All Questions ⁺⁰237827 Questions

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help sum

Find the sum of 1 + 1/2 + 1/5 + 1/10 + 1/25 + 1/50 + 1/125.

The answer should be in the form of a decimal rounded to the nearest HUNDREDTH.

Guest Oct 21, 2022

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190

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quadratic

Find the sum of all possible positive integer values of b such that the quadratic equation 2x^2 + 15x + b = 0 has rational roots.

Guest Oct 21, 2022

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201

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Construct a percent bar graph for the data of 11.2%, 2.56%, and 4.16%., and 14.08%?

Construct a percent bar graph for the data of 11.2%, 2.56%, 4.16%., and 14.08%.

Guest Oct 21, 2022

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276

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help combo

In a group of 9 beasts, we need to choose a team of 5 for the beast ball tournament. Grogg and Alex will play together on the team. How many ways can the team be chosen?

Guest Oct 21, 2022

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301

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Help with Set

Find the number of sets where all three cards are the same for exactly 1 attribute.
Find the number of sets where all three cards are the same for exactly 2 attributes.
Find the number of sets where all three read more ..

Guest Oct 21, 2022

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300

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A circle has a radius of $14.$ Let $\overline{AB}$ be a chord of the circle, such that $AB = 12$. What is the distance between the chord and

Please help! Thank you :D
Question : A circle has a radius of 14. Let $\overline{AB}$ be a chord of the circle, such that AB = 12. What is the distance between the chord and the center of the circle?

Guest Oct 21, 2022

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278

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Proportion percent

Set up a Proportion for:
You pay $3.69 for a gallon of gasoline. This is 90% of the price of a gallon of gasoline one year ago. What was the price of a gallon of gasoline one year ago?

Guest Oct 21, 2022

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245

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geometry

In triangle ABC let the angle bisectors be segment BY and CZ . Given AB = 8, AY = 6, and CY = 6, find BZ.

Guest Oct 21, 2022

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231

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Base integers

What is the remainder when the base-12 integer 20130118_{12} is divided by 9? Write your answer in base 10.

Guest Oct 21, 2022

Oct 20, 2022

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282

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+180

Pls Help (Polynomial Factor Question)

Factor f(x)=x⁴-2x³-13x²+38x-24 fully. Show your work.

DumbDude05 Oct 20, 2022

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234

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Complex plane

What is the area of the region of the complex plane defined by |z| < 5 + |z - 1|?

Guest Oct 20, 2022

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232

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geometry

In triangle PQR, PQ = 13, QR = 14, and PR = 18. Let M be the midpoint line QR. Find PM.

Guest Oct 20, 2022

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238

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precalc

In triangle ABC, angle BCA = pi/6, AB = 10 and AC = 12. Find the sum of all distinct possible values of BC.

Guest Oct 20, 2022

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200

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triangles

Let ABC be a triangle, and let its angle bisectors be AD, BE, and CF, which intersect at I. If DI = 3, BD = 4, and BI = 8, then find the area of triangle ABC.

Guest Oct 20, 2022

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208

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accelus math

how do you do this? I dont get it.
-3 4/5 - (-6)

Guest Oct 20, 2022

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259

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+180

Write an equation and sketch an example of a quartic function with the zeros at –4, –1, 2 (order 2).

Write an equation and sketch an example of a quartic function with the zeros at –4, –1, 2 (order 2).

DumbDude05 Oct 20, 2022

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197

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precalc

In triangle ABC, angle BCA = pi/6, AB = 5 and AC = 12. Find the sum of all distinct possible values of BC

Guest Oct 20, 2022

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236

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5 + what equals -12

I have googled everywhere and still cannot find a answer

Guest Oct 20, 2022

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196

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precalc

In triangle ABC, angle BCA = pi/6, AB = 4 and AC = 12. Find BC.

Guest Oct 20, 2022

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196

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Another free question

$$\int_{1}^{2} x^2 dx$$

Guest Oct 20, 2022

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191

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help algebra

Find the number of ordered pairs (m,n) which satisfy the system 4(m-n) = 7(1-n), 3/2n = 4-2m + 5n - 13

Guest Oct 20, 2022

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243

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counting problem

I choose three different numbers out of this list and add them together: 1, 3, 5, 7, 9,..., 105, 107, 109, 111, 113. How many different totals can I get?

Guest Oct 20, 2022

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260

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Probability

How many ways are there to divide a group of 6 friends among the basketball team, the soccer team, and the track team? (Each team could have anywhere from 0 to 6 of the friends on it. Assume the friends are distinguishable.)

Guest Oct 20, 2022

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245

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stats

How many subsets of the set {1,2,...,11} have median 8?

Guest Oct 20, 2022

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