d=rt for r
solve for the specified variable

Answer:

11.35 g/mL

Step-by-step explanation:

D = m/v

D = 567.5 g ÷ 50.0 mL (I assume its measured in mL)

D = 11.35 g/mL

Answer:

11.35

Step-by-step explanation:

Number of ways 5 gymnasts participate including exactly two from Lia , Bella , Priscilla is equal to 252.

As given in the question,

Total number of gymnasts = 12

Number of gymnasts to be participates = 5

Condition:

Exactly two gymnasts from Lia , Bella , Priscilla

Number of ways 5 gymnasts participates

= ⁹C₃ × ³C₂

= ( 9!)/ ( 9 - 3)! 3! × 3!/ ( 3-2)! 2!

= [( 9× 8 ×7 × 6!)/ 6! ( 3× 2× 1)] × ( 3 × 2!)/ 2!

= [( 9× 8 ×7)/ ( 3× 2× 1)] × 3

= 252

Therefore, the number of ways 5 gymnast can participate out of 12 with the given condition is 252.

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Answer:

-34b+18 yes

34b-18 -no

-18b+18

Answer and Step-by-step explanation:

Yes

No

No

When 8 is distributed to the numbers in the parenthesis, it results in -34b + 18.

#teamtrees #WAP (Water And Plant)

Answer:

8, -2

Step-by-step explanation:

The values are shown below.

Step-by-step explanation:

\(33cm = 561g\)

\(13cm = x\)

\( \frac{13}{33} \times 561\)

\(221g\)

Answer: 221

Step-by-step explanation:

33cm = 561g

1cm = 561/33 = 17

13cm = 17 × 13

The given equation (4x² - y² - z² = 1) is classified under Hyperboloid of two sheets.

What is Hyperboloid equation?

When a hyperbola is rotated around one of its axes, an open surface is created that is known as a hyperboloid. The surface's general equation is written as (x²/ a²) + (y² / b²) - (z² / c²) = 1

if the surface's transverse axis is along the x axis, its centre is at the origin, and a, b, and c are its primary semi-axes.

As per question given that,

here is the equation of the quadratic surface is,

4x² - y² - z² = 1

Thus surface is a hyperboloid of two sheets.

The sketch of this quadratic surface is the sketch in the 2nd option which is shown below.

i.e. in the upper right corner.

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Answer:

9 candies

Step-by-step explanation:

You are required to find the number of candies in your pocket

Let

x = number of candies in your pocket

A friend gives you five more candies.

Total candies = 14

This can be represented by the equation:

Total candies = candies in your pocket + candies your friend gave you

14 = x + 5

14 - 5 = x

9 = x

x = 9 candies

x = number of candies in your pocket = 9

Answer:

0.0425

Step-by-step explanation:

just use a calculator

The inradius of the triangle of the given dimensions will be equal to the value 2.

To find the inradius of a triangle, we need to know the semi perimeter of the triangle, which is half of the perimeter. The perimeter of a triangle is the sum of the lengths of its sides. So, the semi perimeter of triangle ABC is (6+8+10)/2 = 12.

Now that we know the semi perimeter, we can use the formula for the inradius of a triangle:

inradius = √(s-a)(s-b)(s-c)/s

where a, b, and c are the lengths of the sides of the triangle and s is the semi perimeter.

Plugging in the values for a, b, c, and s, we get:

inradius = √(12-6)(12-8)(12-10)/12 = √(6)(4)(2)/12 = √48/12} = √4 = 2

Therefore, the inradius of triangle ABC is 2.

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The required a) assessed value = $21600,
                    b) tax rate = 0.0855,
                    c) real estate tax = $1836.

Cost price is that price for buyer which he pays to seller for an object or product.

a) assessed value = 72000 x 30/100
 =  $21600
b) tax rate = 85.5/1000
    =  0.0855
c) real estate tax = 0.855 x 21600
   =  $ 1836

Thus, the required values of a) assessed value, b) tax rate as a decimal, and c) real estate tax is  $21600, 0.085 and $1836 respectively.

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The coordinates of point Q are (153.53, 41.71) or (197.85, -29.29).Hence, the correct option is (A) 153.53, 41.71.

we will have to calculate the coordinates of point Q. Here is the solution of the given problem. The center point of the pond is 101 feet east and 140 feet north of point R. This means that the coordinates of the center point of the pond will be (101, 140).The pond has a radius of 51 feet.

