All Questions ⁺⁰230457 Questions

0

486

1

solving by elimination

-x + 2/5 = -3/5y
3y = -18/11x +51/11

Guest Nov 7, 2018

0

715

2

+21

help please

a car is travelling at a speed of 75km/h

how many metres will it travel in 10 seconds

mattkuk2003 Nov 7, 2018

Nov 6, 2018

0

537

1

probability

If I choose four cards from a standard 52-card deck, with replacement, what is the probability that I will end up with one card from each suit?

Guest Nov 6, 2018

0

801

2

+257

alg2/geo hw

2^(2x+1)=512 how do you solve?
I have
2=2
2=4 read more ..

ElectricPavlov ●●

SydSu22 Nov 6, 2018

0

802

4

+257

alg2/geo hw

how do you solve for X when you have

x^3 +3x^2+ 3x+1=0

SydSu22 Nov 6, 2018

+1

582

2

+845

Circles

Please do question b
explain the steps plz thanks

YEEEEEET Nov 6, 2018

0

1800

2

Help!

A square $DEFG$ varies inside equilateral triangle $ABC,$ so that $E$ always lies on side $\overline{AB},$ $F$ always lies on side $\overline{BC},$ and $G$ always lies on side $\overline{AC}.$ The point $D$ starts on side $\overline{AB},$ and ends on side read more ..

Guest Nov 6, 2018

0

747

1

+134

Experimental Probability pt2

Not sure how to finish off this question,the frequency adds up to 1 but isn't right and neither is the 2nd part of the question
read more ..

petri Nov 6, 2018

+2

640

3

Help!

Please help! Thanks.

Guest Nov 6, 2018

0

1233

3

+188

Help please

The rules for a race require that all runners start at A, touch any part of the 1200-meter wall, and stop at B. What is the number of meters in the minimum distance a participant must run? Express your answer to the nearest meter.
read more ..

Mathgenius Nov 6, 2018

+1

854

1

+134

Experimental Probability

How do I do this one?
I made a probability tree diagram and added the probability of the pupils being right handed but after that I'm not quite sure what to do,any help?
read more ..

petri Nov 6, 2018

0

2647

3

+1993

he function f(x)=logx is transformed into the equation f(x)=log(1/4x).

The function f(x)=logx is transformed into the equation f(x)=log(1/4x).

Select from the drop-down menus to correctly identify the parameter and the effect the parameter has on the parent function.
read more ..

jjennylove Nov 6, 2018

+1

715

1

+134

Need help with Fractional Indicices

Not sure how to do this one,do i convert them then divide then convert it back?

petri Nov 6, 2018

0

2330

1

Need help with Algebra assignment ASAP please!

1. A savings account is started with an initial deposit of $500. The account earns 1.5% interest compounded annually.
(a) Write an equation to represent the amount of money in the account as a function of time read more ..

Guest Nov 6, 2018

0

538

1

help ASAP

Triangle has circumcenter O If AB=10 and OAB=30 find the circumradius of triangle ABC

Guest Nov 6, 2018

+1

1044

4

+15

Find the equation

The perpendicular bisector of the line segment AB is the line that passes through the midpoint of AB and is perpendicular to AB.
Find the equation of the perpendicular bisector of the line segment joining the points (1,2) and (7,4). Enter your read more ..

hashtagmath ●●●●

TETSER Nov 6, 2018

+1

1065

2

Complementary probability help please

The numbers from 1 to 150, inclusive, are placed in a bag and a number is randomly selected from the bag. What is the probability it is not a perfect power (integers that can be expressed as x^y where x is an integer and y is an integer greater read more ..

Guest Nov 6, 2018

+3

853

2

+505

Question for all of you.

Who here either played Webkinz or Club Penguin or something of that sort?

off-topic

MobiusLoops Nov 6, 2018

+2

869

3

+505

Hard Question...

If I turn a Rubik's cube 13 times, and you turn a Rubik's cube 13 times, what's the probability my scramble is the same as yours?

MobiusLoops Nov 6, 2018

0

941

3

+693

In the equation, t = 12.5g, which is the dependent variable and independent? Question 3 options: 12.5 g t

In the equation, t = 12.5g, which is the dependent variable? Question 3 options:
12.5
g
t

CoolStuffYT ●●●

critical Nov 6, 2018

0

815

1

A high jumper goes into her jump at 2.37 m/s at an angle of 56.6 to the ground. How long is she in the air in seconds

A high jumper goes into her jump at 2.37 m/s at an angle of 56.6° to the ground. How long is she in the air in seconds

Guest Nov 6, 2018

0

7

0

My mom keeps hitting...

Help, My mom keeps hitting the Nae Nae
Its driving all my friends away and it makes me want to die
on a side note, whats 4+6? i need it fo my astrology Exam

off-topic

Guest Nov 6, 2018

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