If f(x) = 3x2 + 2 and g(x) = -5x +3, find f(g(x)).
PLEASE HELP ME

Answer:

thats rlly hard

Step-by-step explanation:

Answer:

14x + x^2

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

9x^2

Step-by-step explanation:

2x /x^2 + (x-4)/ 9x

Cancel the common factor of x in the first term

2 /x + (x-4)/ 9x

We need a common denominator of 9x

2 /x *9/9 + (x-4)/ 9x

18/9x  + (x-4)/9x

Add the numerators

18+x-4

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

9x

14+x

----------

9x

Multiply the top and bottom by x to get it to match one of the answers

14x + x^2

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

9x^2

Answer:

The equation is an exponential growth equation.

$228,000 represents the initial cost of a real estate that appreciates 3% per year over the course of years.

Step-by-step explanation:

the correct equation is: V(C)=228,000(1.03)^t

Hi, to answer this question we have to apply an exponential growth equation:  

A = P (1 + r) t  

Where:  

p = initial cost

r = growing rate (decimal form)  

t= years  

A =cost after t years  

Before applying the formula:

1.03 = 1+r

1.03-1 =r

0.03=r

Replacing with the values given:  

A = 228,000 (1+ 0.03)^t

r = 0.03

Since r  is in decimal form, we have to multiply it by 100  

0.03 x 100 = 3% appreciation per year

Feel free to ask for more if needed or if you did not understand something.  

Answer:

0.01

Step-by-step explanation:

19,354/253=76.498 or 76.5 Also it makes more sense than 0.98,o.99, and 0

Hey!!!

Range={5,9,2}

Hope it will help you ..

Good luck on your assignment

Answer:

Step-by-step explanation:

She needs to practice piano for 2 hours this week:

Lets add the time she played the piano so far:

Monday + Tuesday + Wednesday

Which is

20 + 30 (half an hour) + 15

= 65 minutes

In which 2 hours is equal to 120 minutes

So,

120 - 65 = 55

She needs to practice for 55 more minutes in this week

Answer:

£142 for 3 jumpers and 8 T-shirts

Step-by-step explanation:

Since the T-shirts cost £3.50 each and they are buy one get one free, when you buy 8 T-shirts you only pay for 4 of them.

£3.50(4) = £140 for the 8 T-shirts

Since you bought 3 jumpers with a buy 3 for £2 sale, the 3 jumpers cost £2.

Add the amount of money all together to find the total cost of the T-shirts and jumpers.

£140 + £2 = £142

If this answer is correct, please make me Brainliest!

Answer:

Negative linear association/correlation.

Step-by-step explanation:

The type of association that is shown in the scatter plot is negative linear association since it declining at a steady rate with a few outliers. It resembles a line going downwards or sloping downwards.

The best describes the type of association shown in this scatter plot is,

⇒ negative linear association

We have to given that,

A scatter plot is shown in figure.

Since, this scatter plot declining at a steady rate with a few outliers.

And, It resembles a line going downwards or sloping downwards.

Hence, The type of association that is shown in the scatter plot is negative linear association.

Thus, The best describes the type of association shown in this scatter plot is,

⇒ negative linear association

To learn more about Scatter Plot visit:

brainly.com/question/6592115

#SPJ2

Answer:

C. 5 times the MAD

Step-by-step explanation:

The difference between the mean cost to treat dogs at No Ruff Stuff Animal Hospital and the mean cost to treat cats at No Ruff Stuff Animal Hospital is about 5 times the MAD. This is a large difference.

The correct option is C.

In mathematics and statistics, the term "mean" refers to the average of a set of variables. There are various ways to determine the mean, including geometric means, harmonic means, and simple arithmetic means (putting the numbers together and dividing the result by the number of observations).

Given:

The mean cost to treat dogs at No Ruff Stuff Animal Hospital is $224.65.

And MAD = $20.52

The mean cost to treat cats at No Ruff Stuff Animal Hospital is $124.84.

And MAD = 19.75.

The difference between the mean cost to treat dogs at No Ruff Stuff Animal

Hospital and the mean cost to treat cats at No Ruff Stuff Animal Hospital is,

= 224.65 - 124.84.

= 99.81

= 5 x 19.75

Therefore, the difference is 5 times MAD.

To learn more about the mean;

brainly.com/question/13451489

#SPJ6

Answer: 1

Step-by-step explanation: Rise/Run, pick two points and use the formula (y2-y1)/(x2-x1)

Answer:

1

Step-by-step explanation:

the function is

f(x) = x - 2.

This is in m(x) + b form, so whatever is before the x is the slope. Since X is just by itself, the slope is 1.