Hence, the equation of the circle is given by:(x - h)² + (y - k)² = r²where (h, k) are the coordinates of the center point of the circle, and r is the radius of the circle.Substituting the values in the equation of the circle, we get:(x - 101)² + (y - 140)² = 51²Expanding the equation of the circle, we get:x² - 202x + 101² + y² - 280y + 140² = 51²x² - 202x + 101² + y² - 280y + 140² - 51² = 0

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Answer:

d

Step-by-step explanation:

Answer:

Hint #33 / 3

The equation is y=\dfrac{1}{2}x -2y=

2

1

​

x−2y, equals, start fraction, 1, divided by, 2, end fraction, x, minus, 2.

Step-by-step explanation:on kan

(a).

36 players = 100%

? = 10%

(36×10) / 100%

= 3.6 gloves for left hand players.

Explanation :- Object needs to be in full form whereas 3.6 would be written as only 3 gloves in full.

Ans: Yes. Total gloves were enough.

(b).

36player gloves = 100%

7 lefties = ?

=700/36 = 19.4%

=19.4444444 as recurring would be,

19 % (nearest to whole percent) DONE ✅.

Here is ur answer

The All Nepal Football Association (ANFA)

Answer:

This is what I found:

The All Nepal Football Association (ANFA)

Answer:

{-5, 4}

Step-by-step explanation:

Start by factoring f(x) = x^2 + x - 20.  Since 4*5 = 20, we suspect that the factors are (x + 5) and (x - 4).

Next, set these factors equal to zero separately and solve each resulting equation for x.  We get:

{-5, 4}

The three intervals do you have the most confidence that the interval captures the population mean (x) is (2.4, 4.5). option (b).

An interval is a range of values that is used to estimate a population parameter, such as the mean.

To answer your question, let's look at the three intervals you provided: (1) (1.3, 4), (2) (2.5, 4.5), and (3) (2, 5). We want to determine which interval has the highest level of confidence in capturing the population mean.

Interval (1) has a range of 2.7 units, which is relatively large. This means that it is possible that the true population mean could fall anywhere within this range.

Interval (2) has a smaller range of 2 units, which means that it is more likely to capture the true population mean. Interval (3) has the largest range of 3 units, which makes it less likely to capture the true population mean compared to interval (2).

Hence the correct option is (b).

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Complete Question:

For which of the three intervals do you have the most confidence that the interval captures the population mean (x)?

a) (13,4)

(b) (2.5, 4.5)

(c) (2,5)

The amount that the neighbor paid for taking care of the dog is $22.

Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations.

From the information, Simon's neighbors paid him to take care of their dog when they went on vacation and he spent $4 of his earnings on an afternoon snack and $12 on a new book. Afterward, hhl $6 left.

It should be noted that the total amount will be the addition of the money. This will be:

= $4 + $12 + $6

= $22

The amount is $22.

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Answer:

Step-by-step explanation: 3×6+1,3×6 is 18+1 is 19/6 is your answer

Answer:

see attached step-by-step

Step-by-step explanation:

I have typed the answer using MS Word as there is no facility to write vectors cleanly using the equation function here.

Answer: The perimeter of a triangle is the sum of the lengths of its three sides. Thus, the perimeter of the triangle with sides of length 2a + 3, a - 2, and 3a can be expressed as:

Perimeter = (2a + 3) + (a - 2) + (3a)

Simplifying this expression, we can combine like terms:

Perimeter = 6a + 1

Therefore, the simplified expression for the perimeter of the triangle is 6a + 1.

Step-by-step explanation:

Answer:

the value of x is 68

Step-by-step explanation:

because the line does change on either of the sides so that makes x the same value as the other side which is 68. forgive me if im wrong.

When drawing the stretch-out arc for the pattern of a cone fitting, the radius should be equal to the true length of the side.

The 3 tactics typically used in developing patterns are parallel-line, radial-line, and triangular improvement.

To make such objects, a drafter has to first draw them as a pattern or pattern improvement. A pattern improvement additionally known as a stretch out or simply an improvement is a format of an object made on a single flat aircraft.

In radial traces, we develop styles for shapes that have a taper, all element lines (bends) should radiate returned to a not unusual factor, a radius point. We want matters for this procedure to paintings: A radius factor is in the center (right cone). A radius point is inside an inexpensive distance.

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Answer:

x = 13

Step-by-step explanation:

We Know

The sum of angles of a triangle must add up to 180°

We know 2 angles, one is 60° and the other is 90°

Solve for x.

