PLS answer and explain
Write the expression for the cubic function

Answers

Answer 1

A cubic function is one in the form f(x) = ax3 + bx2 + cx + d.


Related Questions

I will award brainliest to whoever correctly answers this!

Answers

Answer:

To find GCF we need to find what these expressions have in common

30x²=5*3*2x²

45x⁵=5*3*3x²x³

Now we can see, that GCF=5*3*x² = 15x²

Answer :

15x²

Step-by-step explanation:

[tex]30x^{2}=2\times \left( 15x^{2}\right) \\45x^{5}=3x^{3}\times \left( 15x^{2}\right)[/tex]

Then the greatest common factor is 15x²

help brainiest if right

Answers

Answer:

h = 15 ft

Step-by-step explanation:

the line from the vertex to the base is a perpendicular bisector.

then the radius r = 16 ÷ 2 = 8

using Pythagoras' identity in the right triangle formed

with hypotenuse = 17 and legs h and 8 , then

h² + 8² = 17²

h² + 64 = 289 ( subtract 64 from both sides )

h² = 225 ( take square root of both sides )

h = [tex]\sqrt{225}[/tex] = 15

Which number is a solution of the inequality x less-than negative 4? Use the number line to help answer the question. A number line going from negative 9 to positive 1.
-5
-3
0
2

Answers

-5 is the solution to the inequality x < -4 and the interval is the x ∈ (-∞, -4) option first is correct.

What is inequality?

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 inequality:

x < -4

The solutions to the above inequality will lie in the region (-∞, -4)

x ∈ (-∞, -4)

From the number line, we can mark the region for the above interval (refer attached picture)

Thus, -5 is the solution to the inequality x < -4 and the interval is the x ∈ (-∞, -4) option first is correct.

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Tim has four credit cards with the balances and aprs listed in the chart below. what will tim's total monthly minimum credit card payment need to be to pay off all four credit cards in 24 months? credit card balance apr a $1,260.00 12% b $900.00 18% c $1,290.00 9% d $1,200.00 16% a. $118.24 b. $162.62 c. $163.00 d. $221.93

Answers

Answer: D) $221.93

Step-by-step explanation: that's the answer on edge.

The solution is, the minimum monthly payment is $221.93. Among the choices, the answer is D.

What is addition?

Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.

here, we have,

Solving for the future values of the credit card balances:

1260(1 + 0.12/12)^24

= 1599.8656571502122308900(1 + 0.18/12)^24

= 1286.55253073612259711290(1 + 0.09/12)^24

= 1543.37345291648033351200(1 + 0.16/12)^24

= 1649.0625893406018547

Adding the future balances to obtain total bill:

1599.8656571502122308 + 1286.5525307361225971 + 1543.3734529164803335 + 1649.0625893406018547

= 6078.85

Solving for the annuity A (monthly payments for each account):

1599.87 = A [(((1 + 0.12/12)^24) - 1) / (0.12/12)] A = 59.31

1286.55 = A [(((1 + 0.18/12)^24) - 1) / (0.18/12)]A = 44.93

1543.37 = A [(((1 + 0.09/12)^24) - 1) / (0.09/12)]A = 58.93

1649.06 = A [(((1 + 0.16/12)^24) - 1) / (0.16/12)]A = 58.76

Adding the annuities together to obtain the minimum monthly payment:59.31 + 44.93 + 58.93 + 58.76 = 221.93

Therefore, the minimum monthly payment is $221.93. Among the choices, the answer is D.

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Jeremy randomly selected a round tile and a square tile from the sets shown below. what is the probability that jeremy selected either two blue tiles or two white tiles? square tiles: 10 pink, 8 red, 6 blue, 12 green, 8 black, 9 white, 7 yellow.round tiles: 11 green, 5 red, 2 white, 4 black, 6 blue, 8 pink. a. 23/36 b. 4/9 c. 7/72 d. 1/40

Answers

The probability that Jeremy randomly selected a round tile and a square tile from the sets is given as 1/40 (Option D).

What is probability?

Probability in mathematics is the branch of maths that speaks to the likelihood of an event occurring. Probability is usually given or described to occur between 0 and 1.

1 is the likelihood that the event will occur while zero is the certainty that an event will NOT occur.

