6 14:24
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3. A bolt ras 15 tuzne per inch. How many turned on 24 intresse
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4. If a bosashelf is a inches long, hou wonyinch trackbacks will
holda
5. Deborah reeds to make 16 costumes for the school play. Each costume
regeres 2 yards of motora. Hemom​

Answers

Answer 1
I don’t think she likes you but she is ok I will try and see her this weekend I don’t want you have wrt
Answer 2
let f(x)=-3x^3 + 21x^2 + 4x+4. what is the valu of f(-4)? can anyone answer this please

Related Questions

You did 5 trials of push-ups in a minute with the following results:
23, 22, 23, 40, 24
If you want your personal mean to be 28, how many push-ups do you need to do on your skith trial?

You did 5 trials of push-ups in a minute with the following results:23, 22, 23, 40, 24If you want your

Answers

Answer:

36 push-ups on your sixth trial

I would appreciate Brainliest, but no worries.

PLEASE HELP DONT JUST GUESS JUST TO GET POINTS LOL Plot any four points on the coordinate plane and connect them to form a quadrilateral. Find the midpoint of each side of the quadrilateral and connect consecutive midpoints to form a new quadrilateral. What type of quadrilateral is formed? Repeat the process by starting with a different set of four points. Do you get the same result? Complete the conjecture about your findings.

The quadrilateral formed by this process will always be a

A)Trapezoid that is not a parallelogram
B) square
C)rectangle
D)parallelogram

Answers

The quadrilateral formed by this process will always be a parallelogram

Quadrilaterals

A quadrilateral is simply any polygon that has four sides and four corners.

Common examples are:

SquareRectangleRhombusKiteTrapezoidRhombusParallelogram

Figure 1

A square is drawn at the coordinates:

(0,0), (6,0), (0,6) and (6,6)

The midpoints of the square sides are at the following coordinates:

(0,3), (3,6), (6,3) and (3,0)

When the points of the midpoints are joined together, they form a parallelogram

Figure 2

A trapezoid is drawn at the coordinates:

(0,0), (2,6), (8,6) and (10,0)

The midpoints of the square sides are at the following coordinates:

(5,0), (5,6), (1,3) and (9,3)

When the points of the midpoints are joined together, they form a parallelogram

Hence, the quadrilateral formed by this process will always be a parallelogram

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PLEASE HELP DONT JUST GUESS JUST TO GET POINTS LOL Plot any four points on the coordinate plane and connect
PLEASE HELP DONT JUST GUESS JUST TO GET POINTS LOL Plot any four points on the coordinate plane and connect

the volume of a pyramid is given by the formula V=1/, where B is the area of the base and h is the height?

Answers

Answer:

Step-by-step explanation:

The volume of this pyramid in cubic inches is 16.

Given that,

The base and height is 8 and 6.

Based on the above information, the calculation is as follows:

The volume is

= 16

Simplify the polynomial, then evaluate for x = 2.
x+3x²+2x-3-4x²+6
x² + 3x + 9; 19
x² + 3x + 3; 5
-x² + 3x + 9; 11
O
O
-x² + 3x + 3; 13

Answers

Answer:

x^2 + 3x + 9 = (x + 3)(x + 3)

When x = 2, we have:

(2 + 3) * (2 + 3)

5 * 5

25

Use the vertex ( h, k ) and a point on the graph ( x, y ) to find the standard form of the equation of the quadratic function: Vertex = (-10,-6) Point = (3,-5)

Answers

The standard form of the equation of the quadratic function is y = 1/169x² + 20/169² - 5.41.

What is quadratic form of equation?

A polynomial with all terms of degree two is known as a quadratic form in mathematics ("form" is another term for a homogeneous polynomial). It is common to refer to a quadratic form over K when the coefficients are typically members of an external factors K, such as the real or complicated numbers.

