Help plsss it’s 11:08 and due at 11:59

Answer:

see explanation

Step-by-step explanation:

to find f(g(x)) , substitute x = g(x) into f(x)

f(g(x))

= f(3x + 1)

= (3x + 1)² + 9(3x + 1) ← expand parenthesis

= 9x² + 6x + 1 + 27x + 9 ← collect like terms

= 9x² + 33x + 10

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to find g(f(x)), substitute x = f(x) into g(x)

g(f(x))

= g(x² + 9x)

= 3(x² + 9x) + 1 ← distribute parenthesis

= 3x² + 27x + 1

Answer:

add x to both sides. once you do this, you will get x+y=15

1) For our first job, PROBLEM A, it has a mean of 515 points and a standard deviation of 114 points. We're given the goal of calculating what % belongs between 401 and 629. As we can see, if we remove 515, then subtract 114 from 515, we obtain our first value of 401, then if we add our standard deviation tournament, we get our second number of 629. So, using the empirical rule, we know that in this scenario, 68 of our data points will fall inside this range.

2) Part B requires us to identify the scores that are less than 401 and larger than 629. So, in part A, we have the inclusive section of this, and now we have the exclusive section. Simply remove 60 percent from 100 percent, and we get 32 percent outside of this range.

Answer:

A scale with a suitable range for weighing small items such as food in the home, would not be suitable for weighing large, heavy items, such as concrete blocks.  A scale for concrete blocks wouldn't be sensitive enough for food.

Answer:

The answer is 45 because 4 times 14 is 56 if you subtract 11 you get 45

Answer:

6

Step-by-step explanation:

#1: 4x - 8 = 16 (You want to remove -8)

#2: 4x = 24 (In order to remove -8 you need to cancel it out, add 8 to -8, also add 8 to 16)

#3: 4x = 24 (Now you need to get the x by itself, divide 4x by 4 to only get x and also divide 24 by 4)

#4: x = 6

Rule of Thumb: If you do something to one side, to it to the other :)

Answer:

d

Step-by-step explanation:

d

Answer:

Equation: y - 3x/4 + 4

Step-by-step explanation:

using the formula:

So using the formula:

Answer:

y = 3/4(x) + 4

Step-by-step explanation:

The slope-intercept equation of a line can be written as y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

We are given the slope (m) as 3/4 and the y-intercept (b) as 4. Thus, when we plug in values of m and b, we get the equation of y = 3/4(x) + 4.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

The partial fraction of [tex]\frac{x+4}{x^{2} +x}[/tex] is as follows

[tex]\frac{x+4}{x^{2} +x} =-\frac{3}{x+1}+\frac{4}{x}[/tex]

Partial fraction is the result of writing a rational expression as the sum of two or more fractions.

Therefore,

[tex]\frac{x+4}{x^{2} +x} =\frac{A}{x+1}+\frac{B}{x}[/tex]

Let's find the zeros of (x + 1) and (x)

when x = -1

Ax + B(x + 1) = x + 4

x + 4 = A(-1) + B(-1 + 1)

-A = -1 + 4

A = -3

when x = 0

A(0) + B(0 + 1) = 0 + 4

B = 4

Therefore,

[tex]\frac{x+4}{x^{2} +x} =-\frac{3}{x+1}+\frac{4}{x}[/tex]

learn more on partial fraction here: https://brainly.com/question/24594390

Answer:

i dont know but i reallyyy hope someone helpsss

Step-by-step explanation:

Answer:

This is a nonlinear function.

Not in s straight line.

Step-by-step explanation:

Linear functions are straight lines, however a nonlinear function is a curved line. At the end of the line, the line curves a little bit.

The graph of a function is non linear function because it is not a straight line.

The given graph is a non linear function.

The graph represents a non-linear function, which means that it does not follow a straight line.

The relationship between the x-values and the corresponding y-values is not linear.

The graph is rising from right to left, indicating that as the x-values decreases, the corresponding y-values increase.

To learn more on Graph click:

https://brainly.com/question/17267403

#SPJ2

Answer: 5

Step-by-step explanation: Diana makes 3 batches of biscuits usinusing 15 cups of flour. 3 batches 5,10,15

i think

Answer:

A. -2

Step-by-step explanation:

You will always find the slope of the line on the y-axis, in thus question here it shows the line on the y-axis, on the -2. Therefore, your answer will be A. -2

Answer:

around 8,000

Step-by-step explanation:

its because we can see that it roughly increases and decreases by 2000, its my guess, tell me how u get on

15:8 i belive if not then its 8:15 but i think its a

Answer:

153.86

Step-by-step explanation:

The area of a circle is [tex]\pi r^2[/tex]. So, [tex]\pi (7)^2 = (3.14)(49) = 153.86[/tex]

Answer:

$2,975

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 3500 × 15/100

Discount = 3500 x 0.15

You save = $525.00

Final Price = Original Price - Discount

Final Price = 3500 - 525

Final Price = $2,975.00

Answer:

the 3rd option

Each person will have 2 slicles in total from 6 pieces.