Taken in decimal form, the likelihood of the above event occurring will very slim, because, 1/40 = 0.025

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Evaluate the expression for x = -4, y = -2, and z = -3.
x(y+z)

Answers

-2+-3=-5x-4=20 that is the answer you do the () first then multiply by the outside number

If f(x) = 3(x + 4), find f(2).

Answers

Answer:

18

Step-by-step explanation:

f(x) = 3(x + 4)

f(2) = 3(2 + 4)

3 x 2 = 6

3 x 4 = 12

f(2) = 6 + 12

f(2) = 18

It is 18 because 3*2 is 6. And 3x4=12 then 6+12=18

Find the volume of the spear. Give your answer to the nearest cubic unit. 5mm

Answers

Answer:

[tex]b.\:\: 524 \: {mm}^{3} [/tex]

Step-by-step explanation:

[tex]V_{sphere} = \frac{4}{3} \pi \: {r}^{3} \\ \\ = \frac{4}{3} (3.1416) \: {(5)}^{3} \\ \\ = 523.6 \\ \\ \implies \: V_{sphere} \approx 524 \: {mm}^{3} [/tex]

Find the surface area of this prism.

Answers

Answer:

252

Step-by-step explanation:

3*9 = 27

3*9 = 27

3*9 = 27

3*9 = 27

9*6 = 54

9*6 = 54

3*6 = 18

3*6 = 18

Add them all up

Miss Tamika just started an art class. She had 10 children enrolled for the first class. · Before she began the art lesson, she told each of the children to shake hands with ! each of the other children and introduce I themselves. Miss Tamika did not include i herself because she had already met each i of the children. How many handshakes were there between all of the children?​

Answers

Answer:

45 Handshakes.

Step-by-step explanation:

10 people shake hands.

So, each person will shake hands with 9 other people.

Total number of handshakes = 90/2 = 45

Please help me this is do today

Answers

Answer:

A. 9y + 3 = 0

Step-by-step explanation:

To know if a function is linear without graphing it, check if the function is a polynomial of the first degree, because linear functions are polynomials of the first degree. This means that the power of the x-value should be equal to 1.

The only function without this trait is 9y + 3 = 0, so that is our nonlinear function.

hope this helps :)

Please tell the answer 5*25=

Answers

Answer:

5*25=125

Step-by-step explanation:

Answer:

The answer would be 125

Step-by-step explanation:

What is the intermediate step in the form (x+a)^2=b as a result of completing the square for the following equation?
x2+134=−2x−14

Answers

ok this took a while But ...The first term is,  x2  its coefficient is  1 .

The middle term is,  +2x  its coefficient is  2 .

The last term, "the constant", is  +148

Step-1 : Multiply the coefficient of the first term by the constant   1 • 148 = 148

Step-2 : Find two factors of  148  whose sum equals the coefficient of the middle term, which is   2 .

pls let me be right

HELP MY COMPUTER IS ABOUT TO DIE! I ONLY GOT 1 MIN!!

Nora has a coupon for $3 off of a calzone. She orders a beef and olive calzone, and her bill, with the discounted price, is $9.49. Which of the following equations can be used to find the regular price of the calzone?

c + 3 = 9.49
9.49 - c = 3
c + 9.49 = 3
c - 3 = 9.49

Answers

Answer:

Step-by-step explanation:

c - 3 = 9.49

c-3=9.49
This 3 value represents the discount, with c being the unknown. The original unknown value - the discount of 3 equals the given discounted price or 9.49

Carly purchased 9 1/2 pints of ice cream for her party. If each guest will be served exactly 3/5 pints of ice cream what is the greatest number of guests that Carly can serve?

Answers

Answer: 15 guests.

Step-by-step explanation:

As the statement says that Carly has 9 1/2 of ice cream and each guest will be served 3/5 pint of ice cream, to determine the number of guests that she can serve, you have to divide 9 1/2 by 3/5:9 1/2÷3/5. 19/2÷3/5=95/6= 15According to this, the greatest number of guests that Carly can serve is 15 guests.

dan deposits 6,000$ into an account that pays simple interest at a rate of 6% per year . how much interest will he be paid in the first 6 years

Answers

Answer:

6,000+6%=6,360

Total in 6 years: 2,160

Help asap for my sister

Answers

Answer:

A: 8.4

Step-by-step explanation:

Order of operations: BEDMAS. Brackets, exponents, division, multiplication, addition, and substraction.

Using this you need to do 2(1.2) first.

