Penny

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

Questions

The following questions were asked by visitors named Penny.

have got these sentence right. I have gotten good grades since I started taking college classes. no change She drove the car right into the garage, because the breaks got stuck. no change When the garage door was closed, we decided to paint it. We decided...

19 years ago

What is the mass of each and which is greater? 1g H2 + ?N2 and 1g H2 + ?O2 I've balanced them to this point: 3H2 + N2 ===> 2NH3 2H2 + O2 ===> 2H2O Help please, I am stuck on this step and cannot get any further. Thanks, PJ Good! You've done the hard part....

18 years ago

I am trying to find additional information on the important geographic factors and technologic advances that encouraged America to grow in the 1800s. The main geographic factor was the huge amount of American territory, spanning the continent from the Atl...

18 years ago

Does anyone know of a website that gives details on how the government prepared newly freed slaves to survive in society after the american civil war. http://www.google.com/search?q=1864+newly+freed+slaves&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=...

18 years ago

Find the amount in an account if $2000 is invested at 6.125%, compounded semi-anually,for 2 years. 2000* (1.030625)^4 = / That is what you get by adding 3.0625% to the principal every 6 months, and compounding 4 times I Am getting 2252.50, is this correct...

18 years ago

what is a smaller community within a community called?

18 years ago

I need to find the volume of a prism whose base is a hexagon

17 years ago

Which rates are equivalent? A. 36 us dollars/48 canadian dollars= 54 us dollars/72 canadian dollars B. 18 us dol./24 can. dol.= 45 usdol./48 can. dol. C. 18 us dol/24 can dol.= 54 us dol/60 can dol. D. 48 us dol./64 Can Dol= 72 US dol./128 can dol.

17 years ago

Add parentheses so that the equation is correct.... 7+9x3-1=25 Will someone please help me out here. Thanks!!

17 years ago

On the first 6 tests in her social studies course, Jerelyn’s scores were 92 78 86 92 95 and 91. determine the median and the mode of her scores. If Jerelyn took a seventh test and raised the mean of her scores exactly 1 point, what was her score on the se...

17 years ago

These letters are supposed to be unscrambled to make 4 words: eeahtkssatetlg

17 years ago

Why can't the ozone layer be higher in the atmosphere?

16 years ago

Bernie and Pam Britten together earn $100,000 a year. They have $40,000 to invest they are considering buying a condo for $100,000 with a required $10,000 down payment. Their friend has recommended the following investments the condo-expected annual incre...

16 years ago

What is media?

16 years ago

can you give me an introductory paragraph and facts?

16 years ago

WHAT ARE PROVISIONS OF THE CONSTITUTION?

16 years ago

Nellie's soccer team is having a great season. The team is being coached by Nellie's mom, who divided the team into five groups: 1/2 the players are forwards, 1/6 are wings, 1/6 are halfbacks, 1/12 are fullbacks, and 2 others are goalies. How many players...

15 years ago

Suggest a test chemical that can be added to a water sample to percipitate the lead(II) ions. show a chemical equation for the formation of the percipitate you have chosen.

15 years ago

The Papanicolaou test is used to detect A. conization in situ. C. minimal cervical dysplasia. B. protein in the urine. D. colonic polyposis Would this be A. Conization in situ?

15 years ago

Hey there, I need a description of the way honey feels in your mouth, i also need words that are sensually appealing, like the way you see honey and the way you taste it and what it feels like and stuff. Thank-you for the help!

15 years ago

what is the gram formula mass of CaSO4*2H20?

14 years ago

which sample of matter is a mixture ? (1)H2O(s) (2)H2O(l) (3)NaCl(l) (4)NaCl(aq)

14 years ago

which property of a distilled water solution will not be affected by adding 50 mL of CH3OH to 100.mL of the water solution at 25? conductivity mass freezing point boiling point please help

14 years ago

How would you use the substitution method to answer 1/3x-2=1 x-6y=3, and what would be the solution?

13 years ago

Please point me in the right direction. What would happen if the role of the police were lessened as it applies to the theory and practice of community policing?

13 years ago

Consider the curve defined by y + cosy = x +1 for 0 =< y =< 2pi.... a. Find dy/dx in terms of y. *I got 1/(y-siny) but I feel like that's wrong. b. Write an equation for each vertical tangent to the curve. c. find d^2y/dx^2 in terms of y. d. Sketch a grap...

