*Mairah*

SALEM, Mass. - This is a tale of two cities.

One a historic New England seaport, home to Nathaniel Hawthorne, Federal-style homes and the infamous 1692 witch trials.

The other a tacky tourist town, rife with hot dog vendors, second-rate wax museums and fly-by-night haunted houses. And shops. Shops selling everything from $300 witches' capes and herbal potions to T-shirts that proclaim "Born-Again Pagan."

so we did a lab n calculated the mass of precipitate. and for my data analysis i have to explain the final weight of the precipitate in grams. for the weight i got 0.29(this is the mass) i dont know how to convert this to grams. then after that i have to convert to moles of NaCO3

1. Thomas went on 2 fishing trips. on the first trip he caught 12 tuna fish. After the second trip he caught a total of 27 fish. write and solve an equation to find the total # of fish he caught in th2 2nd trip.

2.diana has more shoes than destinee. destinee has 13 pairs of shoes. write an equation that could be used to find the # of shoes diana has if she has 5 more pairs than destinee.

3. you and 3 friends pay $26.55 for a pizza and 4 drinks. the pizza cost $18.75. write and solve an equation to find the cost of 1 drink.

4. solve: a / -2 > 4

5. p + 10< 2

6. 19 is less than or equal to 7c + 5

7. this week reyelle wants to spend 2.5 hours per day on the track and run at least 10 hours altogether. she has already spent 1.5 hours running this week. write and solve an inequality to determine how many days she needs to run.

compare and contrast the roles of women in TWO of the following regions during the period from 1750-1914. East asia, sub-saharan africa, latin america, western europe

what led to egypt's partial occupation by the french and the british?

in the reaction Zn + 2HCl-----> ZnCl2 + H2 what substance was displaced and why?

write a thesis that directly addresses the comparison

stays within the parameters of the question

takes an arguable position on the subject

makes reference to the categories that will be used in the essay

PROMPT: COMPARE AND CONTRAST THE POLITICAL AND SOCIAL EFFECTS OF THE AMERICAN AND FRENCH REVOLUTIONS.

so my usb was corrupted so i had to format it.. can someone please tell me a free recovery software because i really need those files. they were IMPORTANTTT. Please help me :(

I need to make a weird, school-appropriate sentence with any of these 5 words.

microprocessors

televisions

computers

memory

hard disc

modem

e-mail

internet

dial up

streaming

wireless network

bandwidth

u can choose any 5 words

i download python and in the idle thing i typed from myro import *

it said it's ready. so i type init ("simulator") but it says name init not defined. can anyone help me?

write a quadratic equation with + or - √5 over 4 (it looks like the plus sign on top then the minus sign right underneath the plus sign then next to it is square root of 5 over 4)

quadratic equation with -6 & 3/4

quadratic equation with -5/4 and 8

thank you to whoever answers :)

2. assuming a half-life of 1599 years, how many years will be needed for the decay of 15/16 of a given amount of radium-226? what is the original and final amount?

3. the half-life of radon-222 is 3.824 days. after what time will one-fourth of a given amount of radon remain? i already got the answer..i just need to know the original amount.

4. how is nuclear stability related to the neutron-proton ratio?

5. is 9/3 Li a stable isotope of lithium? explain.

6 .what is required to shield alpha particles and why are these materials effective?

7. A. what is the average exposure of people living in the united states to environmental background radiation?

B. how does this relate to the maximum permissible dose?

I'm a sophomore in high school and my major is Obstetrician/ Gynecologist..i wanted to know what science classes do i have to take in high school for this major?

1. -3|r + 4| = -21 ....... -3|r + 4| = 21

2. 8|5w - 1| = 0

3. 4|7y + 2| - 8= -7 ........... 4|7y + 2| - 8= 7

4. -5|3z + 8| - 5= -20 ................. -5|3z + 8| - 5 = 20

i know they are easy but since my teacher teached nothing in 9th grade my brain isn't working too well this year..i had a 101% in math in 8th grade everything was so easy to get my my freakin 9th grade teacher made me 4get everything..so yeahh oh by the way can u show work for # 1 and 3.. THANK YOU SO MUCH FOR ANYONE WHO ANSWERS

1. -2 + 3[3^2 - (-2 + 4.2)]

2. 3^3 + -2(4.2)

----------------------

-2(3) + 2(3)(4.2)

3. 9(1/3) - 4(2.6) + 2(-3)

4. THE GASOLINE USED BY A CAR IS MEASURED IN MILES PER GALLON AND IS RELATED TO THE DISTANCE TRAVELED BY THE FOLLOWING FORMULA:

MILES PER GALLON X NUMBER OF GALLONS= DISTANCE TRAVELED

A. during a trip your car used a total of 46.2 gallons of gasoline. if your car gets 33 miles to the gallon, how far did u travel?

B. your friend has decided to buy a hybrid car that gets 60 miles per gallon. the gasoline tank holds 12 gallons. how far can the car go on one tank of gasoline?

5. 5 (1/5 + (-4)

--------------------

2(-4)(-0.8)^2

6. the formula for the area A of a triangle with height h and base b is A= 1/2bh. write an expression to represent the area of the triangle. IN THE PICTURE OF THE TRIANGLE 2X IS GOING UP TO DOWN IN THE MIDDLE- FROM THE POINT TO THE BOTTOM..IN OTHER WORDS CUTTING THE TRIANGLE IN HALF..AND THE BOTTOM PART OF THE TRIANGLE (LEFT TO RIGHT) IT IS X+ 7

http://nhscrazy4chem.pbworks.com/f/Heating+Curve.p...

i need help with the crystallization question..also can u tell me if i answered these correctly...

1. -5

2. 15

3. 5

4. A

5. C

6. E

7. B

8. D

9. B and D

10. A, C, and E

11. D

factor each polynomial

1. 6x2 - 13x + 5

2. 11x^2 - 78x + 7

3. x^2 + 4xy + 4y^2

4. 4a^2 + 12ab + 9b^2

5. 4c^2 - 9

6. 25x^2 - 4y^2

7. 9a^2 - 49b^2

school just started 3 days ago and i got everything except how to factor polynomials so please help me with these 10 problems..thank youuu <333 there's 24 questions but i need 10 just to figure out how to do it..cuz we did like 3 problems in class and i didnt get it.. please show work :) again thank you soo much

FACTOR EACH POLYNOMIAL

1. 12X^2 + 4X

2. 6x^2y + 2x

3. 8ab^2 -12ab

4. x^2 + 5x + 4

5. y^2 + 12y + 27

6. x^2 + 6x + 8

7. 3y^2 +13y + 4

8. 7x^2 + 51x + 14

9. 3x^2 + 28x + 32

10. x^2 - 5x + 6