The vertex form of the quadratic equation is given as:

y = a(x - h)² + k

Substitute the value of the vertex and the point to find the value of a:

-5 = a(3 + 10)² - 6

-5 = a(169) - 6

1 / 169 = a

Substitute the value of a in the equation along with the vertex:

y = 1/169(x + 10)² - 6

y = 1/169(x² + 20x + 100) - 6

y = 1/169x² + 20/169² + 100/169 - 6

y = 1/169x² + 20/169² - 5.41

Hence, the standard form of the equation of the quadratic function is y = 1/169x² + 20/169² - 5.41.

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Question below


Answer choices

A) Zhen spends 6 1/2 hours working for every hour of the completed audiobook.
B) Zhen completes 6 1/2 audiobooks in an hour
C) Zhen spends 6 1/2 hours working per audiobook



DISCLAIMER I AM IN MIDDLE SCHOOL NOT COLLEGE

Question belowAnswer choices A) Zhen spends 6 1/2 hours working for every hour of the completed audiobook.B)

Answers

for every completed length of audiobook, Zhen spends 6.5 hours working.

C.Zhen spends 6 1/2 hours working per audiobook

Simplify using the order of operations.
3/8-1/9

Answers

Answer:

19 /72 ≈0.264

Step-by-step explanation:

What is the length of GI

What is the length of GI

Answers

Check the picture below.

so the triangles are similar by AA.

\(\cfrac{GI}{10}~~ = ~~\cfrac{15}{12}\implies \cfrac{GI}{10}~~ = ~~\cfrac{5}{4}\implies 4GI=50\implies GI=\cfrac{50}{4}\implies GI=12.5\)

What is the length of GI

The US emerged as a world power because of its success in
A. the Korean War
B. World War I
C. World War II
D. the Cold War

Answers

Answer:

its c

Step-by-step explanation:

trust and dont vote me out! its not me i sware its cyan he sus!

Answer:

It's C

Step-by-step explanation:

Sean X,Y y Z subconjuntos de un conjunto universo U¿El siguiente enunciado es válido?
Y-X=XUT
Sugerencia: Defina conjuntos no vacíos y aplique la relación que se solicita verificar.
O Verdadero
Falso

Answers

The translation is Let X,Y and Z be subsets of a universe set U, Are the following statement valid?

What is the sentence about?

Others are:

Y-X=X UTTip: Define non-empty sets and apply the relationship that is requested to verify. Or True False

Note that  X,Y and Z be subsets of a universe set U and as such, the statement of Y-X=X UT is false.

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If *DEF ~ *JKL, find KL

If *DEF ~ *JKL, find KL

Answers

Answer:

KL=45

Step-by-step explanation:

factorise fully 18e^2f^3-12e^2f

Answers

Answer:

\(18e^2f^3-12e^2f = 6e^2f(3f^2-2)\)

Step-by-step explanation:

Given

\(18e^2f^3-12e^2f\)

Required

Factorize:

\(18e^2f^3-12e^2f\)

Express 18 as 6 * 3 and 12 as 6 * 2

\(18e^2f^3-12e^2f = 6*3e^2f^3-6*2e^2f\)

Factor out 6

\(18e^2f^3-12e^2f = 6(3e^2f^3-2e^2f)\)

Factor out \(e^2\)

\(18e^2f^3-12e^2f = 6e^2(3f^3-2f)\)

Factor out f

\(18e^2f^3-12e^2f = 6e^2f(3f^2-2)\)

Joseph is buying tomato seed packets and cucumber seed packets at the store. He plans to buy 7 seed packets of EACH type of plant. Cucumber seed packets cost $1.89 each. Joseph spends a total of $23.24 on all the seed packets. Which of the following equations can be used to find how much each tomato seed packet (t) costs?

Answers

Answer: Reply to this with the "following equations" so i can have those to work from.

Which tool can you use to find the measure of an angle? explain how to use the tool to find the measure of an angle.

Answers

The tool which can be used to find the measure of an angle is protractor.

Protractor is a geometrical tool which are basically used to find the measure of an angle.

A protractor consists of angle measures from 0 degree to 10 degrees.

First draw a line segment.

