grace

This page lists questions and answers that were posted by visitors named grace.

Questions

The following questions were asked by visitors named grace.

i need to write 3 paragraphs wat should rita about how did i grown since september to this day can i have like opinion what is a negative in a sentence could it be "not"??? Thank you for using the Jiskha Homework Help Forum. Here are some negative words f...

Is King Tut and Tutankhamen the same person? Yes. http://www.google.com/search?q=king+tut&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA =)

does the bubbles in coke disappear faster or does the bubbles in the sprite disppear faster?

A train averaged 80 km/h for the first half of its trip. How fast must it travel for the second half of the trip in order to average 96 km/h for the whole trip? The answer is 120 km/ h but how do i set it up and get there? thanks for you help

a^-1 + b^-2 / a^-2 + b^-1 The answer is ab(b^2 + a) / b(b+a^2) How do I set that up and work the problem out? thanks for the help

What were the stategies of the axis powers during WW11 used to build up their countries? Also, Why did we use the atom bomb and what were the other options?

what is the importance of cell theory to the study of biology

how is a bridge nuilt, using mathematics??

what did okonkwo do whenever he thought of his father's weakness and failure?

how is the s phase of the cell cycle measured?

what word families do the following belong to woman ox goose mouse child foot thank you

Why must the spectrometer be aligned each time a grating is replaced?

If the grating is not properly aligned, what are the consequences on the average angular displacement and wvelength reading? Please elaborate. How do grating constants affect the observed spectral lines?

Solve the equation. Round to the nearest hundredth: 1. 1.59x+4.23=3.56x+2.12 2. -3(1.25-2.48x)=8.15+5.86

how to start an essay about dealing with conflict at work

maria practiced for 40 minutes on sat. she practiced 10 minutes less in the morning the in the afternoon? how many minutes did she practice in the afternoon

the dutch came to america and established colonies near water. why?

when aqueous solutions of copper II nitrate and sodium phosphate are mixed, sodium nitrate and copper II phosphate are formed. In the balanced chemical equation what is the coefficient of sodium nitrate?

which reactant in the reaction of sodium carbonate and calcium chloride dihydrate is the limiting reactant if 1.00 gram of each reagent is used? a. sodium carbonate b. calcium chloride dihydrate

Why is it necessary to wait until the filter paper containing a compound is completely dry before weighing it? and how would it effect the theoretical yield? HIgher?? lower??

when you hold a hydrogen filled pipet bulb horizontally with its mouth about 1 cm from a falme while gently squeezing what would you observe? a. the flame goes out b. a gentle pop and the flame may have been blown out c. the flame got bigger d. nothing ha...

when you insert a glowing wooden toothpick into a oxygen-filled pipet what would you observe? a. nothing b. the glow of the toothpick went completely out c. heard a gentle pop d. the glow of the toothpick got brighter and may have reignited. again Im chec...

when I bubbled Alka selzer into limewater I believe all I saw was small bubbles form. is that correct and why? if not what should I have observed.

what is observeed when carbon dioxide was bubbled into bromothymol blue? a. the color of the solution changed from greenish to yellow color. b. the solution turned cloudy c. the color of the solution changed from yellow to colorless d. a precipitate forme...

what is the appearance of: Iron? Sulphur? A mixture of both when heated?

A small first aid kit is dropped by a rock climber who is descending at a constant velocity of - 1.3m/s. a) Sketch the velocity vs. time graph for both the climber and her first aid kit and paste your sketch in the space below. b) After 1.5 seconds, what...

If a car starts from rest and travels for 5.0 seconds with a uniform acceleration of +1.5 m/s2. The driver then applies the brakes for 3.0 seconds, causing a uniform acceleration of - 2.1 m/s2. a) Sketch the velocity vs. time graph for the car and paste y...

An engineer is designing a runway for an airport. Several planes will use the runway and the engineer must design it so that it is long enough for the largest planes to become airborne before the runway ends. The largest plane accelerates at 3.30 m/s2 and...

Two cars travel westward along a straight highway, one at a constant velocity of 85 km/hr, and the other at a constant velocity of 115 km/hr. a) Sketch the velocity vs. time graph for both cars and paste your sketch in the space below. b) Assuming both ca...

could someone tell me how to do this? 1. A diagram illustrating several tugboats applying forces to a barge is shown below. What is the magnitude and direction of force does tugboat C (Fc) need to apply to keep the tugboat from moving? C:\Documents and Se...