Answer:

59% of women will be a part of the work force in 1996

According to the bars, the percentage was in the range of 57.5 - 60.2. This verify the previous result.

Step-by-step explanation:

In the figure attached, the bar graph is shown.

f(x) = 3.5√x + 38

where f(x) models the percentage of U.S. women in the labor force x years after 1960. In 1996, x = 1996 - 1960 =  36. Replacing it into the equation:

f(36) = 3.5√36 + 38 = 59%

Answer:

42

Step-by-step explanation:

im pretty sure I got this right I did it in my head

Answer:

m 5 = 42

Step-by-step explanation:

A line is 180 degrees. m 4 = 138 degrees. 180 - 138 = 42 degrees. this makes m 1 = 42 degrees and m 5 is equal to m 1.

Answer:

As the angles are supplementary, their sum is 180

123 + 3x = 180

3x = 57

x = 19

Answer:

x° = 19°

Step-by-step explanation:

[tex] = > 123 \degree + 3x \degree = 180 \degree \\ \\ = > 3x\degree = 180\degree - 123\degree \\ \\ = > 3x\degree = 57\degree \\ \\ = > x\degree = (\frac{57}{3} )\degree \\ \\ = > x\degree = 19\degree [/tex]

Answer: Rhombus

A rhombus is a quadrilateral with all four sides the same length. If all four angles are the same (all 90 degrees), then the rhombus is more specifically a square. Any rhombus is a parallelogram which is why we have congruent opposite pairs of angles.

Answer:

one interior angle + one exterior angle = 180 degrees

Step-by-step explanation:

This is because the two angle form a straight line, which equal to 180 degrees.

Answer: y= -1x + 5

Step-by-step explanation:

(-3,8) ( 4,1)

8-1= 7

-3-4 = -7

7/-7 = -1  so the slope is -1   so we will use the formula y=mx+b to find the y-intercept

8= -1(-3) + b

8= 3 + b

-3   -3

b= 5  so the y intercept is 5 now we will write the equation like this y= -1x + 5

Answer:

its 8.5

Step-by-step explanation:

Answer: Length=10.5

Step-by-step explanation: P=34 and W=6.5. This can also be known as Perimeter=W+L+W+L=2(W+L). In this case, it would be 34= 2(6.5 +L). 34=13+2L.(The 2L's are crossed out now because they cancel both out)

 -2L         -2L   (There is a line going down at the equal sign.

34+-2L=13 Subtract 34 from both sides and cancel the two 34's out)

-34        -34

-2L=-21 (Divide both sides by -2) (Cancel out the -2's)

 /-2  /-2

L = 10.5

Answer:

Step-by-step explanation:

So the right answer is 115 degree.

Look at the attached picture

Hope it will help you..

Good luck on your assignment

Answer:

m = x^6

Step-by-step explanation:

4x^12 – 5x^6 – 14 = 0

Let m = x^6

4m^2 - 5m - 14 = 0

On the first day the frog ate 12 bugs

second day the frog ate 20 bugs

third day the frog ate 28 bugs

fourth day the frog ate 36 bugs

fifth day the frog ate 44 bugs

Answer:

45 degrees

Step-by-step explanation:

the right angle is 90 degrees and one angle is 45 degrees and 90+45=135 and 180-135=45 so 45 degrees is the missing angle

Answer:

millimeter

centimeter

meter

kilometer

Step-by-step explanation:

Measure of Lengths

10 millimeters (mm) = 1 centimeter (cm)

10 centimeters = 1 decimeter (dm) = 100 millimeters

100 centimeter = 1 meter (m) = 1,000 millimeters

1000 meters = 1 kilometer (km)

Answer:

28.5

Step-by-step explanation:

(35+24+32+24+17+33+39+23)/8

(59+56+50+62)/8

(115+112)/8

227/8

=28.375

Answer:

no solution

Step-by-step explanation:

when you substitute [tex]y[/tex] for [tex]-2x+4[/tex] the equation is false

how I solved this:

1. substitute [tex]y[/tex] for [tex]-2x+4[/tex]

[tex]6x+3(-2x+4)=-12[/tex]

2. distribute the 3

[tex]6x+-6x+12=-12[/tex]

3. combine like terms

[tex]12=-12[/tex]

this is incorrect because 12 does not equal -12, so there is no solution

Answer:

11

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Since the spinner is equal divide into 4 parts

Thus, each is 1/4

40 * 1/4 = 10

Answer = 10

[RevyBreeze]

Answer:

The answer is 27

Step-by-step explanation:

I worked it out using a calculator

Answer:

26

Step-by-step explanation: