All Questions ⁺⁰230590 Questions

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1803

7

Help quick

A chord of length $6$ units divides a circle into two distinct areas. If the circle has a radius of 6 units, what is the area of the larger region, in square units? Express your answer in simplest radical form in terms of $\pi$.

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Guest Nov 7, 2019

0

1376

1

help

How many positive, even three-digit numbers exist such that the sum of the hundreds digit and the tens digit equals the units digit?

Guest Nov 7, 2019

0

755

1

A Senate committee consists of 5 Republicans, 6 Democrats, and 2 Independents.

A Senate committee consists of 5 Republicans, 6 Democrats, and 2 Independents. A subcommittee of 3 members is randomly chosen. What is the probability that the subcommittee consists of three Republicans?

Guest Nov 7, 2019

0

818

2

help

Monika and Marcelos family owns two lawnmowers; a riding mower and a push mower. A person using the riding mower can completely mow the familys yard in 45 minutes. A person using the push mower can completely mow the yard in 105 minutes. If Monika uses read more ..

Oofrence ●●

Guest Nov 7, 2019

+1

547

1

algebra

Guest Nov 7, 2019

0

982

2

algebra

Suppose Molokai has an area of 260 square miles. Suppose a square has an area of 260 square miles. How long is the diagonal of the square? Round your answer to the nearest tenth of a mile.

Pythagorean Theorem
For right triangles, c2 = a2 + b2, read more ..

Guest Nov 7, 2019

+1

711

2

help

A regular polygon has exterior angles each measuring 15 degrees. How many sides does the polygon have?

Guest Nov 7, 2019

0

826

2

help

In the six-digit integer 3A6,792, what is the largest digit A so that the six-digit integer will be divisible by 3?

Guest Nov 7, 2019

0

522

1

help

How many cubic feet are in three cubic yards?

Guest Nov 7, 2019

0

649

1

help

Each of the digits 3, 4, 6, 7, 8 and 9 is used once and only once to form a six-digit integer. What is the largest six-digit multiple of 4 that can be formed?

Guest Nov 7, 2019

0

1307

1

Suppose f(x) is an invertible function, and suppose that f(2)=f^{-1}(2)=4. What is the value of f(f(2))?

Suppose f(x) is an invertible function, and suppose that f(2)=f^{-1}(2)=4. What is the value of f(f(2))?

Guest Nov 7, 2019

0

719

1

Suppose that g(x)=f^{-1}(x). If g(-15)=0, g(0)=3, g(3)=9 and g(9)=20, what is f(f(9))?

Suppose that g(x)=f^{-1}(x). If g(-15)=0, g(0)=3, g(3)=9 and g(9)=20, what is f(f(9))?

Guest Nov 7, 2019

0

904

1

Let f(x) = \sqrt{x} and g(x) = x^2. Find f(g(f(g(f(8))))).

Let f(x) = \sqrt{x} and g(x) = x^2. Find f(g(f(g(f(8))))).

Guest Nov 7, 2019

0

505

1

Help pleasee

Given the function f(x)=3x^3+2, find the value of x so that f^{-1}(x)=4.

Guest Nov 7, 2019

0

613

1

math

This table shows the input and output values for a linear function f(x).

What is the difference of outputs for any two inputs that are one value apart?
read more ..

Guest Nov 7, 2019

+9

950

3

+382

Competition Math

Mia is “helping” her mom pick up 30 toys that are strewn on the floor. Mia’s mom manages to put 3 toys into the toy box every 30 seconds, but each time immediately after those 30 seconds have elapsed, Mia takes 2 toys out of the box. How much time, in minutes, read more ..

hellospeedmind Nov 7, 2019

+1

1235

2

If f (x) = x + 2 and g (x) = x^2, then for what value of x does f(g(x)) = g(f(x))? Express your answer as a common fraction.

If f (x) = x + 2 and g (x) = x^2, then for what value of x does f(g(x)) = g(f(x))? Express your answer as a common fraction.

CalculatorUser ●●

Guest Nov 7, 2019

+1

1539

1

Suppose f(x)=\frac{3}{2-x}. If g(x)=\frac{1}{f^{-1}(x)}+9, find g(3).

Suppose f(x)=\frac{3}{2-x}. If g(x)=\frac{1}{f^{-1}(x)}+9, find g(3).

CalculatorUser ●

Guest Nov 7, 2019

+1

931

7

+6

So close, but no cigar

Let O and H be the circumcenter and orthocenter of acute triangle ABC, respectively. If the sum for the degrees of angle AHC and angle AOC is 240 degrees what is the measure of angle ABC in degrees?

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noobmaster69 Nov 7, 2019

+1

567

1

help

Kyle has five tires but only uses four at a time on his car. He has rotated the five tires on his car so that each tire has been on the car for the same number of miles. If the car has been driven 90,000 miles, for how many miles was each of the five tires read more ..

Guest Nov 7, 2019

+1

357

0

Help!!

I have a science review and i cant answer 19 which is describe some applications of acids and bases, and i cant answer 20 whic is how is acid precipitation formed? describe some problems created by acid precipitation and some methods used to help prevent read more ..

off-topic

Guest Nov 7, 2019

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