maria

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

Questions

The following questions were asked by visitors named maria.

In which of these cases is a youngster doing work in the school gymnasium? climbing up a rope lifting a set of weights from the floor to overhead PLEASE HELP ME? i NEED TO KNOW THiS FOR A TEST TOMORROW iN PHYSiCS & i CANT SEEM TO FiND THE ANSWER ANYWHERE...

a box is 24 inches long,16 inches wide,and 10 inches deep.to two decimal places,how many quarts of watermelon seed are needed to fill the box? How many seeds are in a quart?

what natural and human made features can maps show?

the lawmaking function of congress is central to democracy because a. it enables elected representatives to do the daily work of government b. legislative powers are necessary to check the power of the president c. it frees members of congress from the pr...

i vertex has no segment, 2 vertex have 1 segment , 3 vertex have 3 segments, 4 vertex have 6 segment , 5 vertex have 10 segments, how many segments are needed to connect 20 points?

who are all the presidents who were assisinated?

who is Martin Luther King?

the table below shows the population of New London County, Ct from 1950 to 2000. year population 1950 145,000 1960 186,000 1970 230,000 1980 238,000 1990 255,000 2000 259,000 -how do i make a scatter plot of the data? -predict the population in 2010. expl...

what is the gcf of 54,144

Directions: Select the word or phrase most nearly opposite in meaning. Inherent: a) acquired b)inborn c) unnatural d) complete * I am wavering between acquired and unnatural, yet I am leaning to unnatural. poignant: a) light b) unconscious c) trivial d) a...

what kind of state flote can I make of minnesota???????????.....

water resource plan

describe the lands that became part of the US under the Louisiana purchase

ur supposed to add straight down, but then i think u have to multiply one equation by the other to get y to cancel out, and then i get up to that step, and then just get really confused, i really do appreciate any help...THANX x+4=-2 x-y=2

1. The imperfect tense is used to a)tell what one used to do b)narrate the beginning or end of an action c)narrate a series of actions d)tell of a single occurrence 2. The preterite is used to a)describe a scene b)tell time of day and one's age c)tell of...

Multiple Choice 8. Creo que muchos presos políticos_____ (ser) torturados. 1. sepan 2. ser 3. sean 4. son 9. No estoy seguro de que los niños pequeños ___ (trabajar) en los países pobres. 1. trabajan 2. trabajen 3. traguen 4. trabajaron 10. Es horrible qu...

11. Direct object pronouns always come before the indirect object pronouns. a.true b.false 12. The object pronouns can come before and after verbs depending on how they are or are not conjugated. a.true b.false 13. Se replaces all of the indirect object p...

1# Lo que se hace en la iglesia para limpiarse de los pecados. 2# La condición de un lugar después de un robo. 3# Pasa algo por sólo un poquito de tiempo. 4# Ofrecerse por dinero. 5# Avergonzarse y, por lo tanto, cambiarse de color. 6# Facilitar la venta...

int (30y1y2)dy1 ?

when finding the tangent line to the curve using T(t)= r(t)prime/ /r(t)prime/ and the eq. of the curve being r(t)= (e^t, te^t, te^(t^2)), at point (1,0,0) why does t=o. How is the parameter for t found or calculated?

what is the answer to 5(w-2)=15

two angles are complementary. if one angle is 10 more than twice the other, what are the angles?

A bullet with a mass 0.05kg is speeding toward a block of mass 10kg. the bullet is initially moving with a velocity of 200m/s while the block is initially at rest....The bullet collides with the block, sticking inside, and knocks the block horizontally of...

her family's or families van was confortable. which is the correct possessive form of the noun?

what island continent is not within a major volcano area

could some one please proofread this There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why...

how to simplify these expressions using positives exponents to express the final result 6-3= 5XO= (2x)-1=

1.find the value of X. Simply answers that are radicals. hypotenuse is 10 sides (legs) are 6 and x. the total base is 12. 2. Find the area of the figure. Round decimal answers to the nearest tenth. sides of the triangle is 8 cm and total base is 7 cm

describe the venn diagram for two disjoint sets. how does this diagram illustrate that the sets have no common elements? ... im a bit confused, because to me, if the sets are disjoint and hence nothing is in common, it wouldnt be a venn diagram in the fir...

how many carbon particles are there in 4.25 mole of C6 H12 O6? i do not get how to solve this. my teacher said something about conversion factors but i still don't understand how u isolate the carbon from the whole compound. can someone please explain how...

what is the negative reciprocal of -7/3

write this symbolic statement in words: ~P<-->~Q

balance this stoichiometric equation: SO2 + CaCO3 + O2 ------> CaSO4 + CO2

describe a biological system

what is the opposite of a compass

write a rate that can be calculated from the information. There are 40 cars parked in the 6 rows of that parking lot

Urn A has balls numbered 1 through 7. Urn B has balls numbered 1 through 5. A ball is selected at random from urn A and then a ball is selected at random from urn B. What is the probability that a 4 is drawn from A followed by a 2 from B?

