All Questions

0

779

0

Use technology to find the p value for a right tailed test about a mean with n= 20 and a test statistic t= 2.2025

Guest Jun 13, 2018

0

837

2

+62

Quick word problem help

8. The farm has horses and emus. The total number of legs on the farm is 120. How many of each animal are on the farm?

9. Sally spent $131 on shirts. Fancy shirts cost $28 and plain skirts cost $15. If she bought a total of 7 shirts read more ..

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Hamiltrash Jun 13, 2018

0

815

1

Need help with this equation

32n + 3n - 2 = 0

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Guest Jun 13, 2018

0

784

1

Need some help with these two

A function has a horizontal asymptote of a vertical asymptote of and an -intercept at

Part (a): Let be of the form Find an expression for
read more ..

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Guest Jun 13, 2018

0

887

1

+4

What is (f•g)( x)?

What is (f•g)( x)?
f(x)=x^3-4x+2
g(x)=x^2+2
(f•g)(x)= read more ..

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Gothbaby Jun 13, 2018

0

783

1

+81

The equation

The equation of the line that goes through the point (3,3) and is parallel to the line going through the points can be written in the form where
m is:
and b is:

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Sloan Jun 13, 2018

0

1579

2

which three ratios are equal to 4/12?

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Guest Jun 12, 2018

0

1638

1

+81

Find the quadratic function

Find the quadratic function that has vertex (10, -7) and whose graph goes through the point (5, 168).
f(x)=

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Sloan Jun 12, 2018

+11

1914

1

+505

Help! Needs to be answered by today!

Arjay, Dorothy, Melissa, and Gray live in the same city.

Arjay and Dorothy live 2 miles from each other. Dorothy and Melissa live 5 miles from each other. Melissa and Gray live 3 read more ..

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MobiusLoops Jun 12, 2018

+1

766

2

+239

Factorials

What is the digit in the tens place in the sum 7! + 8! + 9! + ... + 2006!?

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Firewolf Jun 12, 2018

0

2220

1

+239

cars

There are 20 cars in my building's parking lot. All of the cars are red or white. Also, all the cars are either 2-door or 4-door. 12 of them are red, 15 of them are 4-door, and 4 of them are 2-door and white. How many of the cars are 4-door and red? read more ..

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Firewolf Jun 12, 2018

0

1152

1

+121

In this triangle, what is the value of x?

rounded to the nearest tenth, thank you

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AgentFatboy Jun 12, 2018

-1

1082

1

help

Kirsty needs to hire a plumber to fix her house. The plumber charges $242_5$ dollars for every hour of labor and $367_{8}$ dollars for equipment. If the plumber works for $3.5_{10}$ hours, how many dollars (in base ten) will Kirsty owe the plumber? read more ..

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Guest Jun 12, 2018

0

1266

1

+81

Half life

Human hair from a grave in Africa proved to have only 94% of the carbon 14 of living tissue. When was the body buried? The half life of carbon 14 is 5730 years.
The body was buried about _____ years ago
Hint: First find r , then find read more ..

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Sloan Jun 12, 2018

0

5208

1

Give an example of a situation in which a percentage is greater than 100% (6TH GRADE MATH)

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Guest Jun 12, 2018

0

614

0

Write an inequality in slope intercept form for the graph below (-4,0) and (4,2)

Guest Jun 12, 2018

0

2275

3

+53

Let log base 4 of 3 = x. Then log base 2 of 27 = kx. Find k.

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cormier123 Jun 12, 2018

0

881

1

probability distribution table, i went onto khan academy however i can't find anything helpful. Also my sibling won't help me.

A spinner has five sectors of equal size. The sectors are labeled 1, 2, 3, 4, and 5. The spinner is spun twice. X is the number of times an even number is spun.
Drag each bar on the horizontal axis to the correct location to create a probability read more ..

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Guest Jun 12, 2018

0

749

0

+15

Differentiation

The differentiable functions x and y are related by the following equation:

Also, read more ..

zxElementzx Jun 12, 2018

0

532

1

a parking lot had 23 spaces in each of its rows then the lot was expanded and 4 spaces were added to each row if the lot has 8 rows , how

a parking lot had 23 spaces in each of its rows then the lot was expanded and 4 spaces were added to each row if the lot has 8 rows , how many spaces are there now ?

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Guest Jun 12, 2018

0

683

1

How many zeros and ones.....

How many zeros and ones(0s, 1s) are there between 1 and 100,000 inclusive? Remember that a number such as 111 has 3 "1s". Similarly, 1000 has 3 zeros and one "1". Thanks for help

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Guest Jun 12, 2018

-4

1066

1

+73

Solve_:

Solve_:

Answer: https://web2.0calc.com/questions/solve_33 read more ..

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GAMEMASTERX40 Jun 12, 2018

-4

928

1

+73

_Solve:

Solve:

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GAMEMASTERX40 Jun 12, 2018

-4

1000

1

+73

Solve:

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GAMEMASTERX40 Jun 12, 2018

All Questions ⁺⁰237760 Questions

Use technology to find the p value for a right tailed test about a mean with n= 20 and a test statistic t= 2.2025

Quick word problem help

Need help with this equation

Need some help with these two

What is (f•g)( x)?

The equation

which three ratios are equal to 4/12?

Find the quadratic function

Help! Needs to be answered by today!

Factorials

cars

In this triangle, what is the value of x?

help

Half life

Give an example of a situation in which a percentage is greater than 100% (6TH GRADE MATH)

Write an inequality in slope intercept form for the graph below (-4,0) and (4,2)

Let log base 4 of 3 = x. Then log base 2 of 27 = kx. Find k.

probability distribution table, i went onto khan academy however i can't find anything helpful. Also my sibling won't help me.

Differentiation

a parking lot had 23 spaces in each of its rows then the lot was expanded and 4 spaces were added to each row if the lot has 8 rows , how

How many zeros and ones.....

Solve_:

_Solve:

Solve:

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