How did you get that answer tho? Like 3/4/w = what over what??

Answer:

Not all labels will be used. ... They charge a certain rate for the rental of a sailboat and an additional ... according to the length of time for which the tourists rent the boat.

Given:

The given function is:

\(f_1(x)=-3\cdot 2^{x-5}-4\)

The graph of the function is given.

To find:

The end behavior of the given function.

Solution:

We have,

\(f_1(x)=-3\cdot 2^{x-5}-4\)

From the given graph it is clear that the function approaches to -4 at x approaches negative infinite and the function approaches to negative infinite at x approaches infinite.

\(f_1(x)\to -4\) as \(x\to -\infty\)

\(f_1(x)\to -\infty\) as \(x\to \infty\)

Therefore, the end behaviors of the given function are:

\(f_1(x)\to -4\) as \(x\to -\infty\)

\(f_1(x)\to -\infty\) as \(x\to \infty\)

Answer:

A = 2/15 in^2

Step-by-step explanation:

To find the area of a rectangle, we multiply length times width

A = l*w

A = 2/5 * 1/3

A = 2/15 in^2

Answer:

\(\sf area=\dfrac{2}{15} \ in^2\)

Step-by-step explanation:

Area of a rectangle = width x length

Given:

Substitute these values into the equation are solve:

\(\sf \implies area=\dfrac13 \times \dfrac25\)

\(\sf \implies area=\dfrac{1 \times 2}{3 \times 5}\)

\(\sf \implies area=\dfrac{2}{15} \ in^2\)

Step-by-step explanation:

v = u + at

v-u = at

a = (v -u)/t

When t = 4, u=10, v=50

a = (50-10)/4

a= 40/4

a = 10

Answer:

DNA from multiple beings have been found all over the world, this is also a theory because of the ability for the continents to be formed together, they almost click together like puzzle pieces!

Step-by-step explanation:

Answer:

Another piece of evidence that could support the idea that continents were once joined together could be that mountain ranges can be found on multiple continents even though now they are very far apart. For example, the Appalachian Mountains can be connected to mountains in Europe.  This supports the idea that continents were once joined together.

Let me know if this helps!

Input data

18 mile river trip

$249

Ratio?

Procedure

R = ratio

13.8 dollars per mile

To calculate how many miles I can travel for one dollar we will use the following expression

You can travel 0.072 miles with one dollar.

Answer:

I believe b?

Step-by-step explanation:

I think i took this course

Answer:

c. The amount of water increases 4 cm^3 each minute

Step-by-step explanation:

Chart:

1     4

2     7

3     10

4     13

5     16

Explanation: You need to keep adding 3 as you go, 3+1 equals 4, 4+3 equals.....

( I'm really bad at explaining stuff but I hope you understand)

Answer:

i see, i see, you don't know what it be, well, i assume you're a busy bee, so quick answer is C.

Step-by-step explanation:

Answer:

(a) 0

(b) -3/26

Step-by-step explanation:

(a)

We essentially plug 1 in for x and 2 in for y.

Our expression is \(\frac{2x-y}{y^2+1}\), so making the correct substitutions yields:

\(\frac{2x-y}{y^2+1}=\frac{2*1-2}{2^2+1}=\frac{2-2}{4+1} =\frac{0}{5} =0\)

So, the answer for part (a) is 0.

(b)

Again, we're now plugging in 1 for x and 5 for y:

\(\frac{2x-y}{y^2+1}=\frac{2*1-5}{5^2+1}=\frac{2-5}{25+1} =\frac{-3}{26} =-\frac{3}{26}\)

So, the answer for part (b) is -3/26.

Step-by-step explanation:

So we have the rational expression \(\frac{2x -y}{y^{2} +1}\\\). All we have to do is to just plug the given values for what x and y are.

\(\frac{2x -y}{y^{2} +1}\\ \frac{2(1) -(2)}{(2)^{2} +1} \\ \frac{2 -(2)}{4+1} \\ \frac{0}{5} \\ 0\)

\(0\)

\(\frac{2x -y}{y^{2} +1}\\ \frac{2(1) -(5)}{(5)^{2} +1} \\ \frac{2 -(5)}{25+1} \\ \frac{-3}{26} \\ -\frac{3}{26}\)

\(-\frac{3}{26}\\\)

Answer:

x = 85°

y = 85°

Step-by-step explanation:

The sum of angles in a triangle are 180°

So 29 + 66 + x = 180

Solve for x:

180 = 29 + 66 + x

Subtract 29 and 66 from both sides

85 = x

x = 85°

_______________________________________

x = y because they are vertical angles, and are congruent.

