Which of the following is closest to the value of the expression below?
(square root of 11) - (square root of 8)
Select one:
0.5
01.7
O1.9
06.1

Answer:

14

Step-by-step explanation:

From the given information:

suppose, Y is the number of times a coin is being flipped.

If the coin is flipped for the first time and we get H, then we have:

TTT = \(\dfrac{1}{2}(Y+1)\)

Afterward, if we get H, then we waste two times plus the probability of this event \(\dfrac{1}{4}\).

Therefore, we have : \(\dfrac{1}{4}(Y+2)\)

Afterward, if we get H, then we waste three times plus the probability of this event \(\dfrac{1}{8}\).

Therefore, we have : \(\dfrac{1}{8}(Y+3)\)

If we got T at the third time, then;

T = \(\dfrac{1}{8}(3)\)

Thus, average number of headsthat you’ll see until gettingTTT can be expressed as:

\(= \dfrac{1}{2}(Y+1)+ \dfrac{1}{4}(Y+2)+ \dfrac{1}{8}(Y+3)+ \dfrac{1}{8}(3)\)

= 14

Answer:

14). 2nd quadrant

15). 1st quadrant

Step-by-step explanation:

14).Coordinates of a point → J(-8, -12)

    Coordinates of the new point J' after reflection of x-axis will follow the rule,

    (x, y) → (x, -y)

    Coordinates of J' → (-8, 12)

    Therefore, point J' will lie in 2nd quadrant.

15). Coordinates of a point → W(-6, 7)

    Rule for the rotation by 90°clockwise about the origin,

    (x, y) → (y, -x)

    Coordinates of point W → (-6, 7)

    Following this rule,

    W(-6, 7) → W'(7, 6)

    Therefore, point W' will lie in the first quadrant.

Bob had 50 pencils in the beginning.

A fractional number is expressed in the form -

x/y    {where y ≠ 0)

Given is that Bob gave four - fifths of his pencils to Barbara, then he gave two - thirds of the remaining pencils to bonnie.

Assume that he had {x} pencils in the beginning. We can write -

4x/5 + 2/3(x - 4x/5) = 10

4x/5 + 2x/3 - 8x/15 = 10

x(4/5 + 2/3 - 8/15) = 10

x = 10/0.93

x = 50

Therefore, Bob had 50 pencils in the beginning.

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{QUESTION IN ENGLISH -

Bob gave four fifths of his pencils to Barbara, then he gave two thirds of the remaining pencils to bonnie, if he ended up with 10 pencils for himself... how many pencils did bob have at the beginning?}

The expression without absolute value bars is 3.84.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

|√10 - 7 |

= | 3.16 - 7 |

= | -3.84 |

= 3.84

Thus,

The value of the expression is 3.84.

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The given function is:

So the expression is evaluated as follows:

So the value of the expression is 2.

The system has an infinite number of solutions, but the only solution is (a, b) = (0, 0).

The given system of equations can be solved using the substitution method. We can begin by solving the first equation,\(a^2 + b^2\), for either a or b. Let's solve for a:

\(a^2 + b^2 = 0\)

\(a^2 + b^2 = 0\)

\(a^2 = -b^2\)

\(a = \pm\sqrt(-b^2)\)

We can substitute this expression for a into the second equation, \(3a^2 - 2ab - b^2 = 0\), and simplify:

\(3(\pm\sqrt(-b^2))^2 - 2(\pm\sqrt(-b^2))b - b^2 = 0\)

\(3b^2 - 2b^2 - b^2 = 0\)

0 = 0

Since 0 = 0, this means that the system of equations has an infinite number of solutions. In other words, any values of a and b that satisfy the equation \(a^2 + b^2 = 0\) will also satisfy the equation \(3a^2 - 2ab - b^2 = 0\)

However, the equation \(a^2 + b^2 = 0\) only has a single solution, which is a = b = 0. Therefore, the solution to the system of equations is (a, b) = (0, 0).

