HELP ME PLS I ONLY HAVE A COUPLE OF MIN PLSSSSSSSSSSSSSSSSSSSSS

Answer: -13b^6 - 162

Step-by-step explanation:

1- -5b^6 -50 - 112 -8b^6

2- -13b^6 - 50 -112

3- -13b^6 -162

Answer:

7n - 4

Step-by-step explanation:

Answer: 156°

Step-by-step explanation:

As you know angle sum of a quadrilateral = 360°

So, 3x + 5x + 9x + 13x = 360°

Or, 30x = 360°

Or, x = 12°

Hence: 3x = 36°, 5x = 60°, 9x = 108° and 13x = 156°

Answer:

a. \(\frac{x+2}{x+6}\)

Step-by-step explanation:

\(\frac{x^2 + 5x+6}{x^2 +9x+18}=\frac{(x+2)(x+3)}{(x+3)(x+6)}=\frac{x+2}{x+6}\)

first of all let's check how much each one had when it was 5:8 hmmm well, the total amount was $221, let's divide that by (5 + 8) and distribute accordingly to each.

\(\stackrel{Steve}{5\cdot \cfrac{221}{5+8}} ~~ : ~~ \stackrel{Marion}{8\cdot \cfrac{221}{5+8}}\implies \stackrel{Steve}{5\cdot 17} ~~ : ~~ \stackrel{Marion}{8\cdot 17}\implies \stackrel{Steve}{85} ~~ : ~~ \stackrel{Marion}{136}\)

then Steve got 11 bucks more, so he's got now 85 + 11, so

\(\cfrac{\stackrel{Steve}{85~~ + ~~11}}{\underset{Marion}{136}}\implies \cfrac{\stackrel{Steve}{96}}{\underset{Marion}{136}}\implies \cfrac{8\cdot 12}{8\cdot 17}\implies \cfrac{8}{8}\cdot \cfrac{12}{17}\implies 1\cdot \cfrac{12}{17}~\hfill \boxed{\stackrel{Steve}{12}:\stackrel{Marion}{17}}\)

Answer:

Step-by-step explanation:

Firstly, Steve and Marlon shared 221 dollars and their ratio is 5:8

Since a every sector in the ratio is worth the same. We can do 221 / (5+8) and that means we can figure out that every sector in 221 dollars is worth $17.

Currently, Steve then has $17 * 5 = $85. And Marlon has $17 * 8 = $136.

In the second half of the question it says Steve has been given $11 more.  So Steve now has $85 + $11 which is $96.

So the ratio is 96 : 136 but we have to simplify the ratio to get it first.

The highest common factor (HCF) between them is 8 so the simplified ratio is 96/8 : 136/8 which is 12 : 17

The correct answer would be 12 : 17.

Answer:

2x-1

Step-by-step explanation:

A function showing the value of the account after t years is \(f(t) = 690(1.021)^{t}\)

The percentage of growth per year (APY) is 21.22%.

In Mathematics and Financial accounting, continuous compounding interest can be determined or calculated by using this mathematical equation (formula):

\(f(t) = P_{0}e^{rt}\)

Where:

Based on the information provided above, we can reasonably infer and logically deduce that the function for the future value after t years is given by;

\(f(t) = 690(1 + 0.021)^{t}\\\\f(t) = 690(1.021)^{t}\)

Growth per year (APY) =  \(e^{r} =e^{0.021}\)

Growth per year (APY) = 1.02122 - 1 = 0.2122 = 21.22%

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Answer:

Exp Date: 1/17/2017

Exp Time: 4:00am

Prep Date: 12/3/2016

Prep Time: 4:00am

Initials: 12/7/2016

Step-by-step explanation:

A well-detailed version of the question has been uploaded in form of an image for easier understand.

Looking at the question, it was said that she received her store order on 12/3/2016 at 4am, this implies that the prep date and time are 12/3/2016 and 4am respectively. Also, it was said that the expiration date was printed on the product and it is 1/17/2017. Obviously, the expiration time would also be 4am because it was prepared at 4am and if we calculate in. 24hours we would get 4am at the expiration date as well. Lastly, we were told she opened the product she received on 12/7/2016 which is the initial date the product was used. From all these we can deduce the following:

Exp Date: 1/17/2017

Exp Time: 4:00am

Prep Date: 12/3/2016

Prep Time: 4:00am

Initials: 12/7/2016

Answer:

see below

Step-by-step explanation:

-7 = -7 + 0i

On a plane mark -7 on real axis and go 0 units on imaginary axis

Answer:

1/10

Step-by-step explanation:

1/2 divided by 5 = 1/10

Answer:

2 1/2

Step-by-step explanation:

Answer:

no its not

Step-by-step explanation:

a repeating decimal is one that repeats a number but this is a terminating decimal since it stops.

