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354

piecewise function

Let
f(x) = k(x) if x >= 1
f(x) = 2- x if x < 1
read more ..

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Guest May 1, 2021

455

sequence

Connie is starting an exercise program. On June 1, she will do 25 sit-ups. Each day after that, she will increase her number of sit-ups by four. On which date during the month of June will Connie first do more than 120 sit-ups in one day?

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Guest May 1, 2021

444

seqeuence

The first three terms of an arithmetic sequence are 1, 10 and 19, respectively. What is the value of the 27th term?

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Guest May 1, 2021

573

+407

Help Please!

There are 16 teams in a basketball league. Eight teams are in the East conference, and the other eight teams are in the West conference. If a team plays each other team from the same conference 4 times and from the difference conference twice, read more ..

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ss333 May 1, 2021

480

+407

Help me ASAP Please!

There are n different points on a circle. The number of triangles whose vertices are among the n points is positive, and equal to the number of hexagons whose vertices are among the n points. What is n?

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ss333 May 1, 2021

508

Suppose the polynomial f(x) is of degree 3

Suppose the polynomial f(x) is of degree 3 and satisfies f(3) = 2, f(4) = 4, f(5) = -2, and f(6) = 8. Determine the value of f(0).

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Guest May 1, 2021

448

parabolas

The parabolas defined by the equations y = x^2 + 4x + 6 and y = 2x^2 + 7x - 4 intersect at points and (a,b) and (c,d), where c >= a. What is c-a?

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Guest May 1, 2021

635

Please Help!

A student divided by and found the remainder was . Based on the remainder theorem, what can be concluded about ?

a) The point lies on the graph of .
read more ..

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Guest May 1, 2021

463

help math

What is the value of $\frac{x^1\cdot x^2\cdot x^3\cdots x^{10}}{x^2\cdot x^4 \cdot x^6 \cdots x^{20}}$ if x = 2?

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Guest May 1, 2021

306

piecewise function

Let
f(x) = k(x) if x >= 1
f(x) = 2- x if x < 1
read more ..

Guest May 1, 2021

547

+201

uh oh

3. There are n different points on a circle. The number of triangles whose vertices are among the n points is positive, and equal to the number of hexagons whose vertices are among the n points. What is n?

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mathisopandcool May 1, 2021

472

sequence

The product of the first and the third terms of an arithmetic sequence is 9. If all terms of the sequence are positive integers, what is the fourth term?

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Guest May 1, 2021

565

Algebra

If sqrt(6y + 2)/sqrt(2y + 2) = 5/2, solve for y. Express your answer in simplest fractional form.

amygdaleon305 ●●

Guest May 1, 2021

630

+201

PLS HELP NEED TODAYS:C

1.How many diagonals does a convex dodecagon 12 (-gon) have?
2.Kathy tossed a coin 8 times and got 3 heads and 5 tails. How many different sequences of results could she have gotten?
3. There are n different points on a circle. read more ..

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mathisopandcool May 1, 2021

451

can yall please help me with this question

In a survey taken by the Department of Agriculture of 600 people, 76% admitted that they hated broccoli. How many people in this survey did not care for this vegetable?

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Guest May 1, 2021

500

can yall please help me

the crazy cookie company has discovered that 55 out of 450 oatmeal raisin cookies do not contain enough raisin.what percent of the oatmeal raisin cookies do not have enough raisins?

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Guest May 1, 2021

470

help with system

Suppose a, b, c, and d are real numbers which satisfy the system of equations
a + 2b + 3c + 4d = 10
4a + b + 2c + 3d = 4
3a + 4b + c + 2d = -10 read more ..

amygdaleon305 ●●●

Guest May 1, 2021

470

Please Help!

Let = (5, -12) and = -3. What is ||||?

a) 21
read more ..

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Guest May 1, 2021

1147

Please Help!

A boat is traveling east across a river that is 112 meters wide at 8 meters per second. If the river has a northward current of 5 meters per second, what is the resultant speed of the motorboat rounded to the nearest tenth?

a) 8.6 read more ..

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Guest May 1, 2021

719

Quãng đường AB dài 94,5 km. Cùng một lúc, xe đạp đi từ A đến B với vận tốc 18km/giờ và một xe máy đi từ B về A với vận tốc 45km/giờ. Hỏi :

Quãng đường AB dài 94,5 km. Cùng một lúc, xe đạp đi từ A đến B với vận tốc 18km/giờ và một xe máy đi từ B về A với vận tốc 45km/giờ. Hỏi :
a) Sau khi đi được 1 giờ, hai xe còn cách nhau bao nhiêu km?
b) Hai xe đi trong bao lâu nữa thì gặp read more ..

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Guest May 1, 2021

449

counting

Determine the number of subsets of A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.

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Guest May 1, 2021

596

PLEASE HELP! This is the one question I don't understand and it's for my exam

Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the development of a recreational park on the west side of town. A community action group interested in preserving the environment claims that 45% of the read more ..

Guest May 1, 2021

460

Please Help!!!

How many roots, real or complex, does the polynomial have in all?

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Guest May 1, 2021

620

Can I get some help on a problem?

In this problem, , , , and , are nonzero integers If is added to , the sum is . Which statement can be used to prove that must be a rational number?

a)
read more ..

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Guest May 1, 2021

All Questions ⁺⁰237784 Questions

piecewise function

sequence

seqeuence

Help Please!

Help me ASAP Please!

Suppose the polynomial f(x) is of degree 3

parabolas

Please Help!

help math

piecewise function

uh oh

sequence

Algebra

PLS HELP NEED TODAYS:C

can yall please help me with this question

can yall please help me

help with system

Please Help!

Please Help!

Quãng đường AB dài 94,5 km. Cùng một lúc, xe đạp đi từ A đến B với vận tốc 18km/giờ và một xe máy đi từ B về A với vận tốc 45km/giờ. Hỏi :

counting

PLEASE HELP! This is the one question I don't understand and it's for my exam

Please Help!!!

Can I get some help on a problem?

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