2(1.2)=2.4

Then 4.5-2.4=2.1

Then finally 4(2.1)=8.4

Hope that helps

please give brainliest

Answer:

pretty sure it's 8.4 don't come at me if it's not

Step-by-step explanation:

-2(2.1) = -2.4

4(4.5-2.4) = 4(2.1)

4(2.1) = 8.4

Determine whether each quadrilateral must be a rectangle. Explain.

Answers

Answer:

All squares must be rectangles.

Step-by-step explanation:

This quadrilateral is known as a square. A square is a closed figure with four sides of equal lengths and four right angles. By definition, a rectangle is a closed figure with four straight sides and four right angles. So comparing both of these definitions, a square must be a rectangle. Rectangles sides are not all equal. This about about the only difference.


Liam sells artwork for $135.00 per piece. Determine how many pieces of art Liam needs to sell to break even if the variable cost per piece of art is $21.45 and the fixed expenses are $35,654.70 per year.
a.113
b.215
c.301
d.314

Answers

Answer:

D. 314

Step-by-step explanation:

135.00 - 21.45 = 113.55

35,654.70 / 113.55 = 314

Cheri took out a loan for $14,350. the loan term was 3 years and cheri’s payments were $625.77 per month. since cheri had filed for bankruptcy several years prior, she ended up paying a higher interest rate. with a better credit rating, her payments could have been $431.21 per month. how much more in interest did cheri end up paying for her loan because of her bankruptcy? a. $5,836.80 b. $2,334.72 c. $8,624.16 d. $7,004.16 please select the best answer from the choices provided a b c d

Answers

Option D she ends up paying $7004.16 due to her bankruptcy

Which equation is y = –6x2 3x 2 rewritten in vertex form? y = negative 6 (x minus 1) squared 8 y = negative 6 (x one-fourth) squared thirteen-eighths y = negative 6 (x minus one-fourth) squared nineteen-eighths y = negative 6 (x minus one-half) squared seven-halves

Answers

The vertex form of the given equation, y = -6x² + 3x + 2, is expressed as: y = -6(x - 0.25)² + 2.375.

What is an Equation in Vertex Form?

The vertex form of an equation is expressed as, y = a(x - h)² + k, where:

(h, k) = vertex of the parabola.

Given the equation, y = -6x² + 3x + 2, factor the equation:

y = -6(x² - 0.5x) + 2

y = -6(x² - 0.5 + 0.0625) + 2.375

Rewriting the equation as perfect squares, we would have:

y = -6(x - 0.25)² + 2.375

The vertex form of y = -6x² + 3x + 2 is, y = -6(x - 0.25)² + 2.375.

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Answer:

c y = -6(x-1/4)^2+19/8

Step-by-step explanation:

2. If Ariana decides to become a CPA, she will
need to continue her education. Her master's
degree will cost $28,500, but as a CPA she will
earn $73,850 each year. How much more will
Ariana earn each year as a CPA than as an
accountant each year?

Answers

Answer:

$5,700

Step-by-step explanation:

she would earn $73,850 annualy(sry for my mistakes im in 6th Grade) and the question says how much more will she arn each year as a CPA than as an accountant each year and she would make 68,150 as an accountant so you would subtract 73,850 by 68,150 and you would get $5,700.

A town has a population of 72,700 and grows at a rate of 3.5% every year. Which equation represents the town’s population after 4 years?

Answers

Answer:

for 4 years: [tex]72,700 + 1.035^4(72,700)[/tex]

For n years: [tex]72,700 + 1.035^n(72,700)[/tex]

Step-by-step explanation:

Since each year the growth rate is 3.5 of the last year, n will represent the number of years.

[tex]72,700 + 1.035^n(72,700)[/tex]

Therefore since n is 4, the equation will be:

[tex]72,700 + 1.035^4(72,700) =72,700 + 1.15(72,700)[/tex]

Therefore this equation represents the town after four years.

Answer:

P=72,700(1+0.035)(1+0.035)(1+0.035)(1+0.035)

Step-by-step explanation:

Lincoln invested $49,000 in an account paying an interest rate of 6\tfrac{1}{8}6

8

1



% compounded daily. Eli invested $49,000 in an account paying an interest rate of 5\tfrac{5}{8}5

8

5



% compounded continuously. After 20 years, how much more money would Lincoln have in his account than Eli, to the nearest dollar?

