All Questions ⁺⁰238459 Questions

0

306

2

how much is ( +5)-(+3)+(+2)-(+30)

how much is ( +5)-(+3)+(+2)-(+30)

Guest Sep 29, 2022

+1

423

7

+28

Precalc QUESTIONS

1. Let be an angle such that cos() = -1/9 and 0 <= <= 2pi.
Assume that cos(/2) < 0 ; If

then read more ..

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twiistedwhyami Sep 29, 2022

0

306

1

+83

AGAIN...

I have a pouch with pens and pencils in it. At the moment, the ratio of pens to pencils is 3:5. If Phil gives me 3 pens in exchange for 9 of my pencils, I will have an equal number of pens and pencils. How many pens will that be? read more ..

Atlas Sep 29, 2022

0

299

2

help!!

Alice and Bob each have a certain amount of money. If Alice receives n dollars from Bob, then she will have 3 times as much money as Bob. If, on the other hand, she gives n dollars to Bob, then she will have 2 times as much money as Bob. If neither gives read more ..

Guest Sep 29, 2022

0

347

4

determine between which twonconsecutive whole numbers each square root lies and estimate the irrational number to the nearest tenth

Square root of 12
Square root of 90
Square root of 125
Square root of 50 read more ..

Guest Sep 29, 2022

Sep 28, 2022

0

312

1

urgent!!!!!

matthew lives 7 km closer to the school than Berthe. They live a total of 31 km from school. how far does each live from the school

Guest Sep 28, 2022

0

306

2

how do you solve the equation below?

how do you solve the equation below?
10!/8!x(10-2)!

Guest Sep 28, 2022

0

284

1

how much does each cost

a binder, a pack of notebooks and a box of pencils cost 14$ the pencils cost twice as much as the binders the pack of notebooks cost two dollars more than the binder how much does each cost

Guest Sep 28, 2022

0

295

1

HELPP

The faces of a standard die are numbered 1, 2, 3, 4, 5, and 6 such that the sum of the numbers on any two opposite faces is 7. Tia writes one number on each vertex of the die such that the number on each face of the die is the greatest common divisor of read more ..

Guest Sep 28, 2022

+3

353

5

+1634

the magic number

Some of you may know this one --- but...
1 = 3
2 = 3
3 = 5 read more ..

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proyaop Sep 28, 2022

+1

322

1

+1634

Jerimiah the Ant Problem (strategies)!!

Jerimiah the ant must crawl from and back to his ant colony to collect some food. There are 999 other ants doing the same thing as Jerimiah. Jerimiah is 1000 inches away from the food. If all 1000 ants (including Jerimiah) leave the ant colony at the same read more ..

proyaop Sep 28, 2022

0

290

1

what is 35% of 80 ?plz help

what number is35%of 80

Guest Sep 28, 2022

-1

330

1

DUE TODAY PLS HELP

The region between the graph of $y = f (x)$ and the $x$-axis, shaded in this figure, has an area of 10 square units. What is the area between the graph of $y = \dfrac 12 f (-x)$ and the $x$-axis?

Guest Sep 28, 2022

Sep 27, 2022

+1

344

1

Find ab/c if a = 1 3/4, b = 2 1/5, and c = 3 1/2

Find ab/c if a = 1 3/4, b = 2 1/5, and c = 3 1/2

Guest Sep 27, 2022

0

348

5

+218

Proabability

Two integers are selected from the first 1024 positive integral perfect squares. What is the probability that both of these numbers are fifth powers of integers?

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MathyGoo13 Sep 27, 2022

0

326

2

+30

geometry part one

In triangle ABC let the angle bisectors be segment BY and CZ . Given AB = 8, AY = 6, and CY = 3, find BZ, I found BC, but I need further help with BZ.

mrinank Sep 27, 2022

0

320

0

+41

There are 3 gears in a simple gear train

There are 3 gears in a simple gear train. Gear A is 8 teeth, gear B is 24 teeth and gear C is 16 teeth. The output torque of gear C is 150 foot-pounds. What is the input torque of gear A if it is the driver? Please explain the process to calculate this. I read more ..

Iconaguard Sep 27, 2022

0

303

1

makayla has $

makayla has $
8 to buy tickets at the school fair. each ticket cost $1.50. which inequality best represents how many tickets she can buy?

Guest Sep 27, 2022

0

304

3

+4

Expand using binomial theorem

JoelKananelo Sep 27, 2022

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