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Hillary
Questions (48)
Expand (x^2-1~x)
1 answer
70 views
A school decided to buy at least 32 bags of maize and beans. The number of bag of maize were to be more than 20 and the number
1 answer
135 views
An arithmetic progression of 41 terms is such that the sum of the first five terms is 560 and the sum of the last five terms is
1 answer
143 views
3 × is partly constant and partly varies with y . when y =3, × =7 and when =6× =9× =14 . find the relationship between ×and
1 answer
278 views
There are ten seniors and five juniors in the Math Club at Jefferson High School. In how many ways can a math team consisting of
1 answer
1,932 views
14.0 grams of diamonds are placed in a graduated cylinder. What is the new water level measurement on the graduated cylinder
3 answers
566 views
13. Read the following sentence from “The Balek Scales.”
Everything my grandfather took to the Baleks he entered on the back
22 answers
10,840 views
How many grams of ammonia NH3 are necessary to react with 1.2X10^24 molecules of oxygen?
0 answers
494 views
Grace has flipped a coin 500 times and each time is has come up tails. If she flips the coin 500 more times, how many tails
1 answer
494 views
victoria falls is about 108 m high, and sometimes as much as 550,000,000 m3 of water rushes over the edge each minute. what is
1 answer
550 views
La maestra eres enferma.
Los estudiantes estás enfermos Which one of these are grammatically correct? Im having a hard time
0 answers
791 views
What are two types of slaves in roman society?
1 answer
502 views
the second part of my question was what did both the romans and the carthaginians want during war?
6 answers
508 views
Why was there war between the Romans and the Carthaginians?
Was it because the Romans were interested in gaining control over the
1 answer
616 views
How would you put this in an equation in slope intercept form? what would it look like?
X-intercept -4, Y-intercept -2 Would it
1 answer
402 views
How would you put this in an equation in slope intercept form? what would it look like?
Slope -3; x-intercept 3 Would it be
1 answer
358 views
How would you put this in an equation in slope intercept form? what would it look like?
Slope 1/2 ; x-intercept 4 Would it be
1 answer
372 views
How would you put this in an equation in slope intercept form? what would it look like?
Slope 1/2 ; x-intercept 4 Would it be y=
1 answer
348 views
How would you put this in an equation in slope intercept form? what would it look like?
Slope 1/2; X-intercept 3
1 answer
378 views
Mind checking my answers? Using these words animosity, effervescent, solicitude anonymity, nonchalant and nepotism, where would
1 answer
518 views
Using these words animosity, effervescent, solicitude anonymity, nonchalant and nepotism, where would the go in these sentences?
1 answer
497 views
Using these words ebbed, solicitude, elusive, effervescent,nemesis,and bibliophile. where would the go in these sentences? would
1 answer
486 views
A car rounds a 1.35km radius circular track at 93 km/h.
Find the magnitude of the car's average acceleration after it has
1 answer
422 views
What if sodium iodide, sodium iodate, and sulfuric acid were mixed with a small amount of 1,2 dichloroethane? With hexane?
1 answer
474 views
50 mL of a 2.5 M solution of ammonium phosphate is added to 100 mL of 1.5 M solution of calcium nitrate. At the end of the
1 answer
480 views
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
1 answer
805 views
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
1 answer
610 views
A ball is thrown vertically upward from a bridge 70 meters above the river with a velocity of 44 m/s. How high above the water
1 answer
531 views
Hi!
My question is: Given that f is a function defined by f(x) = (2x - 2) / (x^2 +x - 2) a) For what values of x is f(x)
6 answers
4,643 views
what is the instantaneous velocity of a free falling object 10s after it is released from a postion of rest?
what is its average
1 answer
4,061 views
when do u use if and when do u use whether?
