All Questions

277

help coordinates

Find y if the point (-6,y) is on the line that passes through (-1,7) and (-3, -2).

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Guest Apr 6, 2022

236

Sequences

The fifth term of an arithmetic sequence is 9 and the 32nd term is . What is the 23rd term?

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Guest Apr 6, 2022

296

Algebra

For what value of x will (3 + x)/(5 + x) and (1 + x)/(4 + x) be equal?

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Guest Apr 6, 2022

-1

407

A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. What is the probability that all three resultin

A stick has a length of units. The stick is then broken at two points, chosen at random. What is the probability that all three resulting pieces are shorter than units?

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Guest Apr 6, 2022

330

What is the sum of degrees of the interior angles of a 21-gon

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Guest Apr 6, 2022

290

sequence

How many terms of the arithmetic sequence 88, 85, 82, . . . appear before the number appears?

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Guest Apr 6, 2022

292

Sequences

A sequence with a_1 = 1 is defined by the recurrence relation a_{n+1} = 2^n + a_n for all natural numbers n. If a_{23} = p, then what is p?

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Guest Apr 6, 2022

330

+491

algebra

So even though im in precalculus I have alot of alegebra problems. Im pretty sure i solved this one but I want to make sure, (Im trying to make a 100% test streak)

Otto had 27 nickels, dimes and quarters worth $4.15. How many coins read more ..

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Elijah Apr 6, 2022

286

Counting question

Catherine rolls a 6-sided die five times, and the product of her rolls is . How many different sequences of rolls could there have been? (The order of the rolls matters.)

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Guest Apr 6, 2022

285

Binomial

If a is such a constant so that 9x^2 + 24x + a + 6x + x^2 is the square of a bionamal. What is a?

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Guest Apr 6, 2022

288

Algebra

What is the value of y in the arithmetic sequence y + 6, 12, 3y?

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Guest Apr 6, 2022

274

Coordinates

A triangular region is bounded by the two coordinate axes and the line given by the equation 2x + y = 8 . What is the area of the region, in square units?

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Guest Apr 6, 2022

302

Probability

We draw a card from a standard deck. What is the probability that it is a Jack, Queen, King, 10 or Ace?

ElectricPavlov ●●●●

Guest Apr 6, 2022

284

help probability

In a class of 28 students, the teacher selects four people at random to participate in a geography contest. What is the probability that this group of four students includes at least one of the top three geography students in the class? Express your answer read more ..

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Guest Apr 6, 2022

292

Counting

How many ways are there to put 4 balls in boxes if two balls are indistinguishably green, two are indistinguishably red, and the boxes are distinguishable?

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Guest Apr 6, 2022

268

geometry

WXYZ is a parallelogram where angle W is half of a right angle WX = 10, and XY = 144, What is the area of the parallelogram.

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Guest Apr 6, 2022

297

Geometry

Let a triangle ABC with BC = 6 cm, and the area of 30 cm2. A square PQRS is inscribed so that points S and R is on BC, Q on AC, and P on AB respectively. Find the side length of the square PQRS. read more ..

asinus ●

Guest Apr 6, 2022

314

Algebra

Give an example of a quadratic function that has zeroes at x=2 and x=-4, and that takes the value 6 when x=3..
Enter your answer in the expanded form "ax^2 + bx + c", where a,b,c are replaced by appropriate numbers.

catmg ●

Guest Apr 6, 2022

297

Help!

Completely factor this polynomial.

P(x) = x4 + 4x3 - 3x2 - 14x - 8

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Guest Apr 6, 2022

354

+101

can anyone please help me out with this logarithm?

1/3log base 4 of 8....etc
incase it's too blurry it says (44)

catmg ●

vxnessa Apr 6, 2022

289

Please Help

What is the value of x in the diagram?

geno3141 ●

Guest Apr 6, 2022

Apr 5, 2022

351

+46

Urgent-Help within hour pls

The value of y varies inversely as and when , . What is x when y=1?

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SpaceXGeek Apr 5, 2022

327

give me a free ps5! sycke, lol. But no one is stoping u from giving me one. I am a girl btw.

Simone’s average score for seven tests is 82 points. If she scores 90 points on her eighth test, what is the average of all eight test scores?

ElectricPavlov ●

Guest Apr 5, 2022

312

Pls help!

Pls help! Solve. 3x +5x <64
3(x +1)+5(x +1)<64

(x-4 8/11)+1 9/11>7 3/11 read more ..

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Guest Apr 5, 2022

329

+101

Between which two consecutive integers does log base6 of 2 lie?

Between which two consecutive integers does log62 lie?

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vxnessa Apr 5, 2022

All Questions ⁺⁰236320 Questions

help coordinates

Sequences

Algebra

A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. What is the probability that all three resultin

What is the sum of degrees of the interior angles of a 21-gon

sequence

Sequences

algebra

Counting question

Binomial

Algebra

Coordinates

Probability

help probability

Counting

geometry

Geometry

Algebra

Help!

can anyone please help me out with this logarithm?

Please Help

Urgent-Help within hour pls

give me a free ps5! sycke, lol. But no one is stoping u from giving me one. I am a girl btw.

Pls help!

Between which two consecutive integers does log base6 of 2 lie?

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