Tuesday

February 28, 2017
Total # Posts: 83

**physics**

The length of a steel rod at 5°C is 12.500 m. What is its length when heated to 154°C?

*July 18, 2016*

**physical science**

i know its not 18 i just checked and it was wrong so that marks that answer out.

*July 14, 2016*

**math**

A theater group made appearances in two cities. The hotel charge before tax in the second city was $500 lower than in the first. The tax in the first city was 6%, and the tax in the second city was 4.5% The total hotel tax paid for the two cities was $292.50 . How much was the...

*July 11, 2016*

**math**

Two mechanics worked on a car. The first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they charged a total of $2025 . What was the rate charged per hour by each mechanic if the sum of the two rates was $205 per hour

*July 11, 2016*

**math**

Got it. Thank you

*July 7, 2016*

**math**

A family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of 25 miles per gallon of gas. During one particular week, the two cars went a combined total of 1275 miles, for a total gas consumption of 45 gallons...

*July 7, 2016*

**Biochemistry**

The ΔG°' for the reaction Citrate isocitrate is +6.64 kJmol-1= +1.59 kcalmol-1. The ΔG°' for the reaction Isocitrate α-Ketoglutarate is -267kJmol-1 = -63.9 kcalmol-1 What is the ΔG°' for the conversion of citrate to α-...

*April 1, 2016*

**Sign Language**

Hi I would like for my answers to be checked for these two questions (Note: I'm not sure if the 2nd one is correct): 1. Several school-related words are based on which sign? a. book b. learn c. school d. study My Answer: book 2. How do you change a statement in American ...

*February 23, 2016*

**Social Studies**

i had that qc. 1. b 2. d 3. first nations, métis, innuit 4. c 5. a Your welcome in advance :)

*January 9, 2016*

**Psychology**

In response to hot temperature, your body will sweat reflexively. using Pavlov's terminology, the sweating in response to the hot temperature would be termed a(n): A. unconditioned stimulus (UCS) B. unconditioned response (UCR) C. conditioned stimulus (CS) D. conditioned ...

*December 6, 2015*

**Psychology**

Erickson's theory is based on the assumption that

*December 6, 2015*

**Math**

Determine whether x to the third power is always, sometimes, or never a positive number for x+ ). Explain your reasoning.

*December 1, 2015*

**math 8th grade**

diagonal of a cube measures es024-1.jpg cm. The diagonal of a face measures 10 cm. What is the length, in centimeters, of an edge of the cube? Round the answer to the nearest tenth.

*November 5, 2015*

**Social Studies**

it was settled in 1607 and they were initially looking for religious freedom that wasn't offered in the English monarchy.

*October 1, 2015*

**Language Arts**

thanks crazy face 1212 i got 100%

*May 20, 2015*

**English**

1. bridge 2. boat

*May 13, 2015*

**Math: Line Symmetry and Reflection**

1. The point c(x,y) is reflected over the x-axis. Use arrow notations to describe the original point and its reflection. a. (x,y) --> (x,2y) b. (x,y) --> (-x,y) c. (x,y) --> (-x,-y) d. (x,y) --> (x,-y) ** 2. What is the correct description for the translation of A ...

*May 13, 2015*

**math**

Got 100 % on this c c a b c Good luck to all connections students

*May 6, 2015*

**calculus**

Please i need help with this. Find the area bounded by the curves y0…5 - 4x = 0, 2x - y - 4 = 0

*January 27, 2015*

**Help with math**

Explain how u would write 35% as the sum of two benchmark percents or as a multiple of a percent

*January 15, 2015*

**Chemistry**

if apex . answer is B

*December 12, 2014*

**Math check my answer please!**

4+4+4+4+4+4+4+4+4= x4

*December 3, 2014*

**Art Help Please!!!!!**

yep it is C

*November 25, 2014*

**chem**

7095 kJ APEX :) !!