1 answer
427 views
MUCH MORE experimental data ARE required BEFORE we can accept THIS THEORY. or NO ERROR
which one of the caps is worng?? and
1 answer
535 views
1. Standoffish and reserved, charles was uncomfortable with the applause HE RECEIVED FROM THE CROWDS WHICH HAVE CHEERED HIS
3 answers
561 views
1/2x-3/4x+5/8=3/2x-5/2
1 answer
325 views
Can someone help me?
1)What is a mood of a story? 2)What is a plot of a story? thank you for the help!
5 answers
523 views
do arteries carry blood to or from the heart?
1 answer
503 views
simplify: (2x<sup>1/3</sup>y<sup>-2/3</sup>)<sup>6</sup>/(x<sup>-4</sup>y<sup>8</sup>)<sup>1/4</sup>
1 answer
485 views
simplify (4a<sup>4</sup>)<sup>-3/2</sup>/(b<sup>2</sup>)
1 answer
373 views
is the answer to r<sub>2/3</sub>r<sub>-1</sub>/r<sub>-1/2</sub>
r<sub>7/6</sub>/r<sub>1</sub>
4 answers
502 views
what is the square root of x<sub>4</sub>
3 answers
2,242 views
simplify r<sup>2/3</sup>r<sup>-1</sup>/r<sup>-1/2</sup>
2 answers
428 views
calculate the normality of Ca(OH)<sub>2</sub> in a solution made by dissolving 4.75 g Ca(OH)<sub>2</sub> in enough water to a
2 answers
1,026 views
Two acids have the following pKa values:3.85 and 5.65. what are the corresponding Ka values?
2 answers
451 views
if [OH<sup>-</sup>]=10<sup>-pOH</sup>. NAd the pOH=7.85 then what does [OH<sup>-</sup>]equal?
2 answers
439 views
Can you help me with this question?
___________ is a caregiver strategy in which the adult's verbiage for labeling, describing,
4 answers
662 views
If 2.0 mol of NO and 1.0 mol Cl2 are placed into a 1.0L flask, calculate the equilibrium concentrations of all species
0 answers
506 views
What is friction?
Can you give me some examples? -THANK YOU FOR ALL YOUR HELP! friction: Ever have a pinwheel and move it through
0 answers
1,043 views
Some types of soil bacteria can form the nitrogen compounds that plants need. This is known as...........
fixation bacteria.
1 answer
995 views
Answers (20)
I need your help
Give me the answers
Philip, 1000 grams are equal to 1 kg. I think Monique converted 1.0 *10^3 kg of Iron (Fe) to 1.0*10^6 g Fe by doing the following: 1.0 *10^3kgFe * 1000gFe/1 kgFe= 1.0 * 10^6gFe I’m sorry this is pretty late..:3
For sulphur powder, you would use distillation because the xylene would cause casualties, as it's flammable. That way, you can separate it and keep the xylene separate. For sodium nitrate, just use filtration. Let the water go through the filter paper,
Oops, I am sorry, I didn't mean to use hannah. :( This is my name.
ok great! Do you also know of any websites that would explain how the Romans organized the territory of the Iberian Peninsula?
the Carthaginians lived in the Iberian Penninsula when the Romans arrived correct?
its a. just took the test.
Haha I know! I did type it in right... It really is confusing because I don't have a clue what to do with the k! But thank you for your help on question #2!! :)
MathMate thank you so much as well!! The (x-1)'s cancel out which gives me the equation 2/(x+2), which like Reiny said, is in the form I need it in! Seriously I cannot thank you enough for your help! I totally understand how to solve this problem now! :)
Oh my goodness!!! Thank you so so much! That makes perfect sense! Thank you!!! :)
what did i spell wrong?
THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ok got it now thank you
i'm sorry i'm still confused r1/6/r ?
thanks
yes thank you...
thanks again
thank you so much you simplified it for me perfectly.
This is what my text says: As babies get older,middle-class caregivers become linguistically fine-tuned to their children's experiences. They "map" language onto whatever the child is experiencing at the time.