13 years ago

I need Face Books financial statements, do you know what links I can go to?

13 years ago

A boat is worth $7,000 when it is 5 years old and $2,000 when it is 10 years old. What is the slope intercept equation?

13 years ago

how do i calculate the SAT score that defines the bottom 3% of students with a mean of 500 and standard deviation of 100

13 years ago

Write a number that has a hundreds digit less than 7, a tens digit less than 5, a tenths digit one more than its tens digit, a thousandths digit twice the tens digit, and other digits of your choice.

13 years ago

How do you find the properties of addition?

13 years ago

The edge of one cube is 5cm shorter than the edge of a second cube. The volumes of the two cubes differ by 875cm^3. Find the edge of the smaller cube.

12 years ago

Calculate the temperature (K) at which the equation as written is at equilibrium. Express your answer to three significant figures. CaO(s) + CO2(g) → CaCO3(s) ∆G°f (kJ/mol) CaO(s)-604.0 CO2(g)-394.4 CaCO3(s)-1128.8 ∆H°f (kJ/mol) CaO(s)-635.1 CO2(g)-393.5...

12 years ago

During September, the average temperature of Laurel Lake is 64.2º and the standard deviation is 3.2º. Assume the variable is normally distributed. For a randomly selected day, find the probability that the temperature will be a. Above 62º b. Below 67º c....

12 years ago

Fence needs to be built for 6 children with 75 sq feet for each child. What would length and width be for fence in feet?

12 years ago

On a national standardized test, with normally distributed results, the middle 68% of students scored between 40 points and 70 points, and the mean score was 55 points. Based on this information, which of the following represents a score in the 97.5th per...

12 years ago

If 2x-2¡Üf(x)¡Üx^2-2x+2, determine limx-->2f(x)= (Use squeeze theorem)

12 years ago

What is the tenth root of 16u^2v^4wx^5? Note that the exponent of v is 4w.

12 years ago

^4√(d-3e)^2 (fourth root of (d-3e)^2)

12 years ago

Which of the following criteria must be met to do a one-proportion z- test? A. The data values in the sample must be dependent. B. The parent population must be normally distributed. C. The data must come from a random sample. D. The sample size must be m...

11 years ago

A new manager, hired at a large warehouse, was told to reduce the 26% employee sick leave. The manager introduced a new incentive program for the company's employees with perfect attendance. The manager decides to test the new program to see if it's bette...

11 years ago

A bank is testing a new method for getting delinquent customers to pay their past-due credit card bills. The standard way was to send a letter (costing about $0.45) asking the customer to pay. That worked 30% of the time. The bank wants to test a new meth...

11 years ago

The bank sets up an experiment to test the effectiveness of the DVD. The mail it out to a random sample of delinquent customers and keep track of how many actually do contact the bank to arrange payments. The bank's statistician calculates a p-value (prob...

11 years ago

The p-value is the probability of the observed statistic given the null hypothesis is true. A) True B) False False?

11 years ago

If 9 red balloons and 6 blue balloons are to be distributed to 4 children, how many distributions are possible if every child must receive a balloon of each color?

11 years ago

Evaluate the piecewise function: f(x)= {x^2-25/x-5, if x < -1 --- and 2x-3, if x>-1 We are looking or f(4)= and f(-1)= with that whole equation

11 years ago

This is really confusing to me. I'm not sure on how to do this or even how to get an answer? Can someone perhaps help me? Thanks! :) f(x)=x^2-25/x-5 if x is less than or equal to -1; 2x-3 if x>-1. f(4)= f(-1)=

11 years ago

1.) 6√24x, for which value of x makes the expression equivalent to 18√24? a.) 3 b.) 9 c.) 12 d.) 18 My answer: C. 2.) 4√72x, for which value of x makes the expression equivalent to 24√72? a.) 6 b.) 7 c.) 36 d.) 72 My answer: A. 3.) 7√32x, for which value...

11 years ago

1. A regression analysis includes the effect of Age, which is categorised into five levels. How many dummy variables should be defined for including it in the analysis? 2. A regression analysis includes Sex as an explanatory variable. How many dummy varia...