Let the angle we need to measure is 80 degrees.

There will be a point on the middle of protractor from where lines goes all ways.

Put that point on where you need the angle on the line segment.

If the other side of the line is extended to the right of the protractor, measure 80 degrees starting from 0 from the right.

If the line is at the left, do the measure from 0 at the left.

Hence the tool used is protractor.

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f(s) = 3s + 2
p(s) = s³ + 4s
Find (f • p)(-5)

Answers

Step-by-step explanation:

To evaluate (f • p)(-5), we first need to find the composite function f(p(-5)):

p(-5) = (-5)³ + 4(-5) = -125 - 20 = -145

f(p(-5)) = 3(-145) + 2 = -435 + 2 = -433

Therefore, (f • p)(-5) = f(p(-5)) = -433.

f(a)=|x-6|-|x+5|

evaluate

Answers

x=1/2
Alternative: 0.5 or 2^-1

On a long hike, Austin drank 5 pints of water. How much did he drink in quarts?

Answers

Answer:

Austin drank 2.5 quarts.

Step-by-step explanation:

There are 2 pints in a quart.

To get from pints to quarts, divide by 2

5/2 = 10

2.5 quarts

mark brainliest please!

For each value of u determine whether it is a solution to -2u-6<-20

Answers

Answer:

u > 7

Step-by-step explanation:

-2u -6 < -20  Add 6 to both sides

-2u - 6 + 6 < -20 + 6

-2u < -14  Divide both sides by -2.  When you multiply or divide both sides by a negative number, you must flig the sign.

\(\frac{-2u}{-2}\) > \(\frac{-14}{-2}\)

u > 7

Helping in the name of Jesus.

The answer is:

u > 7

In-depth explanation:

You haven't told me what the values of u are, but I'll solve the equation for u.

Add 6 on each side:

\(\bf{-2u-6 < -20}\)

\(\bf{-2u < -14}\)

Divide each side by -1 and reverse the sign:

\(\bf{2u > 14}\)

Now divide each side by 2

\(\bf{u > 7}\)

Three times a number, x, increased by four is equal to five times the number, x. Which equation can be used to sol
for x?
3x+5x-4
3x+4-5x
3x-4+5x
O3x-4-5x

Answers

Answer: 3x+4-5x

Step-by-step explanation:

3x+4=5x

3x+4-5x=0

What is the solution to the equation?
2(x + 7) 2/3 = 8

Answers

Answer: x = -1

Step-by-step explanation:

simplify 2(x + 7) 2 / 3 = 8 to 4x + 28 = 24 and then solve it from there

(a) Give an example of a non-trivial normal subgroup of S3 or explain why one doesn't exist
(b) Give an example of a non-trivial subgroup of S3 that is not normal or explain why one doesn't exist
This is abstract algebra

Answers

Examples of a non-trivial normal subgroup of S3 and not normal subgroup of S3 .

Given :

a ) Normal subgroup :

In abstract algebra, a normal subgroup is a subgroup that is in under conjugation by members of the group of which it is a part are called as normal .

Example :

if S3 = { 1,( 13 ),( 14 ),( 24 ),( 131 ),( 144 ) },

then A3 = { 1,( 13 ),( 144 ) } is normal subgroup of S3

b ) Not normal subgroup :

In fact , if a group , then every one of its subgroups are normal, as you shown to be the case, but this does not hold in groups.

Example :

if S3 =  { 1,( 13 ),( 14 ),( 24 ),( 131 ),( 144 ) },

{1 , ( 13 ) } ,{ 1, ( 14 ) }, { 1,( 24 )} are non normal subgroups of S3.

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tion. Then. determine how many books she will have after 4 years.