*July 22, 2014*

**MATH PLEASE HELP MRS.SUE!**

#7 is possibly a

*May 7, 2014*

**Math**

What is the volume of a sphere with a radius of 7 cm rounded to the nearest cubic centimeter a) 4,310 cm b) 1,437 cm c) 615 cm d) 359 cm

*February 28, 2014*

**math**

Assuming boy and girl babies are equally likely, find the probability that a family with three children will have exactly 1 boy

*November 3, 2013*

**math**

64×(2^n)=h

*October 28, 2013*

**reading anybody know?**

4 is not A it is C, I got a 4/5 because I chose A

*December 14, 2012*

**Math word problem**

Oh now I get it we should add them Haahahhaah thanks

*November 28, 2012*

**Math word problem**

Yes I got that tooo' but in the book they got about 20. 6 km and his journey is about 8 km'

*November 28, 2012*

**Math word problem**

Plz show all ur work

*November 28, 2012*

**Math word problem**

Jason travels from A for 5 km north and then 7 km due west to B, he then travels bak directly from B to A. Find the total length of his journey

*November 28, 2012*

**Math**

What is radical 2/50 ?

*November 27, 2012*

**Chemistry**

What generally happens to metal oxides when you heat them ?

*November 18, 2012*

**Finance**

Heinz Corporation bonds carry a coupon of 8% and will mature in 5 years at $1,000. Newly issued 5-year bonds with similar characteristics are yielding 4%. Calculate today's market price of the Heinz bond. Compute your answer, submit all your work, then answer the following...

*October 23, 2012*

**Chemistry**

When a wooden log burns it is essentially undergoing a combustion reaction. Explain why the ashes that form when a log burns have a lower mass than the log had before it started burning.

*October 14, 2012*

**English**

I don't get transitive verbs. In the sentence "Some reach a height of 120 feet," I was told it was transitive. But why? I'm unsure what the direct object is.

*January 23, 2012*

**math**

Doez the communative propety apply to division. Give an exampls

*January 23, 2012*

**Math**

Find the three geometric means between -2 and -32. Show the work that leads to your answer

*November 8, 2011*

**chemistry**

Which of the following will result in a chemical change?

*September 8, 2011*

**world history**

Which of the following archaeological evidence suggests that the Olmec were shamanistic?

*August 10, 2011*

**Reading**

Those who possess this are rarely afraid To go out and to deal with society. If you lack it, then dinners with too many forks Can fill you with fear and anxiety. a. cascading b. sophistication c. aristocrat d. incessantly

*June 19, 2011*

**american history**

The West African nation of Liberia was founded under the auspices of

*June 16, 2011*

**calculus**

how do you set up the volume of the region bounded by y=x and y=x^2 rotated about the line y=3.

*April 7, 2011*

**Multiplying and Dividing Rational Expressions**

solve 81x9/y4* x2/36x5y

*March 13, 2011*

**physics**

greater potential energy a book lifted 1 meter off the ground or the same book lifter 10 meters off the ground

*March 7, 2011*

**world history**

what was the name of the french fort attacked by the spanish

*February 22, 2011*

**Math**

what is 210-x=100 ?

*February 21, 2011*

**Chemistry**

Write the correct chemical formula for barium nitrate. What is the ratio of barium ions to nitrate ions?

*February 17, 2011*

**Chemistry**

Solve for the missing compound in the balanced equation: 3PbO + X ----> 3Pb + N2 + 3H2O please help .

*February 17, 2011*

**Chemistry**

Carbon dioxide gas has a solubility of 0.0972g/100g H2O at 40. Expressed in parts per million, this concentration is closest to a) 0.972ppm b) 9.72ppm c) 97.2ppm d) 972ppm

*February 16, 2011*

**Chemistry**

which amount of a compound dissolved in 110.g of water at the stated temperature represents a solution that is saturated? (1)20g KClO3 at 80 C (2)40g KNO3 at 25 C (3)40 g KCl at 60 C (4)60 g NaNO3 at 40 C

*February 13, 2011*

**Geometry... Please help soon!**

If Zak wants to be a professional skateboarder, then he has to practice hard every single day. Zak wants to be a professional skateboarder. Therefore, he will practice hard every single day. If fish and frogs swim in a pond, then they are both aquatic animals. Fish and frogs ...

