All Questions ⁺⁰237827 Questions

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169

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Digits

Help how do I count this

Find the number of six-digit numbers, where the sum of the digits is divisible by 8. read more ..

Guest Feb 17, 2023

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154

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Counting

At a meeting, five scientists, two mathematicians, five journalists, two biologists, and three politicians are to be seated around a circular table. How many different arrangements are possible if the scientists must all sit together (in read more ..

Guest Feb 17, 2023

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197

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Counting problem

When two standard 6-sided dice are rolled, there are 36 possible outcomes for the sum of the two rolls: one sum of 2, two sums of 3, and so on, up to one sum of 12.

Find all possible ways of numbering two 6-sided dice read more ..

Guest Feb 17, 2023

Feb 16, 2023

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166

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What is the ratio of the measure of a regular hexagon's longest diagonal to the measure of its perimeter? Express your answer as a common fr

What is the ratio of the measure of a regular hexagon's longest diagonal to the measure of its perimeter? Express your answer as a common fraction.

Guest Feb 16, 2023

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197

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How would you factor this?

How would you factor this?
-6m^2-15m+9

Guest Feb 16, 2023

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162

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Precalc

The position of a particle is given by the parametric equations
x = sqrt(t^2 + t)
y = t^2 - 1
as t ranges over all real numbers. read more ..

Guest Feb 16, 2023

-1

196

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+25

I need help

A circle centered at passes through the point Find the equation of the circle.
Write your equation in the form .

Guythatneedshelp Feb 16, 2023

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162

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Counting

Need help quick

(a) Find the number of ways that Magnus can give out 20 identical stickers to 5 of his friends. (Not everyone has to get a sticker.)
read more ..

Guest Feb 16, 2023

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161

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Geometry

In tetrahedron ABCO, angle AOB = angle AOC = angle BOC = 90^\circ. A cube is inscribed in the tetrahedron so that one of its vertices is at O, and the opposite vertex lies on face ABC. Let OA = 1, OB = 1, OC = 1. Show that the read more ..

Guest Feb 16, 2023

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168

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Dan needs to get to austin as fast as possible.The train leaves at 3:00 p.m. and can travel at a speed of 60 miles per hour. if Austin is 65 miles away,how long will it take dan to get there?

Guest Feb 16, 2023

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161

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systems of equations word problem

Karley enjoys exercising and today she decides to go on a jog/walk. She has at most 60 minutes to exercise today and she wants to burn at least 500 calories. She knows when she jogs she burns 11.8 calories per minute and when she walks she burns 6.3 calories read more ..

Guest Feb 16, 2023

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193

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What is the exponent for 1000000000 for cirles

What is the exponent for 1000000000 for cirles

Guest Feb 16, 2023

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169

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Counting

Plz help with counting

In a regular decagon, the sides are to be colored with five different colors, so that sides are diametrically opposite have the same color. (Not all five colors need to be used.) One possible coloring read more ..

Guest Feb 16, 2023

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208

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I need help ASAP

Tai has 12 gallon of milk left in his refrigerator. He pours the milk into glasses that can each hold 564 gallon. How many glasses can Tai fill completely with milk?

Guest Feb 16, 2023

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188

2

I need an aswer ASAP

Ms. Zavala is tiling a rectangular wall behind her kitchen sink with square tiles that have a side length of 134134 inches. If the area of the wall she is tiling is 4242 inches long and 29342934 inches high, how many tiles read more ..

Guest Feb 16, 2023

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169

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HELP

ONE DOZEN EGG CARTONS ARE ON SALE FROM $5.99 TO $5.09, WHAT IS THE DISCOUNT AMOUNT?

Guest Feb 16, 2023

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192

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Counting

I have to count these for class

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

Guest Feb 16, 2023

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165

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-18-9(1/2n+7)+4n

-18-9(1/2n+7)+4n

Guest Feb 16, 2023

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209

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A quadratic function has x -intercepts at ( − 7 , 0 ) and the origin and passes through ( 3 , 30 ) . Write the equation of the quadratic

Guest Feb 16, 2023

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172

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A parabola opening up or down has vertex (0,4) and passes through ( – 6, – 5). Write its equation in vertex form.

Guest Feb 16, 2023

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196

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Exponential Functions

Need help with graphs

The graph of the exponential function f(x) is shown below. Find f(x).

Guest Feb 16, 2023

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