Find the coordinates of the centroid of the triangular metal part with verticies at A(12,18) B(18,6) C(3,12)

what is the meaning of the subject of the sentence?

a 600 n box is pushed up a ramp that is 2m high and 5 m long, the person is pushing the box at a force of 300 n,what is the efficiency of a ramp ?

i need a answer to a math problem

a common multiple of 3,4 and 5 less than 150

hi, i need help on this assigments can you help me please i need to find the following definitions please help me. 1. The danger of overdiagnosis 2. The power of diagnostic labels 3. The confusion of serious mental disorders with normal problems 4.The ill...

help me write a formula that illustrates that I am in the market for a new home and there are 56 houses available and only two floor plans left using y and x

which do you think would be more dangerous near an open flame, an ionic or covalent compound?

Louis XIV declared his goal was '' one king, one law, one fait''. analyze the methods the king used to achive this objective and discuss the extent to which he was successful.

Amy paints a house in 4 hours and Thomas paints the same house in 6 hours. How long will it take to paint the house together?

right now my class is studyign the 1920's which was a time period where ,odern life became more popular but tradionalist tried to return life to how it use to be. what is the sourse of this culrural conflict, and what was the outcome of the cultural confl...

If you were buying nuts, would you rather pay $9/kg or $4/ 500g of nuts?

If a person were driving 162 kilometers per hour on a U.S. highway with a speed limit of 70 miles per hour, would he likely be speeding?

what was the nick name for the soilders in the world war 1

What was Willson's plan for peace?

prove the following integrals: a)sin3xcos7xdx = -1/20cos(10x)+1/8cos(4x) b)sin8xcos3xdx = -1/22cos(11x)-1/10cos(5x)

prove the following integrals: a)sin3xcos7xdx = -1/20cos(10x)+1/8cos(4x) i know i have asked this question before but i am very confused bobpursley, can you please show me the steps of proves. thanks in advanced

if you wished to warm 100 kg of water by 15 degrees celsius for your bath, how much heat would be required? (give your answer in calories and joules)

why do states need to be concerned about laws passed in other states

the legs of the isosceles triangle each measure 14in.find the length of the hypotenuse

Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of x for the car that you have chosen. State the type of car, the mileage, and show both the set up of the proportion and the step...

how to write a persuasive essay using a strategy of convincing my employer of the value of providing tuition reimbursement and making extra time for adult learning.

the slaved-based economy in the south is created by?

How much would I have to put away annually to accumulate 50,000 in 8 years given an investment of 10% compounding savings?

what is the capasity of a god fish bowl

Provide an example of at least five ordered pairs that do not model a function. The domain will be any five integers between 0 and 20. The range will be any five integers between -10 and 10. Your example must not be the same as those of other students or...

A sample of oxygen occupies 10.0 L under a pressure of 105 kPa. At what pressure will it occupy 13.4 L if the temperature does not change?

Calculate the volume of H2 produced at 300 K and 98.65 kPa when 48 g of Mg reacts with excess HCl according to the following equation: Mg(s) 2HCl(aq) £ MgCl(aq) H2(g)

The equation for the reaction of sodium with water is as follows: 2Na(s) 2H2O(l) £ H2(g) 2NaOH(aq) How many liters of H2 are produced when 12.0 g of Na reacts with H2O at 293 K and 99.3 kPa?

the diameter of earth is 7928 miles. what is the diameter in inches? in yards? If the diameter of earth is expressed in 12,756km what is the diameter in meters? in centimeter? give yoiur answers in scientific notation

what is the theory that helps explain how the earth's topography is formed and how it changes?

Phenol C6H5OH partially dissociates in water as shown C6H5OH + H2O --> H3O+ + C6H5O- If Ka is 1.6*10^-10 and the concentration of H3O and C6H5O are both 1.0*10^-5 M at equilibrium, what would be the concentration of phenol?

solve and grapgh 4-4x > 16 and 6x-1 > 11

49a^4-112a^2b^2+64b^4

1. What is the name given to the type of organisms that can use Photosynthesis to produce glucose? In addition, provide three specific examples.

If A= 29 degrees and a= 4.6, find c.

I need help on finding out the answer for this problem -2y-11=-12

need help with this problem someone please help meeeeeeeeeeeeeeeeeeee!!!!!!! 15-(2x+7)=14

ok is the answer x=6 for this problem which is (2)/(3)(x+6)=0?

ok is the answer x=6 for this problem which is (2)/(3)(x+6)=0?

the perimeter of a triangle is 53 inches.the second side is 3 inches longer that the first side the third side is 1.5 times the lenght of the second side. what is the lenght of each side

how many significant figures are there in this measure: 1.000 30

Math I am a fraction in simplest form. I am greater than1/3 and less than 1/2. The sum of all my digitsb is 8. the difference between my numerator and denominator is 7. What fraction am I?