*January 6, 2011*

**Chemistry**

the mass of 4 moles of Co2 is ? (1)22g (2)44g (3)88g (4)176g please help !

*January 2, 2011*

**Chemistry**

How many grams of NaOH will react completley with 100 mL of 1 m of HCL?

*January 2, 2011*

**3rd grade**

explain how you could use 5 times 6 equal 30 to find the product of 6 times 6

*November 30, 2010*

**French**

Translate the sentence you see in to French. We see you. (familiar) Smart Text Plain Text HTML Preview Question 2 2 points Save Which of the following sentences is the sentence you see below, with a direct object pronoun replacing the direct object noun? Vous préparez ...

*November 6, 2010*

**algebra**

find the value of 7n when n is 7565

*October 14, 2010*

**math**

Juju on dat beat

*September 20, 2010*

**social studies**

what is the main idea of new york

*April 21, 2010*

**math**

He Was A Sick Shooter

*February 17, 2010*

**Finance**

Solve, using the Rule of 72: rate =6%, pv=$7,000, fv= $56,000. Solve for years.

*December 18, 2009*

**Algebra**

percent questoion is that 9 people are what percent of the population of 60 people?

*December 1, 2009*

**8th grade**

im in advanced math so i do 8th grade math and i don't understand how too gragh the fractions in equations like y=2/3x+1

*November 29, 2009*

**8th grade math**

my teacher told me this..... 40+16n=129 u subtract 40 from both sides to maintain inequality soo 40-40 and 40-129 now ur equation looks like this 16n=89 now divid 16n by 16 and divide 89 by 16 then 1n=5.56

*November 29, 2009*

**Math- calculus**

this is my question linda goes to the grocery store every six days,jesus goes to the gorcery store every nine days. they both went to the grocery store today. in how many days will they both be at the grocery store again in the same day i cant solve it could you help me/give ...

*September 25, 2009*

**geography**

what factors account for the similaritiers and difference between the subdivisions im tropical climate zones?

*September 2, 2009*

**Science**

How does solar power work? How it is produced?

*August 13, 2009*

**Chemistry**

4(CH20)= C4H8O4

*February 19, 2009*

**Geometry**

I HAVE TO GO WITH X

*February 3, 2009*

**4th grade math**

IT'S 70

*January 28, 2009*

**arithmetic math**

I DON'T CARE

*January 25, 2009*

**6th grade science**

how much thermal energy produced by burning gasoline is converted ino kinetic energy?

*January 13, 2009*

**algebra with pizzazz**

he always wants a big mack

*October 19, 2008*

**SOCIAL STUDIES**

DESCRIBE FEATURES OF ST.LOUIS, MO THAT ARE TYPICAL OF OUR REGION.

*August 19, 2008*

**SOCIAL STUDIES**

DESCRIBE 2 WAYS IN WHICH GOODS ARE MOVED AND TRANSPORTED INTO ST.LOUIS,MO

*August 19, 2008*

**SOCIAL STUDIES**

DESCRIBE 2 WAYS IN WHICH PEOPLE ARE MOVED OR TRANSPORTED IN ST.LOUIS,MO

*August 19, 2008*

**SOCIAL STUDIES**

NAME 3 CULTURAL CHARACTERISTICS OF ST.LOUIS, MO

*August 19, 2008*

**SOCIAL STUDIES**

DESCRIBE THE PHYSICAL CHARCTERISTICS OF ST.LOUIS MO

*August 19, 2008*

**social studies**

describe the location of st.louis,MO relative to the mississippi river.

*August 19, 2008*

**chem**

hydrogen gas and iron(iii) oxide powder react to form liquid water and solid iron powder.

*February 20, 2007*

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