Answers

Using compound interest and continuous compounding, it is found that Lincoln would have $15,856 more in his account than Eli.

What is compound interest?

The amount of money earned, in compound interest, after t years, is given by:

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

In which:

A(t) is the amount of money after t years. P is the principal(the initial sum of money). r is the interest rate(as a decimal value). n is the number of times that interest is compounded per year.

Hence, for Lincoln, we have that the parameters are as follows:

P = 49000, r = 0.06125, n = 365, t = 20.

Hence the amount will be of:

[tex]A_L(t) = P\left(1 + \frac{r}{n}\right)^{nt}[/tex]

[tex]A_L(20) = 49000\left(1 + \frac{0.06125}{365}\right)^{365 \times 20}[/tex]

[tex]A_L(20) = 166787[/tex]

What is continuous compounding?

The amount is given by:

[tex]A(t) = Pe^{rt}[/tex]

For Eli, we have that r = 0.05625, hence the amount will be given by:

[tex]A(t) = Pe^{rt}[/tex]

[tex]A_E(20) = 49000e^{0.05625 \times 20} = 150931[/tex]

What is the difference?

It is given by:

[tex]D = A_L(20) - A_E(20) = 166787 - 150931 = 15856[/tex]

Lincoln would have $15,856 more in his account than Eli.

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NEED HELP FAST PLEASE

Which statement correctly describes the data shown in the scatter plot?



Question 3 options:

The scatter plot shows a positive association


The point (1,1) is an outlier.


The scatter plot shows a negative association


The scatter plot shows no association.

Answers

Answer:

The scatter plot shows a positive association

Step-by-step explanation:

the points show an increasing tendency

When the water was 4 feet from the end of the hose, what was its height above the ground? 3.2 feet 4.8 feet 5.6 feet 6.8 feet

Answers

Answer:

Step-by-step explanation:

a. 3.2 feet

Answer:

When the water was 4 feet from the end of the hose, what was its height above the ground?

3.2 feet <<<CORRECT4.8 feet5.6 feet6.8 feet

Step-by-step explanation:

2022 Edge Unit Review Test

Gabrielle and Rob each earn $22 an hour, and each works 40 hours this week. Rob spends 1/2 of his earnings this week on bills and then buys a video game for $25. 75. How much of his earnings fro

Answers

The amount spent is an illustration of subtraction and proportions

The amount left in his earnings is $414.25

How to determine the amount left in his earnings?

The given parameters are:

Rate = $22 per hour

Time = 40 hours

So, the total earnings is:

Total = $22 * 40

Evaluate

Total = $880

He spent half on bills.

So, we have:

Bills = 0.5 * $880

Bills = $440

He buys a video game for $25.75

So, the amount left is

Amount left = $880 - $440 - $25.75

Amount left = $414.25

Hence, the amount left in his earnings is $414.25

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1) Find the length of AC in the shape pictured below​

Answers

Answer:

[tex]\sqrt{117}[/tex]

Step-by-step explanation:

Use the Pythagorean Theorem by cutting rectangle ABCD diagonally.

6^2+9^2=(AC)^2

117=(AC)^2

So the length of AC is [tex]\sqrt{117}[/tex]

Work out
26 ÷ (-7-12 ÷ 2)

Answers

Answer:

-2

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

Q) 26 ÷ {(-7)-(12 ÷ 2)} = ?

→ 26 ÷ {(-7)-(12 ÷ 2)}

→ 26 ÷ {-7-6}

→ 26 ÷ -13

→ -2 is the final answer.

Instructions: Find the measure of the indicated angle.

Answers

Answer:

x = 66

Step-by-step explanation:

the triangle has 2 congruent sides and is therefore isosceles with the 2 base angles being congruent, then

x = 66

The measure of the indicated angle is 66 degree.

What is Isosceles Triangle ?

An isosceles triangle has two equal sides regardless of the direction the apex (or peak) of the triangle points. Some useful information regarding isosceles triangles is as follows:

It has two parallel sides.It has two equal angles, which are known as the basis angles.A right isosceles triangle is one in which the third angle is 90 degrees.

We have a Triangle.

Then, using Isosceles Triangle Theorem

Angles opposite an isosceles triangle's equal sides are also equal.

According to the isosceles triangle theorem, if two sides of a triangle are congruent, then the angles opposite the congruent sides are likewise congruent.

So, x= 66 degree.

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