Diana takes 6 steps forward, then 2 steps back. If she repeats this pattern, how many steps will she be from where she started after 4 moves? After 5 moves?

I am stuck on Appendix B in psy/230 I am to find the five major concepts or events in three history periods 1930- 1950 I chose tit theory humanistic thoery cognitive theories learning theories and cognitiv/cosil leraning then 1950-1970 ther three factor m...

How many revolutions are made by a 28inch bicycle wheel min over one mile

The load across a 12 V battery consists of a series combination of three resistors 21 ohm, 22 ohm, and 56 ohm. What is the total resistance of the load?

Which object would have a higher inertia a rock that has a mass of 20 kg or a hollow ball that has a mass of 22 kg?

i have to write an algebraic expression for the following: jasmine has three times as many chores as her younger brother does.

at Morris Elementarhy there are 45 students in each grade, four though six. In the fourth grade, 19 participate in sports after school. Two out of every six fifth grade play sports after schoo;. In the sixth-grade class, seven of every ten students are no...

8q+6-2p=0 39=p-q what is the solution or ordered pair

which is greater half pennies or 0.05 how do you know

the negative charge distribution over the surface of two isolated spheres is depicted in the diagram. one of the spheres is made of copper and the other is of rubber. identify the sphere that depicts the charge distribution of copper and that of rubber. s...

find all degrees solutions to the following equation: sin (A + 50 degrees)=1/square root 2

Jorge and Hector like to play marbles.Jorge had 7 more than four times the number of marbles that Hector had. Together they had 37 marbles. How many marbles did Jorge have?

How much heat must be added to 0.55 kg of aluminum to change it from a solid at 180°C to a liquid at 660°C (its melting point)? The latent heat of fusion for aluminum is 4.0 105 J/kg.

How much heat must be added to 0.55 kg of aluminum to change it from a solid at 180°C to a liquid at 660°C (its melting point)? The latent heat of fusion for aluminum is 4.0x10^5 J/kg. I understand the Equation Q=mc times change it T would that be .55 tim...

1. The average height of members of the high scho etball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses (Points : 1) Jerry with other mem...

(28-2 x9) with the power of 2 + 2x7

Write 6+6+6+6=24 as a multiplication sentence.

To multiply 5 by 3, you can find the product of 2 and 5 and the product of 1 and 5 and ________them.

from a group of six people two individuals are to be selected at random. How many possible selections are there?

Answers

The following answers were posted by visitors named maria.

i need help on controls and variables

you have $8000 in stocks,samo of it on 15% and some of it on 6%. Together you get anually $930. How much do you have at 15% and how much at 6%?

Chucha says that Anita will fly like a butterfly.What do you think she means?Can you explain in a short answer please.

(3/4 : 4/5)x 4/6

lewis structure

describe the orgin and the development of the major native american cultures of the americas.

1. The imperfect tense is used to a)tell what one used to do b)narrate the beginning or end of an action c)narrate a series of actions d)tell of a single occurrence 2. The preterite is used to a)describe a scene b)tell time of day and one's age c)tell of...

thank you! now i just gotta go figure out why the answers are that :]

8)2 9)1 10)2 11)4 12)4 13)2 14)2 15)4 16)3 17)1 18)4 19)3 20)3 i know most of the meanings of the word shown, but i have so much difficulty seeing the differences in the tenses!

which of the following # can be arrangerd into arrays w/ two rows:9,16,2,15,20,33

no need to answer this for me anymore. i got it :]

no need to answer this for me. i got it :]

ooh so those give hints what i mean is that for vosotors its os and like that.. i didn't catch that thank you

Its the wrong answer

x= 3 but the way you did it it =2 and did you forget about the four???

how to find the volume of a brick?

when you have problem like 1 inch =12 miles and then it says what does 2 /12 = how do you solve the problem

i need help with my math homework please can you help me i will wait far the answeer

yeah that's what i thought it was, i guess i am not settin my limits up properly ...but yeah y2 is constant. thanks

i don't now the answer.

6-3= 5xO= (2x)-1 simpllify thesepositive exponents

what are the answers for questions 1-12

... oh, thank you for that clarification =D

yes, sorry those are supposed to be lower case.

