All Questions ⁺⁰238211 Questions

0

719

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+361

What is the value of a?

What is the value of a?

Hev123 May 22, 2018

0

744

0

+361

In which distributions does the variable X have a binomial distribution?

In which distributions does the variable X have a binomial distribution?

Hev123 May 22, 2018

0

848

1

+361

Enter your answer, in simplest fraction form, in the box.

Enter your answer, in simplest fraction form, in the box.

Hev123 May 22, 2018

0

2846

3

Suppose $f(x)$ is a rational function such that \[3 f \left( \frac{1}{x} \right) + \frac{2f(x)}{x} = x^2\] for all $x \neq 0$. Find $f(-2)$.

Suppose f(x) is a rational function such that for all x =\=0. Find f(-2).

Guest May 22, 2018

0

3040

1

+166

Given that $f(3)=5$ and $f(3x)=f(x)+2$ for all $x$, find $f^{-1}(11)$.

Given that $f(3)=5$ and $f(3x)=f(x)+2$ for all $x$, find $f^{-1}(11)$.

Creeperhissboom May 22, 2018

0

964

1

+361

Enter the correct probability in decimals in the probability distribution table.

Enter the correct probability in decimals in the probability distribution table.

Hev123 May 22, 2018

0

721

1

+361

I need help answering this question.

I need help answering this question.

Hev123 May 22, 2018

+2

1378

2

+361

What is the probability that a football player has suffered more than 3 broken bones?

What is the probability that a football player has suffered more than 3 broken bones?

Hev123 May 22, 2018

May 21, 2018

0

637

0

Graph the complex number and express it in rectangular form:

Graph the complex number and express it in rectangular form:
10(cos6 + i sin6)
I'm confused because it doesn’t specify whether 6 is an angle or not...also i as in the imaginary number!!

Guest May 21, 2018

+1

1836

2

+212

help please :)

In a circle with a radius of 21 5/8 yd, an arc is intercepted by a central angle of 5π6 radians.
What is the arc length?
Use 3.14 for π and round your final answer to the nearest hundredth.
Enter your answer as a decimal in the box.
read more ..

lysxsa May 21, 2018

-5

2781

2

+73

What does the 'larger root' mean?

What does the "larger root" mean?

GAMEMASTERX40 May 21, 2018

+1

1079

1

+212

geo help

In a circle with a radius of 2158 yd, an arc is intercepted by a central angle of 5π6 radians.

What is the arc length?
Use 3.14 for π and round your final answer to the nearest hundredth. read more ..

lysxsa May 21, 2018

-5

6334

2

+73

The sum of two numbers is 25. What are the numbers?

The sum of two numbers is 25. What are the numbers?

a. Create an equation using two variables to represent this situation. Be sure to explain the meaning of each variable.
read more ..

GAMEMASTERX40 May 21, 2018

+1

646

1

+212

Help :)

1?
2?
3? read more ..

lysxsa May 21, 2018

+1

790

1

+212

Help geo

fill in the blank.

lysxsa May 21, 2018

+1

707

1

+212

Fill in blank with defition

lysxsa May 21, 2018

0

2486

4

Help please

Express the infinite series $$\frac{3}{206}+\frac{9}{2\cdot103^2}+\frac{27}{2\cdot103^3}+\cdots$$as a terminating decimal.

A particular geometric sequence has strictly decreasing terms. After the first read more ..

Guest May 21, 2018

+1

1034

1

A fair eight-sided die with the sides numbered 1 to 8 is rolled twice.

A fair eight-sided die with the sides numbered 1 to 8 is rolled twice.

Guest May 21, 2018

0

677

1

Geometry, area of a circle

If you can help me that would be awesome, thank you!

Guest May 21, 2018

+1

903

7

+1378

It'd be cool of someone could answer this soon, thanks!

https://web2.0calc.com/questions/no-clue-where-to-start-here

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AnonymousConfusedGuy May 21, 2018

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