Wednesday

April 16, 2014

April 16, 2014

Total # Posts: 25

**Physics**

Water flows into a house at a velocity of 15 m/s through a pipe that has a radius of 0.40 m. The water then flows through a smaller pipe at a velocity of 45 m/s. What is the radius of the smaller pipe?

**Physics**

How much pressure is exerted on a submarine at a depth of 8.50 km in the Pacific Ocean? (density of sea water = 1.025 x 10^3 kg/m3, P0 = 1.01 x 10^5 Pa)

**Physics**

The two pistons in a hydraulic lift have radii of 2.67 cm and 20.00 cm respectively. What force must be applied to the 2.67 cm piston so that a 2.0 x 10^3 kg mass resting on the 20.0 cm piston is lifted?

**Physics**

The two pistons in a hydraulic lift have radii of 2.67 cm and 20.00 cm respectively. What force must be applied to the 2.67 cm piston so that a 2.0 x 103 kg mass resting on the 20.0 cm piston is lifted?

**math**

the number 2008 can be written as a sum of consecutive integers such that the number of terms in the sum is twice the number of factors of 2008. Find the smallest of three consecutive integers.

**math**

Jessica has a credit card from party bank and another from artic bank. she owes artic bank $150 more than party bank. party bank charges 16% simple interest per year and artic bank charges 17% per year. the yearly interest charge Jessica needs to pay is $279.60. how much money...

**math**

there are four consecutive integers. The sum of the first and second numbers is 167. What are the integers?

**math**

The football team spent $9,416, which was seven percent more than they had budgeted. How much did the team budget to spend?

**math**

A music award is a square pyramid with a 6-inch-long base and a 13-inch slant height. Find the award’s total surface area. ￼

**trigonometry**

A person is standing 21 feet from a building. The angle of elevation between the person and the ground is 59°. Find the height of the building. (Round to the nearest hundredth)

**algebra**

how do i solve the quadratic equation of 9-91+5 please help me i'm stuck with this problem.

**Math**

A department store purchases a dress for $50. To sell the dress to customers, the price is marked up by 15%. You hand the clerk $70. How much change will you get back?

**algebra**

what is the intersection for 15x-8y=-41 and 1.6x-2.8y=6.4

**spanish**

what are the meanings of the months?

**intro to business**

Financial planning involves which of the following? Short and Long term forecasting Advertising Human Resources Brand Awarness

**math**

-7x-3(9-7x)

**Algebra II**

The directions are factor completely... the problem is 30xy-72y-3x^2y I got 3y(10x-24-x^2) but i dont think this is right does anybody know what the answer should be?

**English**

you just have to get a blank piece of paper and then you have to skeetch a circle with like some like little bumps around it then just make the inside just like your making this design with big bumps it's practically like drawing broccoli.

**Latin**

The perfect active stem is formed in what way? I am clueless, but i think it is removing i from end of the third principal part

**Latin**

The perfect system of the indicative active includes what tenses? perfect, imperfect and future perfect right!

**Chemistry**

I need help the question is Convert 25 x 10 to the 25th molecules of CO2 to grams of CO2. I know that one molecule of CO2 is 44.01 g but the answers are .106g,9.44g,1.8x10^4 g, and 2.5 x 10^4 g I dont get it can anyone help me!

**religion**

The Canticle of Canticles is an allegorical poem.Explain. I think that I am supposed to say that is has a melody or tone to it that make it sound better when sung or something like that but I am so clueless.

**VB**

Before you can use a file in your program you must _____ it. i was thinking encrypt, but i just cant figure it out

**VB**

To paint a graphic image into a picturebox control, you would use the function _______ i cant find the answer anywhere, but im thinking paint

**history**

describe the moral climate in the 1920's. Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. If there's not a tutor with this specialty online right now, be sure...

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