Of the following types of information, which one has the strictest rules regarding the release of information? A. substance abuse B.mental illness C.genetic information D.Adoption information

1.How many atoms are in a sample of copper with a mass of 18.46 grams? 2.How many formula units are in a sample of salt with a mass of 67.69 grams? 3.How many molecules are in a sample of water with a mass of 44.99 grams? 4.What is the mass in grams of 0....

8.What is the mass of 4.56 moles of sulfur dioxide? 9.What is the mass of 4.56 molecules of sulfur dioxide? 10.How many formula units are in 0.456 grams of Ca3(PO4)2? 11.How many moles are in 1.5 x 10 ^23 atoms of fluorine? 12.What is the mass of 2.80 x 1...

What is the mass of a mole of Sodium Carbonate?

find in implicit form, the general solution of the differential equation dy/dx = 2(e^x-e^-x)/y^2(e^x+e^-x)^4

A car is travelling at 42.4 km/h on a flat highway. The acceleration of gravity is 9.81 m/s^2. If the coefficient of friction between the road and the tires on a rainy day is 0.125 what is the minimum distance for the car to stop? Answer is metres

i need 3 examples of supension. any suggestions?

A flat stone is thrown horizontally across a frozen lake. If the stone decelerates at 2.5 meter per second squared, what is the coefficient of friction between the stone and the ice?take g equals 10 meter per second

Suburban Population. The following charts show the populations for two suburbs from 1980 to 1990, where x = 0 correspond to 1980, x = 2 correspond to 1982, and so on. Year x Suburb 1 y Year x Suburb 2 y 0 12,690 0 23,112 2 12,071 2 23,893 4 13,463 4 24,67...

Solve the inequality algebraically. Graph your solution on a number line.

Write the equation of the line satisfying the given condition. Perpendicular to y = 4x + 2 and passing through the point (0, -4) (Hint: Slopes of non-vertical perpendicular lines are negative reciprocal of each other.)

Write the equation of the line satisfying the given condition. Parallel to y = (2/3)x +1 and passing through the point (0, -3). (Hint: Parallel lines have the same slope

TGIF. Chris and Terry have been trying to live within their budget but miss going out to dinner on Friday nights. They decide not to spend any nickels or quarters they receive as change for a month and save these in a jar. At the end of the second week th...

does elements with low energy have high frequency?

what will i answer if the question is " identify the symmetry" is it even/odd FUNCTION or Even/odd SYMMETRY?

in emission spectrum which one has a highest frequency and highest energy is it blue red or violet? which one is the lowest?

outline why energy is needed for each of these processes: a. the transport of sucrose in a plant b the transmission of an action potential along a nerve axon c. the selective reabsorption of glucose from a kidney nephron I'm not exactly sure how I'm suppo...

explain why the synthesis of proteins, DNA and RNA requires energy. thanks :)

how to figure 75% of 620

The driver of a 1560 kg automobile traveling at 24 m/s on a leve, paved road hits the brakes to stop for a red light. determine the distance needed to stop the car if the coefficient of friction between the car tires and the road is .80 -one of the steps...

in the month of May, ronald earned $4.36 in interest on his saving account. if his interest rate is 0.2%, how much money was in his account during the month?

describe and compare total resource use per capita in developed and developing countries

I have a question. I think I'm wrong, so I want to ask if it's right. If I do 3/4 x 1 5/6 x 7/4 x (-2 3/8) would the answer be negative?

120ml of a solution whose concentration is 30g/ml was diluted with distilled water by raising its volume to 160cm3. Calculate the concentration of the new solution.

Please I want to know how many litres make a metric tone.

tommy builds a human sling shot that has an elastic constant of 4000 N/m. He puts his little sister in it and pulls it back for 5 meters. How much energy does his 25 kg sister have as she leaves the sling shot and how fast is she flying?

if two dices are tossed together, the probability that the product will be less or equal to 18 what?

On an exam whose scores followed a normal distribution, a student's z-score was +2. What percentage of students scored better than he did? (Use the 68-95-99.7 Rule.)