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An equation of the new graph is: A. y = ∣x - 4∣ - 9.

In Mathematics and Geometry, the translation of a graph to the right simply means a digit would be added to the numerical value on the x-coordinate of the pre-image:

g(x) = f(x - N)

Conversely, the translation of a graph downward simply means a digit would be subtracted from the numerical value on the y-coordinate (y-axis) of the pre-image:

g(x) = f(x) + N

Since the parent function y = ∣x∣ was translated 4 units to the right and 9 units down in order to produce the graph of the image, we have:

y = ∣x - 4∣ - 9

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Answer: After investing for 10 years at 8% interest

Step-by-step explanation: your $10,000 investment will have grown to $21,589 This calculator determines the future value of $10k invested for 10 years at a constant yield of 8.00% compounded annually

Answer:

D -12/3, A -11/3, B -2/3, C 1/3

Step-by-step explanation:

We need to sum 8 to both sides of the equation:

As a result of answering the question, we may state that According to the image, the green rectangle's correct coordinates are (-4,-2), (-4,1), (3,-2), and (3,1) (option D).

When locating points and or geometrical objects precisely on a manifold, such like Euclidean space, a coordinate system is a technique that uses one or much more integers or coordinates. Locating a point or item on an as double plane requires the use of coordinates, which are pairs of integers. Two numbers called the y and z coordinates are used to describe a point's location on a 2D plane. a collection of integers that represent specific locations. The figure often has two numbers. The first number denotes the front-to-back measurement, while the second number denotes the top-to-bottom measurement. For example, in (12.5), there are 12 levels below it and 5 above

According to the image, the green rectangle's correct coordinates are (-4,-2), (-4,1), (3,-2), and (3,1) (option D).

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Chris still needs 3.16 gallons of water to fill the backyard pool.

To find out how much more water Chris needs, we can subtract the water already in the pool from the total amount of water needed.

The total amount of water needed is 7 gallons.

The water already in the pool is 3 wholes, which is equal to 3 gallons, and 84/100 gallons.

To add these amounts together, we can convert the fraction to decimal form:

84/100 = 0.84 gallons.

Now, we can calculate the total amount of water in the pool:

3 gallons + 0.84 gallons = 3.84 gallons.

To find the amount of water Chris still needs, we subtract the water in the pool from the total amount needed:

7 gallons - 3.84 gallons = 3.16 gallons.

Therefore, Chris still needs 3.16 gallons of water.

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Given that f(x) is defined as the function below:'

To determine the value of f(1), we substitute the x with 1. Therefore:

The value of f(1) is -9.

14 is the value of n of tangents to circle.

What is the circle's tangent?

Tangent to a circle refers to a line that intersects the circle at only one point. The term "point of tangency" refers to the location where a tangent intersects a circle. The circle's radius, with which the tangent intersects, is perpendicular to the tangent. For any curved shape, tangent can be taken into account.

                                 The line that originates from an outside point and traverses a curve point is known as a tangent. Every point on the circumference of the bicycle wheel creates a tangent with the road when you are riding it, which is a practical illustration of a tangent.

According to formula,

  n * 4  = 8 *  7

    4n = 56

       n = 14

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Therefore, the freight train traveled for 16.67 + 10 = 26.67 hours before the passenger train caught up with it.

let's call the time it took for the passenger train to catch up with the freight train "t" (in hours).

During this time, the freight train traveled at its average speed of 45 km/h for t + 10 hours, while the passenger train traveled at its average speed of 72 km/h for t hours.

We know that the distance both trains traveled is the same, since the passenger train caught up with the freight train. So, we can set up the following equation:

distance traveled by freight train = distance traveled by passenger train

\((45 km/h) x (t + 10 h) = (72 km/h) x t\)

Simplifying this equation, we get:

\(45t + 450 = 72t\)

\(27t = 450\)

t = 16.67 hours

Therefore, the freight train traveled for 16.67 + 10 = 26.67 hours before the passenger train caught up with it.