10 years ago

An airplane travels 226 miles in 2 hours. At that rate, how far will the airplane travel in 8 hours?

10 years ago

Find the valu eof accros (5/6). Then, round your answer to four decimal places. I know that the answer is 0.5856 but how would I round that? Thanks!

10 years ago

A ball moving at +3.0 m/s along a table rolls off a table and lands on the ground 2.0 m away. How high was the table? h = 9.8 × (2/3)² / 2 = 2.2 m

10 years ago

Hi! The question I need help with is 6cos^2x-3 and the directions say to use a double-angle formula to write the expression. This is what I have but I don't know if it's right? 6cos^2(x)-3 =3(2cos^2(x)-1) =3cos(2x)

10 years ago

Why are household lamps are not connected series?

10 years ago

1. The fourth and seventh terms of a geometric sequence are 6 and 384, respectively. What is the common ratio and the sixth term of the sequence? 2. The fifth and eight terms of a geometric sequence of real numbers are 7! and 8! respectively. What is the...

10 years ago

Record any two of the following temperatures in your lab environment. In each case, allow the end bulb of the Celsius thermometer to remain in or on the sample for one minute. Cold tap water in a 50 ml beaker = ___ Celsius Hot water in a 50ml beaker= ____...

10 years ago

A 3000-kg truck needs a propeling steady force of 1400 N to travel at a speed of 40 mpg. What is the MPG for the truck if its engine efficiency is 27%? Heat released from one gallon=136,500,000 J and 1 m= 1609 m.

10 years ago

Which correctly lists the three factors of production in a capitalist economy? a. socialism, labor, and capital b. land, labor, and capital c. land, capital, and monopoly

9 years ago

Which form of city government has an elected mayor? A. the commission form ****B. the mayor-council form C. the council-manager form D. the incorporation form Which is an important function of county government? A. taxing imports B. overseeing tribal gove...

9 years ago

What is the name for any country that provides extensive social services at little or no direct cost to consumers? A. a welfare state B. a socialist state C. a communist state D. a collective state I chose B, but supposedly that is not correct?

9 years ago

He set his face away from the eclipse, his eyes seeking their way to a place where the sun does not see. In the distance, the wheat waved and wilted under the wind whose breath blew beyond the bare field. The day found its bearings under the chorus of cic...

9 years ago

can you guys help me with this question 1. What effect does Mrs. Winterbottom’s decision have on Phoebe? A.Phoebe is humiliated by her mother’s decision to leave. 2.Phoebe’s behavior becomes increasingly tense and ornery.***** 3.Phoebe is withdrawn and re...

9 years ago

A pitcher throws a fastball to a catcher. assume the speed of the ball does not change Which player exerys the larger impulse on the ball Which player exerts the larger force on the ball?

8 years ago

"The bush was not consumed" means 1. the bush burned up 2. the bush only looked like it was burning 3. the bush was not burned up 4. the bush was not eaten Please help me with this one.

8 years ago

Which of these sentences has the most negative connotation? 1. This shirt was a bargain. 2. This shirt was a value. 3. This shirt was cheap. 4. This shirt was economical.

8 years ago

White Trash author Isenberg has a very pessimistic view of American ideal( real vs ideal culture) Do you think she's right that these are more ideal than real from a historical perspective? Poverty, who is poor, what the working people look like, racial a...

8 years ago

21. Why did Buddhism become popular in India? (3 points) Please help with this question fast. Thx

8 years ago

Find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.

7 years ago

How does the cell of a single-celled organism carry out its life functions differently from the cells of many-celled organism?

6 years ago

Your brother is 13 your age. Your sister is 4 years older than your brother. Your sister is 9 years old. Write and solve an equation to find your age a. Please help me with this problem!!!

5 years ago

Which number has an absolute value greater than 5?

5 years ago

what does wind impact with climate?

5 years ago

Example of where the wind is impacted by climate and why?

5 years ago

What is rain shadow and what does it impact with the climate?

5 years ago

A drawing of how altitude is impacting the climate

5 years ago

You want to compare the number of words per sentence in a sports magazine to the number of words per sentence in a political magazine. a. The data represent random samples of 10 sentences in each magazine. Compare the samples using measures of center and...

