What equation is represented in this graph.
15 Points need ASAP.
Thanks!

Its pretty obvious since the other answer has 1 star, but its B. I got it right on khan academy:)

The correct statement is option A)

Function, in mathematics, is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given here: The graph of the function h(t)=0.32-[tex]0.5^t[/tex]

which can be re written as h(t)=  [tex]\frac{8}{25}[/tex] - [tex]\frac{1}{2} ^t[/tex]

Thus clearly as the value of t increases or as we move from negative to positive values the graph of the function tends towards zero and is negative for negative values of t.

For instance, at t= -4 we have

8/25 - 16=15.68

and at t=4 we have

8/25 - 1/16 =0.2575

And it intercepts the x-axis at (1.644,0)

Clearly h(t) is smaller for negative values of t and higher for higher values of t and thus has a upward curvature when we input the values from left to right.

Hence, The curve should slowly bend towards x-axis and option A is the correct answer because the graph is higher values for higher values of t.

Learn more about functions here;

https://brainly.com/question/28303908

#SPJ5

Answer:

$2,975.85

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

[tex]A=P(1+\frac{r}{n} )^{nt}[/tex]

P = initial balance

r = interest rate (decimal)

n = number of times compounded annually

t = time

First, change 3.5% into a decimal:

3.5% -> [tex]\frac{3.5}{100}[/tex] -> 0.035

Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:

[tex]A=2,500(1+\frac{0.035}{4})^{4(5)}[/tex]

[tex]A=2,975.85[/tex]

After 5 years, the account will have $2,975.85

Answer:

A. x=4 and x= -10

Step-by-step explanation:

x^2 +6× = 40

x^2 +6x -40

(x-4)(x+10)

x-4 = 0

x+10 = 0

x= 4

x=-10

The solutions to the equation are x = -10 and x = 4.

Option A is the correct answer.

Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.

We also find the solution in a system of equations using the substitution or elimination method.

Example:

2x + 4 = 8

The solution is x = 2.

We have,

To solve the equation x² + 6x = 40,

We need to first rearrange it into the standard quadratic form of:

ax² + bx + c = 0.

x² + 6x - 40 = 0

Now, we can factor the quadratic expression or use the quadratic formula to solve for x.

Factoring:

(x + 10)(x - 4) = 0

Setting each factor equal to zero and solving for x gives:

x + 10 = 0 or x - 4 = 0

x = -10 or x = 4

Therefore,

The solutions to the equation are x = -10 and x = 4.

Learn more about solutions of equations here:

https://brainly.com/question/545403

#SPJ7

Answer:

1/27

Step-by-step explanation:

That means

1/3 * 1/3 * 1/3

1/9 * 1/3

1/27

Answer:

1/27

Step-by-step explanation:

(1/3)^3

1/3*1/3*1/3

1/27

Answer:

3x + 7y = −17

4x − 7y = 10

Add up both sides of 2 equations, then

7x = -7

=> x = 1

=> y =(3 x 1 - 17)/7 = -14/7 = -2

Hope this helps!

:)

Answer:5/8 and 1/4

Step-by-step explanation:

The coordinates of point K can be given by (-1/4, 5/8).

Cartesian coordinates are the values on a graph that can be used to show the location of a point on the graph.

There are 4 lines between 0 and -1 on the x-axis which divide it into 4 equal parts.

Point K lies on the first line. This means that the x-coordinate of the point is -1/4.

There are 8 lines between 0 and 1 on the y-axis which divide it into 8 equal parts.

Point K lies on the fifth line. This means that the y-coordinate of the point is 5/8.

From this, we can understand that the coordinates of the point K on the graph can be given by (-1/4, 5/8).

Therefore, the coordinates of point K can be given by (-1/4, 5/8).

Learn more about cartesian coordinates here: https://brainly.com/question/9391785

#SPJ2

Answer:

Y=7

Step-by-step explanation:

PYTHAGOREAN THEOROM

Answer:

15,760

Step-by-step explanation:

I just added all of them...

The sticker price we just need to add all the extras to the suggested retail price. The total sticker price would be $15,760.

The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.

To find the sticker price we just need to add all the extras to the suggested retail price:

suggested retail price       $13,760

air conditioner                    $800

cruise control                     $235

custom sound system       $490

destination charge            $475

total sticker price = 13,760 + 800 + 235 + 490 + 475

                              = 15,760

The total sticker price would be $15,760.

The sticker price includes all the extras that the car dealer adds to the MSRP, and is generally the price of ready-to-sell cars.

Learn more about addition;

https://brainly.com/question/14092461

#SPJ2

Answer:

The answer would be 1/2

Step-by-step explanation:

Heads or tails are 50/50 chances as well as the odd and even numbers.

Answer:

Total FUTA : $669.6

Step-by-step explanation:

Given the information

As we know, FUTA is short for Federal Unemployment Tax Act, and the FUTA tax rate is 6.2% applied to a maximum cumulative earnings of $7,000.

So in this situation, only person 1 and 2 must pay FUTA tax because ther earning are lower than $7,000.

=> Total FUTA : $669.6

Answer:

$1103.60

Step-by-step explanation:

Answer:

68+4x

-0.3+0.3y

11m + 1n

72 - 12a + 72a

1 3/4h + h/10

Step-by-step explanation:

Answer:

4. this would be a positive correlation

5. this has no correlation

Step-by-step explanation:

I hope that was the answer you are looking for

Answer:

The first one has a positive association. You can see that if you were to make a like marking the average rate of change, it would be positive.

For the second one, it would actually be both positive and negative. But Since it does both, it has no correlation.