Since x is 85°, y = 85° as well

-Chetan K

Answer:

X= 85

Y= 85

Step-by-step explanation:

All angles in a triangle add up to 180.

Because we are given two of the angles of this triangle, we can solve for X.

180= 29+66+X

Therefore,

X= 180-29-66

X= 85

To solve for Y:

if two angles are diagonal from each other with no other lines intersecting the angle (as seen in this example), then the two diagonal angles are equal.

In this example, X is diagonal to Y

Therefore,

X=Y

X=85

Y=85

Answer:

34r+48

Step-by-step explanation:

36r+48-2r=34r+48

Answer:

3 3/4 cups of sugar

Step-by-step explanation:

Answer:

Step-by-step explanation:

Solving systems of equations gives the points of intersection when the equations are graphed.

The answer is 3.

Answer:

108

Step-by-step explanation:

Given sequence,

    \(2916,972,324,---,36\)

Find the missing number in the given sequence.

Clearly here, we have a pattern in the given sequence.

\(\frac{2916}{3}=972\quad \text{and}\quad\frac{972}{3} =324\)

Therefore, \(\frac{324}{3} =108\quad \text{and}\quad \frac{108}{3} =36\)

Hence, the missing number is \(108\).

Answer:

D

Step-by-step explanation:

0.8 = 80

75% = 75

3/5 = 60

0.56 = 56

hOPE THIS HELPED

brainliestis appreicated.

A(n) exponent is a symbol or number that indicates the power to which a base is raised.

In mathematics, exponents are used to represent repeated multiplication. The base is the number that is being multiplied, and the exponent tells us how many times the base should be multiplied by itself.

For example, in the expression 2³, the base is 2, and the exponent is 3. This means that 2 is multiplied by itself three times: 2 * 2 * 2, which equals 8.

Exponents allow us to efficiently represent and calculate large numbers or repeated operations. They also play a crucial role in algebra and calculus, where they help in simplifying expressions, solving equations, and describing exponential growth or decay.

In summary, exponents provide a concise and powerful notation for expressing repeated multiplication, enabling efficient calculations and facilitating mathematical operations in various branches of mathematics.

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Hello, I do not see a question nor a histogram for the statement/info provided. I am assuming that the question that you are referring to is "Which of these most likely describes the data shown in the histogram?"

Answer:

The correct answer would be: A, The cards are grouped into five intervals according to price. The prices of the cards  vary within each interval, and the highest frequency is 21.

Explanation:

From the histogram (below), you can observe that the highest frequency for the diagram is in fact 21, so you can eliminate answer options B and D.

You are left with either A or C, but you can tell that C is wrong as it states "The prices of the cards are  limited to a few whole number values", but in truth the histogram displays values that are decimals, the prices of the cards  vary within each interval.

Hope this helps!

Answer:

divide 3 by nine and you get 3 which means 2*3=6 and 6+3=9 so x is equivalent to 9

Step-by-step explanation:

Hope it helps! :D

The number of days Willow should work to have saved more money that Tyler is 7 days.

The linear equation that represents the amount that Willow saves is:

Amount saved = (daily wage - amount spent on gas) x number of days

S = ($30 - $4.25) x t

S = $25.75t

The linear equation that represents the amount that Tyler saves is:

Amount saved = amount in the account + (amount he makes x number of days)

S = $120 + ($6.50 x t)

S = $120 + $6.50t

The inequality that represents when Willow would have saved more money is:

S = $25.75t >  $120 + $6.50t

In order to solve for t, take the following steps:

Combine and add similar terms: $25.75t - 6.50t > $120

19.25t > 120

Divide both sides of the equation by 19.25: t > 120 / 19.25

t > 6.23

t > 7

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A C++ function getNorm that returns its 1-norm is defined.

Here's an implementation of the 'getNorm' function in C++:

#include <iostream>

float getNorm(float **matrix, int N) {

   float norm = 0.0;    

   for (int j = 0; j < N; j++) {

       float sum = 0.0;

       for (int i = 0; i < N; i++) {

           sum += std::abs(matrix[i][j]);

       }

       if (sum > norm) {

           norm = sum;

       }

   }    

   return norm;

}

In this implementation, we iterate over each column of the matrix and calculate the sum of absolute values of elements in that column. We keep track of the maximum sum encountered so far and return it as the 1-norm of the matrix.