Let's solve

3x - 9 + 60 + 90 = 180

3x + 141 = 180

3x = 39

x = 13

Obtuse angles, right angles (90 degrees), and acute angles are the three sorts of angles that we can distinguish in order from largest to smallest (smaller than a right angle).

In Euclidean geometry, an angle is made up of two rays that share a terminal and are referred to as the angle's sides and vertices, respectively. Angles can be formed by two rays in the plane where they are placed.

Additionally, when two planes overlap, angles are created.

Dihedral angles are what they are called.

The names of fundamental angles include acute, obtuse, right, straight, reflex, and full rotation.

A geometrical shape called an angle is created by connecting two rays at their termini. In most cases, an angle is expressed in degrees.

Order of angles from largest to smallest: obtuse angles are the three types of angles that we can recognize (larger than a right angle), Right angles (90 degrees), and acute angles (smaller than a right angle).

Therefore, the order of angles from largest to smallest: obtuse angles are the three types of angles that we can recognize (larger than a right angle), Right angles (90 degrees), and acute angles (smaller than a right angle).

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Answer: 12.2

Step-by-step explanation: I did 8 times 6.3= 50.4

Then 8 times 4.4=35.2.

50.4-35.2=15.2 then minus the 3 is 12.2

Answer:

-8

Step-by-step explanation:

Answer:

Negative

Step-by-step explanation:

Answer:

-19

Step-by-step explanation:

\(f(x) = 5 , f(x) = -3x-4\)

We just have to plug in 5 into f(x) and solve for y

\(f(5) = -3(5) - 4 \\f(5) = -15 - 4 \\f(5) = -19\)

The statements are A. ∠x and ∠y are supplementary angles, B. ∠w and ∠z are a linear pair.

Angle is the void between two surfaces or lines that meet. The angle is also expressed in degrees. The angle is 360 degrees for a full rotation.

Supplementary angle: When two angles add up to 180 degrees, they are considered to be supplementary angles.

Corresponding angle: The third line if two lines are parallel. Equal angles are formed by the matching angles.

Angles that are vertically opposed to one another are equal when two lines intersect.

Alternate angle: When two lines are parallel, a third line forms a z-angle, which is an equal angle to the parallel lines.

Complementary angle - When two angles add up to 90 degrees, they are considered to be complementary angles.

Angle x and angle y are supplementary angles. True.

Angle w and angle z are a linear pair. True.

Angle w and angle y are adjacent angles. False.

Angle x and Angle z are vertical angles. False.

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The total area of the region is: (area for x in `[-1, 1]`) + (area for x in `[1, 2]`) = (-8/3) + (1/3) = -7/3.

The region is bounded by the curve `y = 4 - x²` and the lines `y = x² - 2x` from `x = -1` to `x = 2`.

We need to find the area of this region. So, we can use definite integration to find the area bounded by two curves.

Definite integration involves finding the area of a curve between two values of x.

The formula is shown below: ∫a^b(f(x)dx)

To find the area between two curves, we need to integrate the difference of the two curves between the limits of integration.

The formula is shown below: Area between two curves = ∫a^b(g(x) − f(x))dxwhere `g(x)` is the upper curve and `f(x)` is the lower curve.

We can plot the graph for `y = 4 - x²` and `y = x² - 2x` to see what the region looks like:

Graph of y = 4 - x² and y = x² - 2x We can see from the graph that the two curves intersect at `x = -1` and `x = 2`.

The curve `y = x² - 2x` is above `y = 4 - x²` in the region `[-1, 1]` and below in the region `[1, 2]`.

So, we need to split the area into two parts and integrate each separately.

We can do this as follows: For `x` in `[-1, 1]`, the upper curve is `y = x² - 2x` and the lower curve is `y = 4 - x²`.

So, the area of this part is:

∫-1^1[(x² - 2x) - (4 - x²)]dx = ∫-1^1(2x² - 2x - 4)dx = [-(2/3)x³ + x² - 4x]_-1^1 = (-2/3 + 2 - 4) - (2/3 - 1 + 4) = -8/3For `x` in `[1, 2]`, the upper curve is `y = 4 - x²` and the lower curve is `y = x² - 2x`.

So, the area of this part is: ∫1^2[(4 - x²) - (x² - 2x)]dx = ∫1^2(2x - x²)dx = [x² - (1/3)x³]_1^2 = (4 - (8/3)) - (1 - (1/3)) = 1/3.

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