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Answer:

C intercept is 800, n intercept is -3.3333...

Step-by-step explanation:

C = 240n + 800 is a linear equation (the graph is a line)

C-intercept is the point with the coordinates ( 0, C-intercept ) where the line C = 240n + 800 is intersecting the vertical C-axis and

n-intercept is the point with the coordinates (n-intercept, 0) where the line C = 240n + 800 is intersecting the horizontal n-axis.

Find the C-intercept:

n has to be 0 for our line to intercept the C-axis, so substitute n = 0 in our given equation

C = 240n + 800

C = 240·0 + 800

C = 800

Find the n-intercept:

C has to be 0 for our line to intercept the n-axis, so substitute C = 0 in our given equation

C = 240·n + 800

0 = 240·n + 800, subtract 800 from both sides

-800 = 240 ·n, divide both sides by 240

-800/240 = n

-3.(3) = n

to find the distance between both points, we should first find the coordinates of each one.

From the picture, we can see that point A is located at (-1,2) and point B is located at (1,-2).

Recall that having points (a,b) and (c,d), the distance between them is given by the formula

So, in our case we take a=-1,b=2, c=1 and d=-2. Thus, we get

Using a calculator, we get that

which round to the nearest tenth is 4.5

Answer:

The Answer is option (D)

The answer is 7,776

6 times 6 times 6 times 6 times 6= 7,776

Answer:

7776

Step-by-step explanation:

6 x 6 x 6 x 6 x 6= 7776

Answer:

Irving earned about $363.00 during the week.

Step-by-step explanation:

Irving’s time-and-a-half pay rate an hour =$485.54

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

Payment for one hour =  $8.95

So, paid for 40 hours

=40*$8.95

= $358.00

Now for -a-half overtime

=$8.95*1.5

= $13.425

Now, for extra 9.5 hours

=$13.425*9.5

=$127.5375

Hence,  Irving’s time-and-a-half pay rate an hour

=127.5375+358.00

=$485.54

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Answer:

72 beats

Step-by-step explanation:

sec    |   5      |     30

beats |   12     |     x

30 divided by 5 = 6

12 times 6 = 72

Answer:

for x=3

Step-by-step explanation:

Step-by-step explanation:

as just answered in the other question, the y-intercept is simply the y-value, when x=0.

it is -5 for function 1.

and function 2 clearly crosses the y-axis at y = -7, which is the y-intercept.

as -5 is greater than -7, function 1 had the greater y- intercept.

Given that 16 families went on a trip and the cost of the trip was Rs. 2,16,352.The amount paid by each family is to be determined by unitary method Hence each family paid Rs.13522

Now, let's solve this by using the method of unitary method. To find the cost of 1 family trip, we will divide the total cost of the trip by the number of families.2,16,352 / 16 = 13,522 So, the cost of the trip per family is Rs. 13,522.Hence, each family paid Rs. 13,522 for the trip.

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Answer:

Step-by-step explanation

1. The total cost of the trip for all 16 families is Rs 2,16,352.
2. To find out how much each family paid, we need to divide the total cost by the number of families: Rs 2,16,352 ÷ 16.
3. When we do the division, we get the result: Rs 13,522.

Now let's check if this result is correct:

1. If each family paid Rs 13,522 for the trip, then the total cost for all 16 families would be: 16 × Rs 13,522 = Rs 2,16,352.
2. This is exactly the same as the total cost given in the problem statement.

So we have shown that each family paid **Rs 13,522** for the trip

The value of m + n is given as follows:

A. 18.

The exponential expression for this problem is defined as follows:

\((x^5y^6)^{\frac{1}{5}}(x^3y^4}^{\frac{1}{4}}\)

Applying the power of power rule, we have that the exponents are given as follows:

Then the values of m and n are given as follows:

m = 7, n = 11.

Thus the sum is given as follows:

m + n = 7 + 11 = 18.

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