Step-by-step explanation:

Answer:

idk

Step-by-step explanation:

idk

Answer:

that is to hard

Step-by-step explanation:

Answer:

1. 4n+2

2. 2n+2

3. 5n-3

4. 4n+1

5. 3n

That's all I can work out I'm sorry

Answer:

4x10^12

Step-by-step explanation:

Answer:

C. l only

Step-by-step explanation:

Answer:

I believe since 38 is base 10 then in bas 5 it will be 123 I hope I helped

Step-by-step explanation:

Answer:

IDK

Step-by-step explanation:

Answer: 308

Step-by-step explanation:

sorry if wrong............

Answer:

24 cm²

Step-by-step explanation:

The area (A) is calculated as

A = [tex]\frac{1}{2}[/tex] product of the diagonals, that is

A = 0.5 × 6 × 8 = 24 cm²

Answer:

66

Step-by-step explanation:

Wrong total mark = 65 * 20 = 1,300

remainder of Tum score to be added= 55-35 = 20

Add this to total = 20 + 1300 = 1320

Correct average score = 1320/20 = 66

Answer:

66

Step-by-step explanation:

Answer:

ummm

Step-by-step explanation:

what is the question

Answer:

[tex]n > 1[/tex]

Step-by-step explanation:

Given

Statement: 4x n is greater than 4

Required

Value of n

First we need to rewrite the statement in algebraic form;

Product 4 * n is represented by 4n

greater than 4 is represented by > 4

Bringing these two together, it gives the following

[tex]4n > 4[/tex]

Divide through by 4

[tex]\frac{4n}{4} > \frac{4}{4}[/tex]

[tex]n > 1[/tex]

We've arrive at solution;

This means that n is greater than 1

So, the values of n must start from 2 to show that the condition is true

The value of n = 7/8 makes the inequality 4n > 4 false because 7/8 is less than 1.

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.

We have n as a number.

4n > 4

Plug n = 5

20 > 4 (true)

Plug n = 9/5

36/4 > 4

9 > 4 (true)

Plug n = 3

12 > 4 (true)

Plug n = 7/8

28/8 > 4

3.5 > 4  (false)

Thus, the value of n = 7/8 makes the inequality 4n > 4 false because 7/8 is less than 1.

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ5

Answer: b

Step-by-step explanation:

Answer:

B. 5,10,15,20,25

Step-by-step explanation:

The first 5 multiples of a number are that number multiplied by 1-5 so

5(1),5(2),5(3),5(4),5(5) so

5,10,15,20,25 so

B. 5,10,15,20,25

Answer:

5,10,15,20,25

Step-by-step explanation:

How do u not know this ur in middle school  

Answer:

[tex]145.3in^2[/tex]

Step-by-step explanation:

[tex]A_{L} =2\pi rh=2*\pi *2.5*9.25\\=145.3in^2[/tex]

Answer:

y = -2x - 8

Step-by-step explanation:

We want to find the slope-intercept form of this equation. Slope-intercept form is denoted by: y = mx + b, where m is the slope and b is the y-intercept.

We already know that the slope is -2, so that means m = -2.

We also know the y-intercept (or the point where the line crosses the y-axis) is (0, -8), which means b = -8.

Thus, our equation is: y = -2x - 8.

~ an aesthetics lover

y=-2x-8 this should be right i had this same problem before :)

Answer:

The output is 5

Step-by-step explanation:

-4 is the input (x value). To find the output, you have to find where -4 is on the line. -4 is on the line when 5 is the y coordinate (output).

Answer:

Options B and D.

Step-by-step explanation:

The general form of sine function

[tex]h(x)=A\sin (Bx+C)+D[/tex]

where, |A| is amplitude, [tex]\frac{2\pi}{B}[/tex] is period, [tex]\frac{-C}{B}[/tex] is phase shift and D is y-intercept.

The general form of cosine function

[tex]h(x)=A\cos (Bx+C)+D[/tex]

where, |A| is amplitude, [tex]\frac{2\pi}{B}[/tex] is period, [tex]\frac{-C}{B}[/tex] is phase shift and D is y-intercept.

In function, [tex]f(x)=-\sin x-1[/tex]

Amplitude : [tex]|A|=1[/tex]

y-intercept : -1

In function, [tex]f(x)=-2\sin x-1[/tex]

Amplitude : [tex]|A|=2[/tex]

y-intercept : -1

In function, [tex]f(x)=-\cos x[/tex]

Amplitude : [tex]|A|=1[/tex]

y-intercept : 0

In function, [tex]f(x)=-2\cos x-1[/tex]

Amplitude : [tex]|A|=2[/tex]

y-intercept : -1

Therefore, the correct options are B and D.

Answer:

B

Step-by-step explanation:

edge2020 quiz

Answer:

Total amount to be paid on 13th day is $40.96.

Step-by-step explanation:

Mr. Morris pays Rob $0.01, $0.02, $0.04 ..... on 1st, 2nd , 3rd .... day respectively.

We can clearly see that the next number is becoming double of the previous value.

The above sequence of numbers are in a Geometric Progression with  

First term, a = 0.01 and

Common ratio, r = 2

We have to find the total amount paid on 13th day.

We know that the [tex]n^{th}[/tex] term of a GP is given by:

[tex]a_{n} =ar^{n-1}[/tex]

Where, a is the first term of GP

r is the common ratio

We have to find the [tex]13^{th}[/tex] term of the GP as per question statement.

Putting the values in the formula above:

n = 13

a = 0.01 and

r = 2  

[tex]a_{13} = 0.01 \times 2^{13-1}\\\Rightarrow 0.01 \times 2^{12} \\\Rightarrow 0.01 \times 4096\\\Rightarrow 40.96[/tex]

Total amount to be paid on 13th day is $40.96.