# Posts by Bridgette

Total # Posts: 29

**life sciences**

guys who have the tips on how life sciences will be tommorow??

**life orientation**

we have to trust each other as society and stick at one thing

**life orientation**

make six sggstion on how to combat........plc dis one...help hlee

**Math**

The question is: The area of the heart (it's a picture of a heart inside a square) is 20cm^2. If this is 72% of the area of the square, what is the area of the square?

**Math**

Thank you

**Math**

6280

**Math**

1570?

**Math**

Joan needs to buy water to fill 4 empty cylindrical tanks for use by customers in her hotel. Each is 20 feet deep and has radius of 5 feet. What is the volume of water needed?

**geometry**

Rita bikes 4 miles in 21 minutes . At this rate, how many miles does he bike in a hour ?

**Solve. W rite each answer in simplest form.**

Please help me I don't know how to do it can you show the steps.

**Math**

x^3 (x to the third power or cubed) for x = -3? How would I right this.

**Math**

a box contains 3 yellow socks, 4 blue, 1 orange, and 2 green....what is the probability of picking 2 blue at the SAME TIME!!!

**life orientation**

Hammanskraal

**Physics**

A solid brass ball of mass 9.5 g will roll smoothly along a loop-the-loop track when released from rest along the straight section. The circular loop has radius R = 4.2 m, and the ball has radius r << R. (a) What is h if the ball is on the verge of leaving the track when...

**trig**

A rocket is launched at an angle of ascent (elevation) of 18 degrees. When it has traveled 6000 ft, what is its height above the ground?

**calculus**

A rectangle is bounded by the x-axis and the semicircle y = ¡Ì36 ¨C x2, as shown in the figure below. Write the area A of the rectangle as a function of x, and determine the domain of the area function.

**imagine editing**

Im affraid that is not clear.

**math**

A call to europe after 11:00pm is $1.95 for 3 minutes. what would a 45 minute call at 11:30pm cost?

**algebra**

In a certain state, people with an income under $15K pay a minimum income tax plus a % of the amount over $12,750.00. The table below shows the income, x, and the taxes paid; y for several people. Using a a linear model, what is the additional % people pay in this state? ...

**The secret of gumbo grove**

ugh ikr.

**hca**

Write a 350- to 700-word paper in APA format addressing the following: Medical and clinical staffs, such as physicians and nurses, have roles and responsibilities different from those of hospital administrators. o Describe at least two roles of medical staff and two roles of ...

**English**

Hello?

**Math**

9 times 100

**algebra**

got it! thank you thank you thank you.

**algebra**

I know the answer is 4 but I don't know how to get to it. I guess I need step by step help on how to solve this. I've run out of ideas. 3[5-3(y-4)]=2y+7 ...sigh

**algebra**

My mistake i did not write the equation correctly. It should read 1y+11=-2y+6

**algebra**

Thanks but I'm still confused as to what the value for Y is and how to find it.

**algebra**

1y+11-2y+6 I'm not asking for the answer, just don't know what to do first.

**science**

volume and mass This is not a question that I can answer, or help you solve. It is clearer if you phrase your post in terms of a specific question. I searched Google under the key words "volume mass" to get these possible sources: http://www.nyu.edu/pages/mathmol/...

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