Explain the focus on the idea of natural law as an extension of human nature during the conclusion of the seventeenth century.

if there are 10 more girls than boys in a club with 60 members, how many are boys?

A passenger on a moving train tosses a coin with an initial velocity of (-2.25 m/s)x unit vector + 4.26 m/s)y unit vector (from the point of view of the passenger). The train's velocity relative to the ground is (11.5 m/s)x unit vector. (a) What is the mi...

what do oxygen and sugars do in photosynthesis

what is the area of a section bounded by a closed elliptical figure in which the major and minor segments measure 60 cm and 45 cm

a sample of sulphuric acid is 95.7% by mass and has a density of 1.84g/cubic cm.calculate the mass of pure H2SO4 in a 2.00L bottle and volume of acid that contain 200g of pure H2SO4.

hi, i'm currently applying for the national junior honor society, and i'm working on my essay. any ideas what i should include??? ps. i have no leadership experience and the section is blank! D:

what is the total heat lost if you have 8 grams of copper and the temperature changed from 43°C to 36°C

from a standard deck of 52 cards, how many different five-card hands can be drawn?

6 ways in which earthquake can impact negatively on one's health

At a point on the ground 80ft from the base of a tree,the distance to the top of the tree is 11ft more than 2 times the height of the tree. find the height.

Two large horizontal metal plates are separated by 4mm. The lower plate is at a potential of (-)6v.What potential should be applied to the upper plate to create field strength of 4000v/m upwards in the space between the plates?(a)(+)22(b)(+)10(c)(-)10(d)(...

Two charges Q 1 =500/mu(C) and Q 2 =100/mu(C) are located on the XY plane at the positions r1=3/vec(j)m and r2=4/vec(i)m. Find the force exerted on the Q2(a)14.4/vec(i)+10.8/vec(j)(b)14.4/vec(i)-10.8/vec(j)N(c)10.8/vec(i)-14.4/vec(j)N(d)10.8/vec(i)+14.4/v...

if U=i+3j-2k and V=4i-2j-4k are vectors find U.V, 3U+V& (2U+V).(U-2V) (a)6,10,4(b)4143(c)11,4,5(d)5,11,6

Given that r1=6i-8j+2k,r2=4i+5j+7k,r3=-2i+j+6k is a vector. Find r1r2,r2r3,r3r1(a)30,21,-8(b)26,23,8(c)24,19,-7(d)19,27,7

int x^2/(x-2)(x^2+1)dx

int dx/3sinx+4cosx dx =

Determine l= 2e^xdx, given that l=50.2, when x=3

find the area enclosed between the x-axis and the curve, if y=x^3+2x^2+x+1 between x=-1 and x=2

find the area enclosed between the x-axis and the curve, if y=x^3 and the straight line y=x

find the area enclosed between the x-axis and the curve, if y=x^2-25 for (-5) is less than or equal to x less than or equal to 5

After solving with A=(-1,2) x^2+2x^2+x+1 got 119/12a pls where did i get it wrong. And with -[(-55)] x^2-25dx i got -50 pls am i correct

can you explain the predicate and complete predicate in a sentence

In a class of 40 students, 27 like math and 25 like Filipino. At most how many students do not like at least one of these subjects?

In the laboratory a student finds that it takes 20.7 Joules to increase the temperature of 11.0 grams of solid platinum from 20.5 to 35.8 degrees Celsius. What is the specific heat of platinum she has measured.

which figure must have both parallel and perpendicular sides. 1.parallelogram 2. rectangle 3. rhombus 4. right triangles

A number from 20 to 30 is drawn at random. Posibility of it not a 23

In a certain particle, a current of 0.50 mA is carried by a 5.0MeV proton beam that has a radius of 1.5 mm. Find the density of protons in the beam.if the beam hits a target, how many protons hit the target in 1.0s.

find three consecutive odd integers that their sum decrease by the second number, equals 50.

Braden and Bialy each bought a kazoo for $0.89. They each paid with a $1.00 bill. Expalin two different ways to show their change.

tell two different ways Reba could receive her change.

