All Questions

932

help!!!!

If s denotes the length of the arc of a circle of radius r subtended by a central angle 0, find the missing quantity.
r = 14.8 inches, 0 = 315°, s = ?

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Guest May 27, 2020

903

Please help me about this question.

Geometrically speaking, a parabola is defined as the set of points that are the same distance from a given point and a given line. The point is called the focus of the parabola and the line is called the directrix of the parabola. Suppose read more ..

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Guest May 27, 2020

610

help

Let . The equation y=f(x) is graphed, and the x and y-intercepts of the graph are connected to form a polygon. What is the area of that polygon?

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Guest May 27, 2020

404

please help!

A unit circle is divided into twelve congruent regions, as shown.
What is the perimeter of each region?

read more ..

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Guest May 27, 2020

403

value(s) of x

Find all values of where there is a vertical asymptote for the equation .

Guest May 27, 2020

819

ln(10eX) + ln(eX/10) = 2 What is X?

ln(10eX) + ln(eX/10) = 2
What is X?

off-topic

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Guest May 27, 2020

1198

please help!

In a math class, 12 out of 15 girls are freshmen and 11 out of 15 boys are freshmen. What is the probability that in a randomly selected group of five students from the class, there will be two freshmen girls and three freshmen boys?

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Guest May 27, 2020

591

last resort, plz help

There are $18$ padded chairs around a circular table, and the chairs are numbered from $1$ through $18$. How many ways can three people take their seats, so that no two people are adjacent?

You guys are my last resort. I have no clue read more ..

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Guest May 27, 2020

627

really stuck on this

Emma plays with her square unit tiles by arranging all of them into different shaped rectangular figures. (For example, a 5 by 7 rectangle would use 35 tiles and would be considered the same rectangle as a 7 by 5 rectangle). Emma can form exactly ten different read more ..

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Guest May 27, 2020

427

ln(10eX) + ln(eX/10) = 2 What's X

ln(10eX) + ln(eX/10) = 2

What's X

Guest May 27, 2020

642

help

A four-digit integer m and the four-digit integer obtained by reversing the order of the digits of m are both divisible by 45. If m is divisible by 7, what is the greatest possible value of m?

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Guest May 27, 2020

685

PLZ HELP QUICK!!!

A Penteria is a special (fictional) kind of bacteria such that, regardless of the original population in a collection, the population increases by $5$ every minute. Additionally, at the end of every hour, all but the initial ones die. If $137$ Penteria read more ..

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Guest May 27, 2020

721

Whats X

log(X/10) = log(10/X) + 2

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Guest May 27, 2020

889

please help!

My three-digit code is 023. Reckha can’t choose a code that is the same as mine in two or more of the three digit-positions, nor that is the same as mine except for switching the positions of two digits (so 320 and 203, for example, are forbidden, but 302 read more ..

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Guest May 27, 2020

993

+8262

I have arose from death, may the fun begin...

Dear Users,

Just a greeting to those that still hold my name etched in their memories. After 2 years of trial and error, I have remembered the password to this account and will be more active on here. Thanks guys!
read more ..

off-topic

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DragonSlayer554 May 27, 2020

425

I have two questions...please help me.

1. What is ?
This -1 represents inverse in modular arithmetic. However, what does anything greater than that mean? ex -2, -3. I don't understand this so someone please help!
2. If , then for what value of x is undefined? read more ..

Guest May 27, 2020

840

Help

On August 24, 1997 (which was the 236th day of that year), the Fidelity Select Electronics Fund reported a 44.3 percent return on investments for the year to date. Calculate an annual growth rate for this fund in 1997. Explain your method and the assumptions read more ..

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Guest May 27, 2020

525

help

If , then find

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Guest May 27, 2020

459

TAREA DE FÍSICA

cuanto es 135kgf dividido 137cm

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Guest May 27, 2020

974

help please

There is a unique positive real number x such that the three numbers log_8(2x), log_4(x), and log_2(x), in that order, form a geometric progression with a positive common ratio.

The number x can be written as m/n, read more ..

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Guest May 27, 2020

419

help

Find the value of b for which the graphs of y = 3x^2 - x and y = 2x + b have exactly one point in common.

Guest May 27, 2020

500

Help please!

f(x)f(y) = f(x+y) + xy

I need to find all possible functions f
read more ..

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Guest May 27, 2020

1359

help

An airplane is climbing 250 feet for every 1,000 feet it travels. Estimate the airplane’s climb angle while this is happening

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Guest May 27, 2020

579

i need help

If f(x) = -7x^4 + 3x^3 + x - 5, and g(x) is a polynomial such that the degree of f(x) + g(x) is 1, then what is the degree of g(x)?

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Guest May 27, 2020

430

help

How many integers between 1 and 1001 are divisible by 2 or 3?

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Guest May 27, 2020

All Questions ⁺⁰237665 Questions

help!!!!

Please help me about this question.

help

please help!

value(s) of x

ln(10eX) + ln(eX/10) = 2 What is X?

please help!

last resort, plz help

really stuck on this

ln(10eX) + ln(eX/10) = 2 What's X

help

PLZ HELP QUICK!!!

Whats X

please help!

I have arose from death, may the fun begin...

I have two questions...please help me.

Help

help

TAREA DE FÍSICA

help please

help

Help please!

help

i need help

help

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