Complete Question:

Given a NxN matrix of floats, write a function getNorm that returns its 1-norm, defined as: || A||\(_1\) = max (i<=j<=n)\((\sum (i=1\ to\ n) |a_{ij}|\))

The prototype of getNorm should be: float getNorm(float **matrix, int N);

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Explanation:

No, 0.2 is not bigger than 0.31. In decimal form, 0.2 is equivalent to 0.20, which is smaller than 0.31.

Answer:

No

Step-by-step explanation:

We can rewrite .2 as:

0.20

and write an inequality:

0.20<0.31

So no, .2 is NOT bigger than 0.31.

Hope this helps! :)

Answer: D) 15.7

Step-by-step explanation:

Start with the formula C=2 πr

Then solve for r r=C2π = 98.62·π = 15.69(7)204

The radius of the circle is 15.7 mm.

The route or boundary that encircles any shape in mathematics is defined by the shape's circumference.

The measurement of the circle's perimeter, also known as its circumference, is called the circle's boundary. The region a circle occupies is determined by its area. The length of a straight line drawn from the centre of a circle equals the diameter of that circle.

We have,

The circumference of Circle = 2πr

Also, The circumference of a circle is 98.596 millimeters.

So, circumference of Circle = 2πr

98.596 = 2πr

98.596 = 6.28r

r= 98. 596 / 6.28

r = 15.7 mm

Thus, the radius is 15.7 mm.

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Initial length = 72 cm

Stretched length = 90 cm

Find the increased in length:

increase = 90 - 72 = 18

Find the percentage increase:

Percentage increase = change/original x 100

Percentage increase = 18/72 x 100 = 25%

Answer: The elastic band's length is increased by 25%

The domain restriction in the left side of the equation is x = 12.

Here we have the equation:

8/(x - 12) = -8/x

The domain restrictions are the values of x such that we will have a zero in one of the denominators (this is because we can't divide by zero)

Then we need to remove these values.

We can see that in the left side of the equation, when x = 12 the denominator becomes zero, so that is the domain restriction.

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To rank the given functions by order of growth and partition them into equivalence classes, we need to compare the growth rates of these functions. Here's the ranking and partition:

1. g6(n) = 2^sqrt(log(n)) - This function has the slowest growth rate among the given functions.

2. g5(n) = n^3/2 - This function grows faster than g6(n) but slower than the remaining functions.

3. g4(n) = n^2 - This function grows faster than g5(n) but slower than the remaining functions.

4. g3(n) = n^2log(n) - This function grows faster than g4(n) but slower than the remaining functions.

5. g2(n) = n^3 - This function grows faster than g3(n) but slower than the remaining function.

6. g1(n) = 2^n - This function has the fastest growth rate among the given functions.
Equivalence classes:

The functions can be partitioned into the following equivalence classes based on their growth rates:

{g6(n)} - Functions with the slowest growth rate.

{g5(n)} - Functions that grow faster than g6(n) but slower than the remaining functions.

{g4(n)} - Functions that grow faster than g5(n) but slower than the remaining functions.

{g3(n)} - Functions that grow faster than g4(n) but slower than the remaining functions.

{g2(n)} - Functions that grow faster than g3(n) but slower than the remaining function.

{g1(n)} - Functions with the fastest growth rate.

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Answer:

I can help you.

Step-by-step explanation:

The function in the graph is y = x² - 1 and the inverse of the function is y = √(x + 1) and the graph is attached

Examining the graph the vertex is v(h, k) = (0, -1)

Quadratic equation is of the form

y = a(x + h)² + k

using the vertex we write the equation as

y = a(x + 0)² - 1

using point (1, 0) a is calculated

0 = a(1 + 0)² - 1

a = 1

The equation of the graph is

y = a(x + 0)² - 1

y = x² - 1

The domain of the equation is all real numbers and the range is calculated from the inverse

x = √(y + 1)

y + 1 ≥ 0

y ≥ -1

Inverse function

y = x² - 1

x² = y + 1

x = ±√(y + 1)

exchanging the variables

y = ±√(x + 1)

taking the positive function

y = √(x + 1)

here the domain and range is exchanged

range: all real numbers

domain: x  ≥ -1

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