Answers

The following answers were posted by visitors named grace.

help me one answer please

5th grade fractions least to greatest example: 7/12 _____3/9

omg this is so hard my homework has got to be in on tuesday and im stuck because i have got to do a poster about acid!!!!!!!!!

what are some of the factors of 776, 9279, 12408, and 173632?

its when the reporter asks questions you can answer his/her question...

thanks again! :)

why would my flame have looked bigger what do you think i was doing wrong?

yay i got that one right :)

cloudy?? no bubbles??

so then the best answer is a like I suspected.. but you agree it would have been bluish and then turning yellow not so much greenish?

31, 32, 33, 34, 35, 36, 37, 38, 39 what numbers add up to 10?

oh... i feel stupid

it wont let me post the whole thing, but here is some. ok, the picture has a rectangle in the middle, with the long sides horizontal. coming out of the left side is a "tugboat" connected to a rope. it is labelled Fa=7500 N.

here is the rest coming out of the upper right corner of the rectangle is another tugboat. the angle between the boat and the side of the rectangle is 140 degrees. this boat is labelled Fb=5000N Fc is sticking out of the bottom of the boat

what bill coins could you use to show $8.60?

sorry if that was confusing

yes, it's all about emission spectrum..

Carl owe the workers 80hours pay 2 days at 8hours a day is 16 hours day (3)work only 4 hours Total hours work 20 " for 4 workers working 20 hours =20 X 4 =80 hours pay

how do you divide

23 25 27 because if you add 23+25+27= 75, then you take out 25 (which is the second consecutive number) from the sum of three consecutive number.(75-25) equals 50.

the farming are different because in new England in the winter its very cold so they can't pant in the winter, but in southern colonies it is mild in the winter so the can farm a little.

If a letter is chosen at random from the word PRESEVERANCE,what is the probability that the letter choosen is E?

Six ways that the human rights violations influences individuals and the broader south Africa community

Examples of human rights violations

If Mr.Chiko earns N$ x in a week and spend N$ y, what part of his weekly salary did he save?

what are somne short terme sefect of the

ITS SHE I GOT IT WRONG

54 cm's & 6 nos

3 trips 360 meters

Least no.of trips. 5 Total distance covered by them 1200 meters

13 pieces 27 centumeters

900*x divided by 200 ie x9/2

I mean I think its D

Yes, C is correct. :)

wait no it's B right?

meaning of carrer in home economics

I tried this, and this Isn't the correct answer. This just makes learning more complicated. I feel that if you are going to have a website about this, you should at least be smart enough to answer a question.

By the way, the answer is 11. I am not trying to hate, or be mean, but I struggle with this and I would like the correct answer.

thank you so much!!

Since Sue was no help at all, the answer is B. I just took the quiz.

please help me!!

i hate itttttttt

connexus b have you ever read c woman’s and man’s voices b colon

i meant to say quadratic **

I saw that, thank you. I think it is either quadratic or exponential but I dont know which one

Exponential. Thanks!!!!

this dose not help !!!!!!

there are many ways to make 45 cents with pennies, dimes, quarters and nickels but without pennies it would be a little tough.

The Jishka teachers are so great. Thank you

Hello, I think that the answer is A. I agree with you, Aisha

(1.487)3)+1/(1.487)3)-1=4.288/2.288 0.6322-0.3594=0.2728 antilog of 0.2728=1.847

15.47*0.0852=1.1895+-2.9304=0.1199 (254)1/3=2.4048 .: 2.4048-0.1199/3=0.7616 antilog of 0.7616=5.776

thank you katie <33

D A B,C,D B B (Overview of Photosynthesis quick check)

lol i need help

you're welcome is correct !!

8 apples cost €3.20 how much does 1 cost

employees at a company are given a five digit employee identification code. if each digit cannot be repeated, how many different codes are possible?

a discord server would be soooo helpful lmao

PLEASE what the answer people I am stuck ok

c a n y o u r e s p o n d

just stopped by to say hi

okay so what’s the answer

it’s D C POLITICS C

i freaking love you anonymous

why does anyone feel the need to argue. we’re all here for different reasons and what other ppl do don’t affect you. go argue some where else

Mr.Chairman, panel of Judges, Accurate Time Keeper, Invited Guest, Ladies and Gentlemen, Gods above, and as so below, i, Graciela Hannah Ocegueda, am for the motion of "boys should work in the kitchen" for the facts of: Men, young adults, and children ( a...