Convert --→ 4.2 g = ______ kg.

the product of two positive numbers is greater than either number.

idk my little cousin has this ? on his hw

building old ill/sick hot tiered there teacher

hhyryeg rhev wwjrwh tthe4jt

good communication

i believe that the answer is A

john loves attention

want to grab attention

so it could be D has been positively reinforced

Erica tries to avoid her boss when he's in a bad mood. To keep out of his way, she spends more time doing dreade but important paperwork, which she usually puts off as long as she can. Her employer's bad moods have the effect of_________ her attention to...

i belive that is a positive one so it could be B

punishing a behavior by ignoring it: A) works best if you just don't give in B) works best if you also reinforce the alternative behavior you want C) can only lead to worse problems D) will cause an immediatw decrease in the behavior

B. case-mix group data. is this for penn foster because i just finished an exam with the same ? well hope this helps i think this was the answer

How to find the area of a irregular trapezoid?

The area of a irregular trapezoid is 38.

Y would you not round?

o ok thank you, so is everything else correct?

had do i use communism in a sentence?

what is the value of the expression blow if a=4 and b=-4

Willard assumes that if he does not assert himself first, he will appear to be a failure

Explain how you can tell that an object is in motion

you have to find a common denominator for both 2/5 7/8 2/5*---=19/40

yeah so do you understand it now?

haha i have this question to! thanks jai!!!

thank you ms.sue :)

idunnot understandd it this way

because how did you get a 1-7?

ok let me see what is my answer after that thank you

....wait how did you get 15-14 ?

understand it now thank you very much :)

16c-5c,and then you get 11c,and then you have to add 10d+3d which gives you 13d sop then your answer will be :11c-13d

oh you got to change the +10 to a -10 and then that way the whole problem is the same

1)germany 2)catholic 3)pope

at morris elementary there are 45 students in each grade, four though six. In the fourth grade, 19 participate in sports after school. Two out of every six fifth graders play sports after school. In the sixth-grade class, seven of every ten students are n...

fifth gades have the most students playing sports after school.

In the fourth-grade class at Baker Elementary, 9 students are left-handed. The fifth grade has 7 left-handed students and the sixth grade has 6. The number of students in the fourth grade is 3 times the number of left-handed students in the class. The six...

5+5= 10+10= 11+11=

for a) the integral should be from 0 to .75 and it is of (1+y^2)-5/3*y dy b) since x=rcos# and y=rsin# and x^2-y^2=1 whe can find that r^2cos^2#-r^2sin^2# =1 from there it is pretty obvious... the problem is d)... i can't do it... HELP IS REQUIRED!! ooo a...

im wondering the same thing as leah cause i left mass in kg and it was marked wrong please help

reciprocal is number that when times together gets u 1. so 1/-0.01=-100 and 1/2.34=.427...

at it's peak the speed is zero, and the only acceleration is toward gravity, -9.81m/s^2

it doesn't give me the time...

a very fast car hits a stationary(staic) truck.

what is dis story bout

shouldn't acceleration be -9.8 and not +9.8 since it freefalling in the negative direction?

okay one more why are child-abuse laws in this country to lenient for repead offenders

IM WRITING THE ESSAY ON PHYSICAL CHILD ABUSE. AND IM TRYING TO FIND HOW MUCH JAIL TIME SOMEONE GETS? I FOUND THE EFFECTS THE STATISTICS OF HOW MANY CASES THERES IS YEARLY, I FOUND INFO ON CPS

A small cork with an excess charge of +5.0 μC is placed 0.12 m from another cork, which carries a charge of −3.2 μC. What is the magnitude of the electric force between the corks? The Coulomb constant is 8.98755 × 109 N · m2/C2. Answer in units of N.

y=100 find the first and second derivative

please be specific. does it increase or decrease molarity of NaOH? or does the molarity stay the same???

write a balanced chemicl equation for the reversible reaction of carbon monoxide and chlorine gases to form carbonyl choride gas, COCl2.

the first one is B. The second one is D the third one is C

input/output numbers. i need the relation. x-1 2 3 4 5 y-0 5 28 81 176

1. me gusta 2.le gusta 3.nos gusta 4.le gustan 5.te gusta

1. les gusta 2.le gusta 3.le gusta 4.me gusta 5.nos gusta 6.te gusta

A 200 ft guy wire is attached to the top of a tower.If the wire makes a 55 grados angle with the ground, how tall is the tower?

1.bebes 2.hago 3.tiene 4.envia compartir

The area of a circular trampoline is 112.07 square feet. What is the radius of the trampoline? Round to the nearest hundredth

You use the equation Q=CmT Q=(specific heat)(mass)(change in temperature)

would you be willing to help me??

I need to create 10 headlines from that. and this is what I got so far 1. 2. The Korean War- Communist against Democrat 3. The Most Controversial Conflicts : Vietnam 4. Fidel Castro stands tall, a new revolution 5. One inspires all, Africa gets it's Indep...

for what numbers should I put that in??