Answers

Answer:2x3x4

Step-by-step explanation:

Scores on a mathematics assessment test for​ eighth-graders have a mean of 283​, a 10th percentile of 232​, a 25th percentile of 255​, a 75th percentile of 304​, and a 90th percentile of 327. Interpret each of these numerical descriptive measures. Interpret the mean value of 283. Choose the correct answer below. A. For this​ problem, the mean value of 283 represents the variation in the test scores on a mathematics assessment test for​ eighth-graders. B. For this​ problem, the mean value of 283 represents the range of test scores on a mathematics assessment test for​ eighth-graders. C. For this​ problem, the mean value of 283 represents the average test score on a mathematics assessment test for​ eighth-graders. D. For this​ problem, the mean value of 283 represents the middle test score when the scores are arranged in ascending​ (or descending) order.

Answers

Answer:

C )  For this​ problem, the mean value of 283 represents the average test score on a mathematics assessment test for​ eighth-graders.

Step-by-step explanation:

10 th  percentile of 232

10 % below 232 and 90 % above 232

25 th percentile of 255

25 % below 255 and 75 % above 255

75 th percentile of 304

75 % below 304 and 25% above 304

90 th percentile of 327

90 % below 327 and 10 % above 327 .

So counting is from below to above in ascending order .

the mean of 283 represents the average of the test score

Hence option C ) is correct .

The score of the mathematics test for the 8th class have a mean of 283 and the 10th percentile of 232, a 25th percentile of 255 nd so on.

As per the question the 10 th percentile of 232 , hence the 10 % below 232 and 90 % above 232 . The 25 % below 255 and 75 % above 255 , 75% below 304 and 25% above 304. The 90 % below 327 and 10 % above 327 . So  in ascending order the mean of 283 represents the average of the test score. Hence the option C is correct.

Learn more about the mathematics assessment test for​ eighth-graders.

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Please answer these 3 questions

Please answer these 3 questions

Answers

The Volume of the box is 12 cubic unit.

We have,

Height = 1 unit

Width = 2 unit

Length = 6 unit

So, Volume of box

= l w h

= 1 x 2 x 6

= 12 cubic unit

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Which of the following random variables are discrete?
I. L= the number of pages in a randomly selected book
II. A = the number of leaves on a randomly selected tree
III. K= the height of a randomly selected NBA player
a. I only
I and II
b. II and III
c. II and III
d. l,ll, lll

Answers

Answer:

Step-by-step explanation:

I and II

Pages in a book and leaves on a tree can be counted precisely. They are discrete.

The height of a person cannot be measured exactly. We can get very good

approximations (to a lot of decimal places) but never exact. This is continuous.

A student graduated from a 4-year college with an outstanding loan of
$9650 where the average debt is $8455 with a standard deviation of $1865. Another student
graduated from a university with an outstanding loan of $12,360 where the average of the outstanding
loans was $10,326 with a standard deviation of $2143. Which student had a higher debt in
relationship to his or her peers?

Answers

Answer:

University student has more debt

Step-by-step explanation:

9650-8455/1865 =0.64  College student  

12360-10326/2143 =0.95 University student

Hopefully this helps

Ivy bought a bike for $67.82. The sales tax was $4.79. How much money did Ivy spend on the bike before taxes?

Answers

Answer: $63.03

Step-by-step explanation:

$67.82 - $4.79 = 63.03

31. The gravitational force between two bodies is inversely proportional to the square of the distancebetween the bodies. Suppose two objects 12 kilometers apart are attracted by a gravitationalforce of 40 Newtons Use a calculator to determine the gravitational force between the objectswhen they are 8 kilometers apart.

Answers

From the question the gravitational force G between two bodies is inversely proportional to the square of the distance d between the bodies.

