All Questions

521

Statistics Problem

I cannot get this calculator to solve my statistics problem when you have numbers that need to be multiplied by the numerator and the demonator inorder to get the correct answer.

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Guest Mar 5, 2018

686

+361

Solve for x.

Solve for x.
this is my answer

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Hev123 Mar 5, 2018

684

Geometry

Geometry homework, thanks in advance

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Guest Mar 5, 2018

1378

Simplifying natural logarithms

Simplify each expression.

1) lne
2) lne2 read more ..

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Guest Mar 5, 2018

742

+361

I am just posting these to make sure that i am getting them right.

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Hev123 Mar 5, 2018

886

Solving Modular Congruences

https://artofproblemsolving.com/community/c573330h1602513_silly_nt

How do you solve this problem?

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BarnabusTheGhost Mar 5, 2018

850

+361

What is the measure of the angle formed by the ladder and the building?

What is the measure of the angle formed by the ladder and the building?

I got the answer 16.

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Hev123 Mar 5, 2018

661

How to solve Logarithms

Solve the equations. If necessary, round to the nearest ten-thousands.

1) 4log32 - 2log3x = 1
read more ..

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Guest Mar 5, 2018

676

+361

help me please

Please explain how you get the answer

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Hev123 Mar 5, 2018

Mar 4, 2018

683

Factoring Methods - Why is Grouping the 'best'?

I had a question about factoring. I know there are many methods and ways to factor, but what I wanted to know is why is grouping the de facto preferred way? For example, many educators say that they primarily teach factoring through grouping. Why don't read more ..

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Guest Mar 4, 2018

665

+1495

Help Me Please.

Help Me Please.

Graphs: type the name of the shape of the graph of the following equation.
read more ..

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ManuelBautista2019 Mar 4, 2018

642

+1495

Help me please

Help me please

Graphs: type the name of the shape of the graph of the following equation.
read more ..

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ManuelBautista2019 Mar 4, 2018

517

Help please

I have 5 different pullover shirts and 4 different button-down shirts. In how many ways can I choose shirts for the next 9 days if I insist on wearing pullover shirts two days in a row at least once? Assume that I wear one shirt each day, and every read more ..

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Guest Mar 4, 2018

2251

+361

Select from the drop-down menus to correctly complete the statements.

Select from the drop-down menus to correctly complete the statements.

The first drop- down menus choices to the first one are
(total number of gallons in the kiddie pool) read more ..

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Hev123 Mar 4, 2018

762

+361

Which expression is equal to (x−3)(2x2−x+3) ?

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Hev123 Mar 4, 2018

839

+818

Probability

Bill plays a game for three turns. On each turn, he either rolls a fair, six sided die or flips a fair coin. If he rolls a 1 or 2 on the die, he will switch to the coin on the next turn, and if he flips a tails on the coin, he will switch to the die on read more ..

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mathtoo Mar 4, 2018

902

+818

Snapple math

Jerry has a six-pack of 500 mL Snapple bottles. He takes three of the bottles, dumps their contents into a large jug, and drinks 75% of the Snapple in the jug. How many liters of Snapple does Jerry have now? Express your answer as a decimal to the nearest read more ..

ElectricPavlov ●●

mathtoo Mar 4, 2018

843

+818

Help anyone!

There is a field fenced in by a rectangular fence. Bob counts 20 fenceposts on one side and 18 on the other. If the fence posts are 2 feet apart, how big is the field, in square feet?

ElectricPavlov ●●●

mathtoo Mar 4, 2018

904

777

hi i will open a account and put bible verses God bless you

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Guest Mar 4, 2018

921

+1378

Triangle Bisectors

A circle is drawn that intersects all three sides of triangle PQR as shown below. Prove that if AB = CD = EF, then the center of the circle is the incenter of triangle PQR.
read more ..

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AnonymousConfusedGuy Mar 4, 2018

784

Quadratic Functions and equations

(x+2)/4 - (x-1)/5 = 15

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Guest Mar 4, 2018

953

1/4 + 1/5 = 1/t

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Guest Mar 4, 2018

7069

+361

What is the value of tan(π+x) ?

What is the value of tan(π+x)tan(π+x) ?
I came up with the second answer.....

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Hev123 Mar 4, 2018

690

+361

What is the value of cos(−θ) ?

What is the value of cos(−θ)cos(−θ) ?

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Hev123 Mar 4, 2018

2913

+361

What are the coordinates of the point that corresponds to −5π4 on the unit circle?

I came up with the answer as the second one..

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Hev123 Mar 4, 2018

All Questions ⁺⁰237644 Questions

Statistics Problem

Solve for x.

Geometry

Simplifying natural logarithms

I am just posting these to make sure that i am getting them right.

Solving Modular Congruences

What is the measure of the angle formed by the ladder and the building?

How to solve Logarithms

help me please

Factoring Methods - Why is Grouping the 'best'?

Help Me Please.

Help me please

Help please

Select from the drop-down menus to correctly complete the statements.

Which expression is equal to (x−3)(2x2−x+3) ?

Probability

Snapple math

Help anyone!

777

Triangle Bisectors

Quadratic Functions and equations

1/4 + 1/5 = 1/t

What is the value of tan(π+x) ?

What is the value of cos(−θ) ?

What are the coordinates of the point that corresponds to −5π4 on the unit circle?

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