All Questions ⁺⁰237779 Questions

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Questions

Find a+b+c if the graph of the equation is a parabola with vertex (5,3) , vertical axis of symmetry, and contains the point (2,0).

mathtoo Mar 12, 2017

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726

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Math homework

Guest Mar 12, 2017

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831

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+4623

Mathquestion3

The parabolas defined by the equations and y=2x^2-1 intersect at points (a,b) and (c,d) , where . What is c-a ?Express your answer as a common fraction.

tertre Mar 12, 2017

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784

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+4623

Mathhelpasap

The parabola with equation is graphed below:

The zeros of the quadratic are at x=m and x=n , where m>n . What is m-n ?

tertre Mar 12, 2017

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605

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A dandy calculation.....

Please give step by step calculation of the following equation so that I can understand the steps used to solve it: ln{[(5280×(236674+30303×√61))³ +744]² − 393768} ÷ sqrt(1,708)=?.
I thank you in advance.

Guest Mar 12, 2017

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931

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HELP ME WITH HOMEWORK!

I need help with my homework! what is 0 ÷0! Thanks!

CPhill ●●●

Guest Mar 12, 2017

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1021

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+66

How many trees can the farmer plant?

A farmer has half a hectare to plant fruit trees in. Each fruit tree must have 25 metres squared to grow. How many trees can the farmer plant?

ElectricPavlov ●●●

Blowyourmind123 Mar 12, 2017

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871

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Ferris Wheel Project- Trig

Hi I am trying to figure out how to caculate a cosine graph for the following data points:
X Y

0 5.2 read more ..

Guest Mar 12, 2017

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627

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help

1 1/2 −( 5/6 x+ 1/3 )= 8/9

Guest Mar 12, 2017

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1618

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Force question

Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 9.0 N, acting due east, and the other is 8.0 N, acting 62° north of west. What is the magnitude of the body's acceleration?

Answer read more ..

Guest Mar 12, 2017

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1191

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+9

Syntax error

Hi
am using sharp el-w531. When i type 5(-2)^4 it causing syntax error.
Cant calculate power of a negative number. Is there any way around it?
thanks. read more ..

xvc007 ●●●●●

xvc007 Mar 12, 2017

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531

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?+(-4)=6

Guest Mar 12, 2017

+5

885

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+302

re-post

This question was already answered but i did'nt understand. please check my post and give me a better explaination:)

From a point P on the ground the angle of elevation of the top of a tower is 30°and tht of the top of a flagstaff read more ..

ElectricPavlov ●●●●●●

SARAHann Mar 12, 2017

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631

0

How to do fractions on a scientific calculator?

how to do fractions on a scientific calculator?

Guest Mar 12, 2017

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1289

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prime factor tree of 72

prime factor tree of 72

Guest Mar 12, 2017

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1029

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Hiiiiiiiiiiiiiiiiiiiiiiiiii

Guest Mar 12, 2017

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732

2

question

if one side is 4 and one is 6 what is the missing one

Guest Mar 12, 2017

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909

3

what is the meaning of life

what is the meaning of life

SARAHann ●●●

Guest Mar 12, 2017

0

3

2287

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probability

Sixty per cent of students applying for admissions at NGASCE are female. 30 applications were received on a particular day. What is the probability that exactly 15 of the applications will be from females? What is the probability that fewer than 10 of the read more ..

Guest Mar 12, 2017

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714

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Negative Brackets

In the question "-7 + 9 = x + 5 (-3)", is the question asking to minus (-3) from 5 or multiply 5 by (-3)? The ( ) formatting for negative numbers is a little confusing.

Guest Mar 12, 2017

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1090

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Trigonometry question

Given that

Find

asinus ●●●●●●●●●●●●●

MaxWong Mar 12, 2017

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