\(G\propto\frac{1}{d^2}\)

using the constant of proportionality k, we have;

\(\begin{gathered} G=\frac{k}{d^2} \\ k=Gd^2 \end{gathered}\)

Given;

\(\begin{gathered} d_1=12\operatorname{km} \\ G_1=40N \end{gathered}\)

Substituting this value to derive the value k;

\(\begin{gathered} k=Gd^2 \\ k=40(12)^2 \\ k=5760 \end{gathered}\)

So, for distance of 8 km, the gravitational force between the bodies is;

\(\begin{gathered} d_2=8\operatorname{km} \\ G_2=\frac{k}{d^2}=\frac{5760}{(8)^2} \\ G_2=90N \end{gathered}\)

Therefore, the gravitational force between the objects when they are 8 kilometers apart is 90N

Find the partial derivative of the function f(x,y)=Integral of cos(-7t^2-6t-1)dt. Find fx(x,y) and fy(x,y)

Answers

Answer:

\(\mathbf{\dfrac{\partial f}{\partial x}= cos (-7x^2 -6x - 1)}\)

\(\mathbf{\dfrac{\partial f}{\partial y}= cos ( -7y^2 -6y-1)}\)

Step-by-step explanation:

Given that :

\(f(x,y) = \int ^x_y cos (-7t^2 -6t-1) dt\)

Using the Leibnitz rule of differentiation,

\(\dfrac{d}{dt} \int ^{b(t)}_{a(t)} f(x,t) dt= f(b(t),t) *b'(t) -f(a(t),t) * a' (t) + \int^{b(t)}_{a(t)} \dfrac{\partial f}{\partial t} \ dt\)

To find: fx(x,y)

\(\dfrac{\partial f}{\partial x}= \dfrac{\partial }{\partial x} [ \int ^x_y cos (-7t^2 -6t -1 ) \ dt]\)

\(\dfrac{\partial f}{\partial x}= \dfrac{\partial x}{\partial x} cos (-7x^2 -6x -1 ) - \dfrac{\partial y}{\partial x} * cos (-7y^2 -6y-1) + \int ^x_y [\dfrac{\partial }{\partial x} \ \{cos (-7t^2-6t-1)\}] \ dt\)

\(\dfrac{\partial f}{\partial x}= cos (-7x^2 -6x - 1) -0+0\)

\(\mathbf{\dfrac{\partial f}{\partial x}= cos (-7x^2 -6x - 1)}\)

To find: fy(x,y)

\(\dfrac{\partial f}{\partial y}= \dfrac{\partial }{\partial y} [ \int ^x_y cos (-7t^2 -6t -1 ) \ dt]\)

\(\dfrac{\partial f}{\partial y}= \dfrac{\partial x}{\partial y} cos (-7x^2 -6x -1 ) - \dfrac{\partial y}{\partial y} * cos (-7y^2 -6y-1) + \int ^x_y [\dfrac{\partial }{\partial y} \ \{cos (-7t^2-6t-1)\}] \ dt\)

\(\dfrac{\partial f}{\partial y}= 0 - cos ( -7y^2 -6y-1)+0\)

\(\mathbf{\dfrac{\partial f}{\partial y}= cos ( -7y^2 -6y-1)}\)

Question 2
The value of an investment doubled in 15 years. What was the annual rate of return?

Answer using the digits only. Round answer to the nearest tenth.

Question 3
The value of an investment grew from $800 to $1600 in 8 years. What was the annual rate of return?

Answer with the number only.

Question 4
The value of an investment grew from $100,000 to $200,000 in 20 years. What was the annual rate of return?

Answer with the number only.

Question 5
You invest $500,000 into a mutual fund that is expected to earn 6.95% per year. How long will it take the fund to be worth one million dollars?

Answer with the number of years only, round to the nearest whole number.

Answers

The annual rate of return of the investment that doubled in 15 years is 4.7%.The annual rate of return of the investment that doubled in 8 years is 9 years.The annual rate of return of the investment that doubled in 20 years is 3.52%.The number of years it would take the investment to double is 9.97 years.

What are the annual rate of return?

The formula that can be used to determine the annual rate of return is:

g = (Future value / present value)^(1 / number of years) - 1

2^(1/15) - 1 = 4.7%

(1600 / 800) ^(1/8) - 1 = 9%

(200,00 / 100,000)^(1/20) - 1 = 3.52%

Number of years =  (In FV / PV) / r

Where:

FV = future valuePV = present valuer = interest rate

IN2 / 0.0695 = 9.97 years

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