All Questions ⁺⁰237806 Questions

+3

1230

2

+205

Teaser prob

(Teaser) What is the measure of the angle between the minute and the hour hands, when they show 3:05 PM?

Good luck! read more ..

joebob Oct 8, 2017

+1

557

0

[29323;22785]=?

Guest Oct 8, 2017

+1

729

1

why does my math teacher give me 13 pages of math hw in one day?

why does my math teacher give me 13 pages of math hw in one day?

Guest Oct 8, 2017

+1

1762

2

+314

2x^2+4x-7=0

ISmellGood Oct 8, 2017

0

926

2

+314

???

How do you this?

ISmellGood Oct 8, 2017

0

740

2

please answer

Michelle deposited a sum of money from a bank at an interest rate of 10% per year , compounded quarterly. If she earned an interest of $1375 in the second year, find the principal which she deposited.

Guest Oct 8, 2017

0

1116

4

+314

help.

What is a radian and what is the plural form of radius cause I was watching khanacademy and he said radiuseseseses so I'm confused.

ISmellGood Oct 8, 2017

0

1108

1

+32

squeeze theorem

use the squeeze theorem to evaluate the following limits: an=sin(1/n) / n. an=cos(1/n)-1 / 2^n

medlockb1234 Oct 8, 2017

+1

962

1

+32

limits of sequences

what is the limit of the sequence (-1)^n over 2(n)-1? I got divergent but im not quite sure. If it is divergent, does it diverge to infinity, negative infinity, or neither?

medlockb1234 Oct 8, 2017

0

2159

1

Algebra

Suppose $f$ and $g$ are polynomials, and that $h(x)=f(g(x))+g(x)$. Find the degree of $g(x)$ given that the degree of $h(x)$ is $8$ and the degree of $f(x)$ is $4$.

Guest Oct 8, 2017

0

2210

1

Series

Mark borrows $10$ dollars from Emily with a simple interest rate of $15\%$ everyday. What is the least integer number of days after which Mark will have to pay her back at least twice as much as he borrowed?

Guest Oct 8, 2017

0

951

1

Help me

Given any positive even integer, x, the positive difference between the smallest odd number greater than 7x-2 and the largest odd number less than 3x+5 can be written in the form ax+b . What is a+b?

Guest Oct 8, 2017

0

796

1

Equivalent interest rates.

Is it possible to have one compound interest rate that would allow an investor to save $500 per month for 35 years and that same interest rate would allow him to withdraw, at retirement, $7,500 per month for 25 years? If so, what is such interest rate? read more ..

Guest Oct 8, 2017

Oct 7, 2017

0

1514

1

what is the GCF of 8 and 12?

what is the GCF of 8 and 12?

Guest Oct 7, 2017

0

1165

1

A function has zeroes at -1, 3, and 5. We know that f(-2) and f(2) are negative, while f(4) and f(6) are positive. Sketch a graph of f(x).

A function has zeroes at -1, 3, and 5. We know that f(-2) and f(2) are negative, while f(4) and f(6) are positive. Sketch a graph of f(x).

Guest Oct 7, 2017

0

642

1

Series

Express the infinite series as a terminating decimal.

Guest Oct 7, 2017

0

1269

1

+154

Help, triangle question.

In triangle ABC, base angle A is 30 , and the altitude BD is drawn, IF AB = 7, find BD, BC, DC, AC, and AB.

I can't seem to find and .
read more ..

ChowMein Oct 7, 2017

0

689

1

help

State the number of significant digits in each measurement, and rewrite in scientific notation. Assume each measurement was taken correctly.

0.0000540 ms read more ..

Guest Oct 7, 2017

0

1563

1

-40

help please

At a school:
number of boys:number of girls = 11:9
there are 124 more boys than girls at the school
work out the total number of students at the school read more ..

jakeharris02 Oct 7, 2017

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