30 Answered Questions for the topic Fast

04/29/20

#### Hydrogen fluoride (HF) has a lower boiling point than water (H2O), even though fluoride (F) has a greater electronegativity than oxygen (O). Why do you think that is?

Hydrogen fluoride (HF) has a lower boiling point than water (H2O), even though fluoride (F) has a greater electronegativity than oxygen (O). Why do you think that is?

04/29/20

#### Printers often use surfactants in the printing of paper with ink. Explain why this might be.

Printers often use surfactants in the printing of paper with ink. Explain why this might be.

04/29/20

#### Why is water (H2O) a liquid at room temperature while carbon dioxide (CO2) is a gas? What’s different about their structures that results in very different properties?

Why is water (H2O) a liquid at room temperature while carbon dioxide (CO2) is a gas? What’s different about their structures that results in very different properties?

#### how many will be sent in November of the same year?

Assume that in October of a particular year about 220 billion text messages were sent or received in the US, and the prediction is that in the next month it will be a 13% increase. About how many...
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08/06/18

#### The length of time to set up is 200 min. The time to make paint each sign is 25 min. Write an equation for this statement, then create a table of values and gra

SHOW WORK PLEASE AND THANK YOU SO MUCH!!!

03/24/18

#### Algrebra Question! Please help fast!! word problem!!

Coffee beans worth $10.50 per pound are to be mixed with coffee beans worth $7.50 per pound to make 80 pounds of beans worth $8.25 per pound. How many pounds of each type of coffee bean should be...
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03/17/18

#### Algrebra Question! Please help fast!! word problem!!

Kendra has $5.25 in dimes and nickels. If she has 3 times as many dimes as nickels, how many of each coin does she have?

#### Consider the function f(x)=e^(3x)*g(x) , where g(0)=13 and g′(0)=−2 Find f′(0)

This is for my homework I need an explanation of how to do this. please

Fast Chemistry

10/25/17

#### i need help with these for my chem class

1.)how many atoms of nickel are there in 40.08 moles ni2.)how many moles of argon are there in 9.80 x 10^25 atoms3.)How many moles of LIF are there in 60.09g?4.)how many grams are there in 0.3606...
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09/13/17

#### Farmer Giles has a field 45 m x 60 m. He wishes to divide it into square yards of equal size. What is the biggest size the yards could be?

school hates me, and i hate school. please help me

Fast

06/22/17

#### its in the DESCRIP I NEED IT ASAP

Hong is a software salesman. His base salary is $2400, and he makes an additional $50 for every copy of English is Fun he sells.Let P represent his total pay (in dollars), and let N represent the...
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Fast Algebra

03/24/17

#### question in description!!

what is the average rate of change between x=-2 and x=1 for the equation y=4.3x^2+2X-1?

#### A shipment of 10 tons of sugar is separated into containers of equal size. If the shipment fills 334 containers, how much sugar can one container hold?

i would really like an answer in 5 minutes.

02/13/17

#### write a polynomial function y of least degree that has rational coefficients, a leading coefficient of 1, and the zeros -2, 1, 4+i

i need help fast for a math test. I am struggling

#### Math easy question

A swimmer completes 8 laps in 1/4hour. What is the swimmers rate per hour

06/19/16

#### What does this art homework mean?

On a word or powerpoint document produce a research page about the artist Picasso.Include a title, information about the artist, his portraits and cubist style of work.Include images and...
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04/04/16

#### James spent $2 more on books than Melanie did . If they each spent $4 less, Melanie would have spent exactly 5/6 of what James spent. How much did each spend?

Please help fast!!!!!

03/15/16

#### after flying at an altitude of 500 meters, a helicopter starts to descend

after flying at an altitude of 500 meters, a helicopter starts to descend when its ground distance from landing pad is 11 kilometers. What is the angle of depression for this part of the flight?

#### BUSINESS MATH HOMEWORK

-Suppose in 3 years your business is going really well and you see a great opportunity in the marketplace to grow. But, you need more funding to expand the business. Describe what you will be doing...
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02/28/16

#### A line L1 has a slope of (-2/7). State whether the line that passes through (3, -4) and (-4, -2) is parallel or perpendicular to line L1 .

please help me

#### maths problem

pls help!
question-
three fruits: an orange, a banana and a cherry are weighed, two at a time. the orange and the banana weigh 130 g, the banana and the cherry weigh 110 g, and the orange...
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#### Fractions confusion

ok on my homework it says
2*2
what does that mean it is plotting on number line diagrams

Fast

10/26/15

#### need help ASAP please and thank you

Jim Roznowski wants to invest some money to buy a new tractor in the future. If he wants to have $275000 available in 4 years, how much does he need to invest now in a CD paying 5.35% interest...
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