Answer:

4 peco or slices this may not be right

Answer:

second choice: √60

Step-by-step explanation:

60^(1/2) is equal to √60

Answer:

blue line: 20

black line: -20

Step-by-step explanation:

use rise (y) over run (x)! as the blue line goes from points (8,80) to (9,100) the difference in the x or run is 1 while the difference in the y or rise is 20 which makes it 20/1 = 20. for the black line, because it's going down it indicates it will be a negative slope, use the same trick as last time, our first point is (5,20) and our next point is (6,0) the difference in x is 1 and the difference in y is -20, so -20/1 = -20! hope this helped :-)

Answer:

In order to calculate interest receivable and interest revenue for notes receivable, you can multiply the interest rate by the amount of notes receivable and then divide by 12 to capture the monthly rate.

Answer:

1/2(x)

Step-by-step explanation:

Let's break down the question.

1/2 = 1/2, of course

of = multiplied by

some number = x

Given the information above, we multiplying 1/2 by x. This can be algebraically written as 1/2(x).

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

√x³=√(x²·x)=x√x

√xy³z=√(x·y²·y·z)=y√xyz

√18x²y=√(3²·2·x²·y)=3x√2y

√32x⁴y²=√(2⁴·2·x⁴·y²)=2²x²y√2=4x²y√2

2√16x⁷y³z⁴=2√(2⁴·x⁶·x·y²·y·z⁴)=2³x³yz²√xy=8x³yz²√xy

-3√180x⁵y=-3√(3²·2²·5·x⁴·x·y)=-3(3)(2)x²√5xy=-18x²√5xy

5√108xyz²=5√(2²·3²·3·x·y·z²)=5(2)(3)z√3xy=30z√3xy

3x√xy¹⁰z⁷=3x√x·y¹⁰·z⁶·z)=3xy⁵z³√xz

x²√x³y²=x²√(x²·x·y²)=x²·x·y√x=x³y√x

Answer:4.7 qt of liquid is needed. If doubled, 8/7 qts of liquid is needed. if halved, 2/7 qts of liquid is needed.

Step-by-step explanation:

Add the two amounts of liquid to get the total amount of liquid:

1/7 qt + 3/7 qt = 4/7 qt (cannot be simplified further)

To double the recipe, multiply the total liquid amount by 2.

4/7 * 2/1 = 8/7

To half the recipe, multiply the total liquid amount by 1/2.

4/7 * 1/2 = 4/14 --> 2/7

Answer:

-12

Step-by-step explanation:

Apply the radical rule :  [tex]\sqrt[n]{-a} =-\sqrt[n]{a}[/tex]

Therefore, [tex]\sqrt[3]{-1728} =-\sqrt[3]{1728}[/tex]

Factorise 1728:   [tex]1728=12^3[/tex]

Therefore, [tex]\sqrt[3]{-1728} =-\sqrt[3]{12^3}[/tex]

Apply the radical rule:  [tex]\sqrt[n]{a^n} =a, \ \ \ \ a\geq 0[/tex]

Therefore, [tex]-\sqrt[3]{12^3}=-12[/tex]

Answer:

- 5 x ^ 2 + 1 - 4 x

Step-by-step explanation:

First step is simplifying your answer.

− 7 x ^ 2 + 1 + 2 x ^ 2 − 4 x

Second step you will combine like terms.

( − 7 x ^ 2 + 2 x ^ 2 ) + 1 - 4 x

Third step is simplifying this is your answer.

- 5 x ^ 2 + 1 - 4 x

Answer: 1/4

Step-by-step explanation: we need a common denominator of 3 and 12, by multiplying 3 x 4 = 12 then 1 x 4, we then have the fraction 4/12. subtract 1/12 then you have 3/12 we then simplify by dividing the numerator and denominator by the same number = 1/4

Answer:

1/3 - 1/12 = 4/12 - 1/12= 3/12

Step-by-step explanation:

- Get 1/3 the same denominator as the 1/12

- to do that you multiply the 3 by 4 you get 1/12

- I was taught whatever you do at the bottom you have to do on top so multiply the 1 by 4 and now you have 4/12

- plug in 4/12 to the equation

- 4/12 -  1/12 = 3/12 or the simplified version is 1/4

Answer:

Slope is 1, in slope intercept form it will be y=1x+b

Step-by-step explanation:

You will use

y2-y1/x2-x1

Answer:

14/21

Step-by-step explanation:

14/21 is the correct answer because

We need to find the LCM or least common multiple between the denominator of 2/3 (which is 3) and 21.

The least common multiple between 3 and 21 is 21. This is because 21 is a multiple of 3.

21/3= 7

Both the numerator and denominator of 2/3 needs to be multiplied by 7 which gives a value of 14/21.

2×7= 14

3×7= 21