Answer:

segment AC is equal to A''B'' over 2

Step-by-step explanation:

Given that,

Scale factor = 2

The coordinates of A is (-3,3)

The coordinates of B is (1,-3)

The coordinates of C is (-3,3)

We know that, the ratio of length of new segment to the length of segment of original figure is called scale factor.

So.

\(\dfrac{A''B''}{AC}=2\\\\\text{On cross multiplying,}\\\\AC=\dfrac{A''B''}{2}\)

It means, segment AC is equal to A''B'' over 2 is the correct answer.

Sorry for bad handwriting

if i was helpful Brainliests my answer ^_^

Answer:

17

Step-by-step explanation:

Mission Information :

This question is incomplete this line is missing in the question " Rin reaches into the bag, pulls out a blue marble, and puts it in her pocket. Then Misaki reaches in and pulls out a marble. What is the total number of possible outcomes for Misaki’s marble"

Now coming to the solution ,

Given :

Red marbles=3

blue marbles=5

green marbles=2

yellow Marbles=8

Total number of outcomes can be determined by

=Red marbles + blue marbles + green marbles + yellow Marbles

\(= 3\ +\ 5+2 +8=18\)

As mention in the given question the Rin is pulling the 1 marble ,Now Total number of outcomes

\(=18-1\\=17\)

Therefore 17 is the correct answer

My Answer:

17 is the correct answer, so letter C.

Red marbles=3

blue marbles=5

green marbles=2

yellow Marbles=8

1.  The option D) SSRIs, The greatest success in treating major depression has been observed with the use of selective serotonin reuptake inhibitors (SSRIs).

These drugs are a type of antidepressant that work by increasing the levels of serotonin in the brain. SSRIs are considered to be the most effective medication for the treatment of depression, particularly in the long-term.

2.  the option B) delusion of reference ,A belief that an individual is being singled out for attention is known as delusion of reference. Delusions are a common symptom of schizophrenia and other psychotic disorders.

A delusion of reference is characterized by the belief that everyday events or objects have a special meaning that is directed specifically towards the individual. For example, an individual with this delusion may believe that the radio is broadcasting a message meant for them or that strangers on the street are staring at them because they are part of a conspiracy.

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You can determine if the inverse of a polynomial function is a function by using the Horizontal Line Test on the inverse.

The Horizontal Line Test is a graphical method that can be used to determine whether a given function is one-to-one, meaning that for each output value, there is at most one input value that maps to it.

If the inverse of a polynomial function is a function, it must pass the Horizontal Line Test, meaning that no horizontal line intersects the graph of the inverse more than once.

In other words, if the inverse of a polynomial function passes the Horizontal Line Test, it is guaranteed to have an inverse, which will be a function itself. If the Horizontal Line Test fails, then the inverse is not a function and does not have an inverse.

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Answer:

Sorry if I’m wrong but is it ... 90???

Step-by-step explanation:

========================================================

Work Shown:

The given list is {95, 89, 99, 85, 82, 81, 99}

Sort this list from smallest to largest.

We then have this: {81, 82, 85, 89, 95, 99, 99}

Next we will erase the first and last items in that sorted list above

Doing so leads to this smaller list: {82, 85, 89, 95, 99}

Repeat the step from before. Erase the first and last items

We now have {85, 89, 95}

One more time lets erase the first and last items getting {89}

This shows that 89 is the very center item

Going back to {81, 82, 85, 89, 95, 99, 99} we see that 89 is at the center with three items below it (81,82,85) and three items above it (95,99,99)

Therefore, the median is 89.

----------------------------------

Another route to take is to count the number of items in {81, 82, 85, 89, 95, 99, 99}. You should count 7 items.

Add 1 and divide by 2 to get (7+1)/2 = 8/2 = 4

The median is in slot 4, which is exactly where 89 is located in the list {81, 82, 85, 89, 95, 99, 99}

Note: this trick only works if you have an odd number of items in a set.

The translation of circle A to circle B is achieved using the translation rule

The scale factor of Circle A to Circle B is 2

In geometry, translation refers to a transformation that moves an object in a straight line without changing its size, shape, or orientation.

This movement is done by sliding the object along a line, which is called the axis of the translation.

The scale factor is solved by comparing the diameter

Circle A has diameter of 2 units

Circle B has diameter of 4 units

let the scale factor be k

diameter of circle A * k = diameter of circle B

2 * k = 4

k = 4 / 2

k = 2

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Answer:

  b > 1

Step-by-step explanation:

You want to know the conditions on an exponential function that represents growth.

