All Questions

343

+56

Find the function rule for the input-output table.

i need help

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smasai1324 May 4, 2022

360

hellppppp

5 x 5 x 76

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Guest May 4, 2022

268

help with function

Let g(x) be a function piecewise defined as
g(x) = -x if x <= 0
g(x) = 2x - 47 if x > 0
read more ..

Guest May 4, 2022

352

inequalities

Find the set of all z such that neither 2 + z nor 2 - z is in the interval . Express your answer as an interval or as a union of intervals.

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Guest May 4, 2022

670

In an arithmetic sequence, the sum of the second and eighth terms is $5$, and the product of the fourth and fifth terms is also $5$. What i

In an arithmetic sequence, the sum of the second and eighth terms is 5, and the product of the fourth and fifth terms is also 5 .
What is the 20th term of this sequence?

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Guest May 4, 2022

337

help

Find all numbers in the range of \[f(x) = \arctan x + \arctan \frac{1 - x}{1 + x},\]expressed in radians. Enter all the numbers, separated by commas.

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Guest May 4, 2022

388

pls help idk how to do this.

1)
(these all have a fixed shipping fee)
it costs $33 to ship 2 items of clothing
$48 for 3 items of clothing read more ..

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Guest May 4, 2022

329

What is the graph of the solution to the following compound inequality?

What is the graph of the solution to the following compound inequality?
5x-3>17 or -2x+2>8

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Guest May 4, 2022

270

triangle

What is the area of a triangle with altitudes of length 3, 4, and ?

Guest May 4, 2022

414

permutations and combinations

How many times would you have to go to a sandwich shop to have all the possible types of sandwhiches that include 1 bread, 1 meat, and 1 cheese. The shop has 3 types of bread, 4 types of meat, and 4 types of cheese.

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Guest May 4, 2022

378

Number Theory

How many five-digit numbers of the form 32x5y are divisible by 33?

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Guest May 4, 2022

374

A mathematician

Hi Max: Can you please take a look at this question? https://web2.0calc.com/questions/please-help_49961

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Guest May 4, 2022

380

Algebra

Find all values of c such that 3^(2c+1) = 28*3^c
If you find more than 1 value of c, then list your values in increasing order, separated by commas.

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Guest May 4, 2022

286

yooda

awgtas3t

Guest May 4, 2022

391

+56

i need help

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smasai1324 May 4, 2022

380

i need help fast

Subtract the polynomials: (3x3 - 3x + 4) - (x3 - 2). Enter your answer as a polynomial in descending order below, and use the caret (^) for exponents. For example, you would write as 4x^2.

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Guest May 4, 2022

364

i need help

(3x3 - 3x + 4) - (x3 - 2)

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Guest May 4, 2022

408

the price of an item yesterday was $85. Today, the price rose to $119. Find the percentage increase.

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Guest May 4, 2022

389

question

A card is drawn at random from a standard pack of playing cards.
Then a fair coin is flipped.
What is the probability of selecting a diamond and the coin landing on heads?

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Guest May 4, 2022

387

Mike and Ike decide to do a little racing, but Ike is slower, so he's given a head start.

Mike and Ike decide to do a little racing, but Ike is slower, so he's given a head start. Ike passes the one-mile mark doing 60 miles per hour! 1 minute later, Mike passes the same point traveling 71 miles per hour. How read more ..

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Guest May 4, 2022

286

In the country of Mu, two towns, Alpha and Theta are in the same time zone. They are

In the country of Mu, two towns, Alpha and Theta are in the same time zone. They are connected by a highway 200 miles long. A bus leaves Alpha at 3:00 p.m. and travels at a uniform rate of 50 mph toward Theta. 12 minutes read more ..

Guest May 4, 2022

371

Coefficient

Find the coefficient of y^4 in the expansion of (2y-7)^5.

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Guest May 4, 2022

260

geometry

Five friends live on the same street. Their houses are at points A, B, C, D, and E, with the distances shown.

read more ..

Guest May 4, 2022

All Questions ⁺⁰238459 Questions

Find the function rule for the input-output table.

hellppppp

help with function

inequalities

In an arithmetic sequence, the sum of the second and eighth terms is $5$, and the product of the fourth and fifth terms is also $5$. What i

help

pls help idk how to do this.

What is the graph of the solution to the following compound inequality?

triangle

permutations and combinations

Number Theory

A mathematician

Algebra

yooda

i need help

i need help fast

i need help

the price of an item yesterday was $85. Today, the price rose to $119. Find the percentage increase.

question

Mike and Ike decide to do a little racing, but Ike is slower, so he's given a head start.

In the country of Mu, two towns, Alpha and Theta are in the same time zone. They are

Coefficient

geometry

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