All Questions ⁺⁰237827 Questions

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758

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+476

quadratic prob plz help

A projectile is shot vertically into the air.
h(t)=-4.9t2+40t
What is the height at two seconds?

ZZZZZZ May 31, 2016

0

447

1

Solve the proportion

2x/2.5 = 7.4/9.25

Solve the proportion read more ..

Guest May 31, 2016

0

750

2

Please Help!!!

Antti entered a 10 kilometer race. His goal is to finish in one hour. He starts off sprinting, and completes the first 2 kilometers of the race at an average speed of 12 kilometers per hour.
To achieve his goal of a one-hour finish read more ..

Guest May 31, 2016

0

620

2

algebra 1

what are the roots of the equation x^2+4x-16=0?

ElectricPavlov ●●

Guest May 31, 2016

0

864

3

486 divided by something equals 54

486 divided by something equals 54

Guest May 31, 2016

0

378

0

Hello

What does 156 times 54 equal

Guest May 31, 2016

0

566

1

math

Guest May 31, 2016

0

437

1

Just messing around with numbers cus I'm bored

If 9 billion people took a breath of 0.75 to 1.5 leaders of oxojen and each breath took four seconds to reach maximum capacity how much oxojen would be consumed per hour on avrige

Guest May 31, 2016

0

622

1

null hypothses

explain why the null hypothesis for a significance test is rejected when the p value is small rather than when it is large

Guest May 31, 2016

0

674

1

math queston

Debbie has 10 basket b***s she splits it between her and her friend. Now how many does Debbie have?

Guest May 31, 2016

0

392

0

help

Guest May 31, 2016

0

606

2

Math

How do I convert each radian measure into degrees

Guest May 31, 2016

0

528

1

Math Homework

Dria is writing a peice of music. She has decided to replace a 3/4 which takes upv3/5 of a small section of the music called a measure, with 1/8 notes which each take up 1/8 meause.

How many 1/8 notes will Dria need to replace on read more ..

Guest May 31, 2016

0

654

1

Small math question

The width of a garden, is the half of the length. The circumference is 39 meters. At a distance of 2 meters from all sides is applied a lawn in the middle. How many m² is the surface of the lawn?

Guest May 31, 2016

0

858

1

DMA 065

What is -20x^7+105x^8/15x^8?

Guest May 31, 2016

0

606

1

ANSWER THIS

Guest May 31, 2016

0

394

0

null and alternative hypothesis

calculate the null and standard erros n=40 Ho: p =.70 Hi: p=/ .70

Guest May 31, 2016

0

744

3

ratios

the ratio of cups to plates is 4:5 there are 60 plates how many cups?

Guest May 31, 2016

0

1053

1

help

what does +5 + -5 equal?

Guest May 31, 2016

0

493

1

What the solution of(X+11)(x+10)

What the solution of(X+11)(x+10)

Guest May 31, 2016

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