The value of 'b' in the exponential function y = a·b^x is called the "growth factor." Each time x increases by 1 unit, the value of y is multiplied by 'b'. If that product is increasing, the value of 'b' must be greater than 1.

The relation represents growth when b > 1.

An exponential function in the form \(y = ab^x\) represents growth when the base (b) is greater than 1.

In an exponential function of the form y = ab^x, the base (b) is a crucial component. The behavior of the function depends on the value of the base.

When the base (b) is greater than 1, it means that b is a positive number larger than 1. In this scenario, as the value of x increases, the value of \(b^x\) also increases exponentially. This results in the function \(y = ab^x\) exhibiting growth.

To better understand this growth behavior, let's consider an example. Suppose we have an exponential function \(y = 2^x\). As x increases from 0, the values of \(2^x\) will be as follows:

For x = 0, \(2^0\) = 1

For x = 1, \(2^1\) = 2

For x = 2, \(2^2\) = 4

For x = 3, \(2^3\) = 8

For x = 4, \(2^4\) = 16

As you can see, as x increases, the values of \(2^x\) grow exponentially. This demonstrates the growth behavior of exponential functions when the base is greater than 1.

It's important to note that when the base (b) is between 0 and 1 (exclusive), the exponential function will exhibit decay or decreasing behavior rather than growth.

In summary, an exponential function of the form \(y = ab^x\) represents growth when the base (b) is greater than 1. As x increases, the function values increase exponentially, indicating a growth pattern.

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Answer: please provide detail

Step-by-step explanation:

2x - 7 = 29

2x = 36

x = 18

I think this might be it I'm not sure??

The unknown angle x in the triangle is 80 degrees

From the question, we have the following parameters that can be used in our computation:

The triangle

The unknown angle x is calculated using the sum of angles in a triangle theorem

So, we have

x + 60 + 40 = 180

Evaluate the like terms

x + 100 = 180

So, we have

x = 80

Hence, the unknown angle x is 80 degrees

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Answer:

\(\boxed {x < -4}\)

Step-by-step explanation:

Solve the following inequality:

\(1 + 2x < -7\)

-Subtract \(1\) to both sides:

\(1 - 1 + 2x < -7 - 1\)

\(2x < -8\)

-Divide both sides by \(2\):

\(\frac{2x}{2} < \frac{-8}{2}\)

\(\boxed {x < -4}\)

The number line:

When the price of gasoline increases by 2%, the quantity demanded of airline tickets increases by 2.2%.

To find the percentage change in the quantity demanded of airline tickets when the price of gasoline increases by 2%, we need to calculate the cross-price elasticity between airline tickets and gasoline.

Cross-price elasticity of demand measures the responsiveness of the quantity demanded of one good to a change in the price of another good. It is calculated as the percentage change in the quantity demanded of the first good divided by the percentage change in the price of the second good.

Given that the cross-price elasticity between airline tickets and gasoline is 1.1, we can set up the following equation:

Cross-price elasticity = (percentage change in quantity demanded of airline tickets) / (percentage change in price of gasoline)

1.1 = (percentage change in quantity demanded of airline tickets) / 2

To find the percentage change in the quantity demanded of airline tickets, we can rearrange the equation as follows:

(percentage change in quantity demanded of airline tickets) = 1.1 * 2

(percentage change in quantity demanded of airline tickets) = 2.2

Therefore, when the price of gasoline increases by 2%, the quantity demanded of airline tickets increases by 2.2%.

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Answer:

T

Step-by-step explanation:

Answer:

∠BCE is 115°

Step-by-step explanation:

The given parameters are;

The shape Tanya cut from the striped piece = Isosceles triangles

The measure of the vertex angle of the isosceles triangle = 50°

The segment \(\overline {BC}\) is parallel to the base \(\overline {FG}\)

Therefore, we have;

∠GAF + ∠AGF + ∠AFG = 180°; Sum of the interior angles of a triangle

∴ ∠AGF + ∠AFG =  180° - ∠GAF =  180° - 50° = 130°

∠AGF = ∠AFG;  Base angles of an isosceles triangle

∴ ∠AGF + ∠AFG = ∠AGF + ∠AGF = 2 × ∠AGF = 130°

∠AGF = 130°/2 = 65°

∠AGF = 65°

∠AGF ≅ ∠ACB, corresponding angles of two parallel lines, \(\overline {BC}\) and \(\overline {FG}\) cut by a transversal \(\overline {AG}\)

∠AGF = ∠ACB = 65°, definition of congruency

∠ACB + ∠BCE = 180° Sum of angles on a (straight) line

∠BCE = 180° - ∠ACB =  180° - 65° = 115°

∠BCE = 115°

Answer:

5 cm per hour

if this helps

Step-by-step explanation: