All Questions ⁺⁰237665 Questions

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461

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probability question

Carlos has four notes in his wallet: 5, 10, 20, and 50. He takes out two notes at random.There are six possible pairs of notes. List them.
b Find the probability that:
i. one of the notes is 5 dollars ii. the total value of the notes is more than read more ..

Guest Mar 17, 2021

0

548

6

+590

Find the last equation

Find last step of the equation and thank you for your help!

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weredumbmaster22 Mar 17, 2021

0

470

1

line

What is the equation of line passing through the point listed below with the given slope?

(2,19); m = 6

Guest Mar 17, 2021

0

436

1

number theory

There are 12 ordered pairs of integers (x,y) that satisfy x^2 + y^2 = 25. What is the sum of all the x-values?

Guest Mar 17, 2021

0

525

1

right triangle

The side lengths of a right triangle measure x, x + y, and x + 2y units where 0 < y < x. What is the value of y/x? Express your answer as a common fraction

Guest Mar 17, 2021

0

409

1

triangle

The lengths of two sides of ABC are 15 and 20, and the triangle perimeter is 50. What is the third side of ABC?

Guest Mar 17, 2021

0

433

1

probability

Hong, the mailperson, delivers 5 letters to five houses. what is the probability she delivers all five letters correctly?

Guest Mar 17, 2021

0

450

1

analytic geometry

A circle passes through the point (12,0), and is tangent to the y-axis at the point (0,8). Find the radius of the circle.

Guest Mar 17, 2021

0

515

2

Help

Alejandra's Tapas Bar offers a menu consisting of 9 savory and 5 sweet dishes. You can also get a mix-and-match plate consisting of two different dishes on the menu.
How many different mix-and-match plates can you get in total?

Guest Mar 17, 2021

0

536

3

interesting question

Solve for x

x and y are greater than 0 of course read more ..

Guest Mar 17, 2021

0

554

2

+106

Help please!

Use the Euclidean algorithm to find integers x and y such that 164x+37y=1. State your answer as a list with x first and y second, separated by a comma.

QuestionableBean Mar 17, 2021

+3

574

5

+180

CPHIL 7th YEAR ANNIVERSARY

I know this is a bit late but happy 7th year anniversary on web2.9calc.com, yes I memorized which day it was. I think it was March 13th and I know this is a bit late but I and most everyone thinks that you're one of the biggest assets on the forum read more ..

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vockeyvockvock Mar 17, 2021

0

502

1

polygon

Solve for x in the picture below.

Guest Mar 17, 2021

0

672

1

precalc

A small airplane climbs at an angle of 18 degrees with the ground. Find the horizonal distance it has flown when it has reached an altitude of 800 m.

Guest Mar 17, 2021

0

590

1

right triangle trigonometry

In CDE, the measure of angle E = 90 degrees, DE = 84 feet, and EC = 13 feet. Find the measure of angle C to the nearest tenth of a degree.

Guest Mar 17, 2021

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534

3

tell me this please

what is 7x7 cuz i need to know what is 7 hours in dog years please because i did something and it said to not leave a dog for more then 8 hours and 7 hours is an hour away but i think 7x7 is 48 but im not sure so can someone tell me what 7x7 is??? read more ..

Guest Mar 17, 2021

0

510

1

so confused

The length of a rectangle is 7 inches more than 5 times its width. The area of the rectangle is 6 square inches. What is the width?

Is this even possible?

Guest Mar 17, 2021

0

536

3

circle geometry

In circle O, find the measure of angle RTS.

idyllic ●●●

Guest Mar 17, 2021

0

866

1

solution set

What is the solution set for (2x - 7)^2 = 25?

Guest Mar 17, 2021

0

458

1

slope-intercept form

Write the slope-intercept form of the equation of each line.

Guest Mar 17, 2021

0

593

1

algebraic expressions

Which expression is equivalent to -1/12*q*(-60r + 24q) - 8r*(5q + r)?

Guest Mar 17, 2021

0

864

1

incenter

If Y is the incenter of STU find each missing measure

Guest Mar 17, 2021

0

13

1221

1

how many pooches is a pup worth?

A pup is worth a pooch and a mutt. A pup and a pooch are worth one bird dog. Two bird dogs are worth three mutts.

how many pooches is a pup worth?

Guest Mar 17, 2021

0

372

1

circle geometry

Guest Mar 17, 2021

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