.

X = the volume of cola filled by the machine.

X ~ N (335, 5)

Where N denotes a normal distribution.

This means,

The mean volume of cola filled by the machine is 335ml.

The standard deviation is 5ml.

Now,

Using this normal distribution.

We can find the probability of certain outcomes.

For example:

The probability that a bottle will be filled with less than 330ml of cola.

P(X < 330)

= P(Z < (330 - 335) / 5)

= P(Z < -1)

= 0.1587

Where Z is a standard normal random variable.

Similarly,

The probability that a bottle will be filled with more than 340ml of cola.

P(X > 340)

= P(Z > (340 - 335) / 5)

= P(Z > 1)

= 0.1587

Thus,

The probability that a bottle will be filled with less than 330ml of cola is 0.1587

The probability that a bottle will be filled with more than 340ml of cola is 0.1587

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The complete question.

The machine is used to fill cola in bottles for sale. The mean volume of cola is 335ml with a standard deviation of 5ml.

The distribution of the volume of cola filled by the machine is normal.

Find the probability that a bottle will be filled with less than 330ml of cola and the probability that a bottle will be filled with more than 340ml of cola.

Answer:

x < -2

Step-by-step explanation:

5 - 2x > 9

-2x > 9 - 5

-2x > 4

x < -2

I hope this helped!

The solution to the given inequality is x < -2.

Given an inequality.

We have to find the solution to the inequality.

Solution of the inequality is the value of x for which the inequality holds.

Consider the inequality,

5 - 2x > 9

We have to find the value of x such the inequality holds true.

Subtracting both sides by 5, we get,

-2x > 4

Dividing both sides of the inequality by -2, the inequality sign also changes.

x < -2

Hence the solution of the inequality is x < -2.

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The volume of a right circular cone that has a height of 10.6 m and a base with a diameter of 18.5 m is,

V = 949.76cm³

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

Height of cone = 10.6 m

Diameter of cone = 18.5 m

Hence, We can solve for radius as;

= 18.5/2

= 9.25

We know that;

Volume of a right circular cone is,

V = 1/3(πr²h)

Here, r = 9.25, h = 10.6, π = 3.14,

Hence, We get;

V = 1/3(3.14)(9.25)²(10.6)

V = 1/3(3.14)(85.5625)(10.6)

V = 1/3(2847.86225)

V = 949.287417

V = 949.76cm³

Thus, The volume of a right circular cone that has a height of 10.6 m and a base with a diameter of 18.5 m is,

V = 949.76cm³

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Answer

24 cans

Step by Step explanation

10$ / 2.5$ = 4

6 * 4  = 24

Answer:

y = 2x when x = -11

y = 2(-11)

y = -22

f(x) = -3x + 6 when x = 1

f(x) = -3(1) + 6

f(x) = -3 + 6

f(x) = 3

-TheUnknownScientist 72

The scaled triangle will be larger than the initial size by a factor 2.

The scaled square will be smaller than the initial side by a factor 4.

Dilation refers to a transformation that changes the size of a geometric figure without altering its shape.

Dilation involves scaling an object by a certain factor, that might result in  enlarging or reducing its dimensions uniformly in all directions.

Based on the given diagram, the new length and size of the object is calculated as follows;

For the triangle, (measure the length with ruler)

For the square; (measure the length with ruler)

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13.13.13.13.13 in exponential form is 13^5

The expression is given as:

13.13.13.13.13

The factors of the above expression are 13.

And each factor is grouped by product

There are five 13s in the expression.

So, we have:

13.13.13.13.13 = 13^5

Hence, 13.13.13.13.13 in exponential form is 13^5

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Answer:

A. \(n=100\)
B. \(k=0\)

Step-by-step explanation:

A. The equation "110% n = 11" can be solved as follows:

110% n = 11

To solve for n, we need to get rid of the percentage sign (%). We can do this by dividing both sides of the equation by 110%, or 0.110 (since 110% is equivalent to 1.1 in decimal form).

(110% n) / 110% = 11 / 110%

n = 11 / 0.110

n = 100

So, the solution for n in the equation "110% n = 11" is n = 100.

B. The given equation is:

(328 x 128) x k = 328 x (82 x 128) x k

To solve for k, we can simplify the equation using the properties of multiplication.

Step 1: Perform the multiplications inside the parentheses:

41984 x k = 328 x 10576 x k

Step 2: Rearrange the equation by applying the associative property of multiplication:

41984 x k = 328 x (10576 x k)

Step 3: Divide both sides of the equation by 328:

(41984 x k) / 328 = 10576 x k

Step 4: Cancel out the common factor of k on the left-hand side:

(41984 / 328) x k = 10576 x k

Step 5: Simplify the left-hand side:

128 x k = 10576 x k

Step 6: Subtract 10576 x k from both sides of the equation to isolate k:

128 x k - 10576 x k = 0

Step 7: Factor out k on the left-hand side:

k x (128 - 10576) = 0

Step 8: Simplify further:

k x (-10448) = 0

Step 9: Divide both sides of the equation by (-10448):

k = 0

So, the solution for k in the equation "(328 x 128) x k = 328 x (82 x 128) x k" is k = 0.