All Questions ⁺⁰237690 Questions

+1

904

5

+125

A repost .. can you help me on this one? Its a study guide question for my algebra class

Ana started off her penny collection with 1 penny. She then adds 5 pennies to her penny collection each day.
how could you change the above scenario to make it a geometric series rather than an arithmetic series?
Using the answer, read more ..

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Nuggetguy May 1, 2019

+2

1095

3

+368

MORE

A four-digit hexadecimal integer is written on a napkin such that the units digit is illegible. The first three digits are 4, A, and 7. If the integer is a multiple of 17 base ten, what is the units digit?

Badada May 1, 2019

0

836

3

+315

Pre-calculus/trig

Cupcake May 1, 2019

+1

918

1

+368

hmm

Find the sum of all of the integers in the set -18, 27, 54, 254, 754, 1036, 3254 that are congruent to 6 modulo 8.

Badada May 1, 2019

0

834

3

+895

Prove

Prove this identity.

AdamTaurus May 1, 2019

0

1049

2

Help please fast!

Find the value of y such that with explanation please

Guest May 1, 2019

0

2065

7

+1995

Last 2

i think 1 is B and 2 is $4.05
1) Kyle wants to earn as many points as possible in one turn in a game. Two number cubes whose sides are numbered 1 through 6 are rolled. He is given two options for the manner in which points are awarded read more ..

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jjennylove May 1, 2019

Apr 30, 2019

0

887

2

+159

please help Urgent!!

Let f(x) be a quartic polynomial with integer coefficients and four integer roots. Suppose the constant term of f(x) is 6 .
(a) Is it possible for x=3 to be a root of f(x)?
(b) Is it possible for x=3 to be a double root of f(x) ?
Prove read more ..

Havingfun Apr 30, 2019

0

1874

3

+1995

Need help on these 2

I tried doing ti myself but I feel like I am way off. I think 1 is B and 2 is C

Forty slips of paper are numbered 1 through 40 and are distributed among a group of people. A random number generator is used to select a single number read more ..

jjennylove Apr 30, 2019

0

909

1

+257

geometry

Point P splits a diameter of a circle into segments of lengths 2 and 6. What is the shortest distance from the center of this circle to a chord through P that makes a 30-degree angle with the diameter?

SydSu22 Apr 30, 2019

+1

1335

1

I need halp

Find a such that ax^2+12x+9 is the square of a binomial.

Guest Apr 30, 2019

0

937

2

+125

Ana started off her penny collection with 1 penny. She then adds 5 pennies to her penny collection each day.

Ana started off her penny collection with 1 penny. She then adds 5 pennies to her penny collection each day.
how could you change the above scenario to make it a geometric series rather than an arithmetic series?
Using the answer, read more ..

Nuggetguy Apr 30, 2019

0

836

1

+125

What type of function is this?

f(x)=|x+3|-1
a rational
b radical
c quadratic read more ..

Nuggetguy Apr 30, 2019

0

933

1

+125

Jackson gets on a ferris wheel at its lowest point which is 10 feet above the ground

Jackson gets on a ferris wheel at its lowest point which is 10 feet above the ground
He notices that he is 50 feet above the ground at his highest point
it takes jackson 40 seconds to make one revolution
-what is the period of the read more ..

Nuggetguy Apr 30, 2019

0

632

1

help plz

At the AoPS office, mice vary inversely with cats, that is, {mice}={k}/{cats}, for some value of $k$. When there are $3r-19$ cats, there are $2r+1$ mice, and when there are $6r-27$ mice, there are $r-5$ cats. find k

Guest Apr 30, 2019

0

684

1

geometry/trig

how do i simplify the equation 31=2pi/3 *r

Guest Apr 30, 2019

0

1100

1

+257

algebra 2

At 6 o'clock, the tip of the hour hand was 23cm from the tip of the minute hand. At 9 o'clock, this distance was only 17cm. By how many centimeters does the minute hand's length exceed the hour hand's length? ( no diagram provided) I tried to use read more ..

SydSu22 Apr 30, 2019

0

934

1

+400

Suppose a(2+i)^4 + b(2+i)^3 + c(2+i)^2 + b(2+i) + a = 0 where a,b,c are integers whose greatest common divisor is 1. Determine the absolute

Suppose a(2+i)^4 + b(2+i)^3 + c(2+i)^2 + b(2+i) + a = 0
where a,b,c are integers whose greatest common divisor is 1.
Determine the absolute value of c.

dierdurst Apr 30, 2019

0

882

1

+166

help

Question about Algebra II

grif389 Apr 30, 2019

0

1300

1

+27

small company borrows money and remains in debt to its lenders for period of time

small company borrows money and remains in debt to its lenders for period of time
the function f(x)=-8x2+5x+90 represents the amount of debt the Company has, in thousands of dollars, X years after opening its business
AProximately read more ..

Marshmallowfluff Apr 30, 2019

0

816

1

+315

Applications of trig

Cupcake Apr 30, 2019

0

776

1

+193

Algebra

What is the simplest form of the radical expression?
3^3√2a − 6^3√2a

Littlegirlblue Apr 30, 2019

0

783

1

+193

Algebra

3^5 (x+2)^3 + 3 = 27

Littlegirlblue Apr 30, 2019

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