5 years ago

Make a conclusion from the data. a volleyball: mean = 86.5 basketball: mean = 187 Basketball has a greater attendance. b volleyball: mean = 86.5 basketball: mean = 187 Volleyball has a greater attendance. c volleyball: mean = 86 basketball: mean = 185 Vol...

5 years ago

When a plant has two dominant alleles for tall stems, its alleles are written as

4 years ago

Hi, I was hoping to see if someone could help me find the domain and range of a parabola. The equation is y^2 = x + 4. I think the range is all real numbers and the domain is -4 >= x. Is this correct? Any help will be greatly appreciated!

3 years ago

Pablo is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A has no initial fee but charges 80 cents for every mile driven. Company B charges an initial fee of $55 and an additional...

3 years ago

Hi my name is penny im a native american i expirienced hard things in life but that didnt stop me from living my dreams my Dad was named Pato my questioon to you is why is colorado so cold in the winters?

3 years ago

Which of the following statements best describes how the Arab Oil Embargo affected the rest of the world?(1 point) Responses It led other countries to abandon oil for other sources of energy. It led other countries to abandon oil for other sources of ener...

1 year ago

What terrorist group was formed during the Syrian Civil War with the goal of creating an Islamic empire?(1 point) Responses Islamic State Islamic State al-Qaeda al-Qaeda the Arab League the Arab League OPEC

1 year ago

Answers

The following answers were posted by visitors named Penny.

Got it!!!...it's 7+[9x(3-1)]=25 Thanks for the quick response!

17 years ago

Thanks, I have already read through a lot of these sites. I guess what I really need to understand is why can't oxygen survive at the higher levels? Because it is produced by the blue green algae, does this mean that it just can't travel far enough or doe...

16 years ago

Ok I think this is how it goes: 6y-8=-6+3y+13 First add 8 to both sides 6y=15+3y Next subtract your 3y from both sides 3y=15 so y must = 5 3(5)= 15 I think this is right

16 years ago

Not exactly sure, but I think the answer would be D as the population of interest is the one being polled, which is 58% of the registered voters.

16 years ago

If you do, #1 is g=25 and f=18. That would mean it is consistent and independent, right? :-)

16 years ago

It is actually easier than it looks. h(x) or f(x) (which is more common) is the same thing as y. Therefore, you graph it just like you would: y = x - 4. If you don't know how to graph that, then right another response back and I can explain. Hope I helped...

16 years ago

-(3x-y) +3(2y-3x) -3x + y + 6y + -9x 7y + -12x As Damon said.

16 years ago

i got 112.61 is that right ?

14 years ago

Horizontal line through(5,0)

14 years ago

a. .2451 b. .8051 c. .3897

12 years ago

Since kim ran 20 miles, sam ran HALF as much as Kim. Half = 20 divided by 2. That equals 10!!!

11 years ago

The one that says "<-1" is suppose to be "if x less than or equal to -1"

11 years ago

The answer is B......

10 years ago

Answer is definitely B. a narrow wind complains all day..

10 years ago

2:A correct 3: B correct 4: C correct 5: C correct 6: B correct 7: D correct 8:? 9:? 10: C correct 11:? 12: C is wrong A is correct 13: B correct 14: D correct 15:? 16: C correct 17:? 18:? 19: C correct 20: B correct I just took this exam for Penn Foster...

10 years ago

I think the Answer is : Usually features an extraordinary hero..

10 years ago

Okay, thank so much! I have another question: This one says to use the Half-Angle formulas to determine the exact value of sin(pi/12). Here's what I have: π/12 = ( 180° ) / 12 = 15°. = sin ( π/12 ) = sin 15° = sin ( 45° - 30°) = sin 45°· cos 30° - cos 45°...

10 years ago

m_b is 2.34*10^30 radius of the orbit of the black hole R = 3.40×108 m orbital speed of the orange star 440 km/s orbital speed of the black hole 77.0 km/s

9 years ago

I'm leaning towards B...

9 years ago

Yay!!! Thanks :)

9 years ago

Thank you so much! ^_^

9 years ago

Great! Thanks for the great info and guidance! :)

9 years ago

okay what you're going to do is first divide 100 by 60 100/60= 1.67 now times 20 by 1.67 20 x 1.67= 33.4 now subtract 33.4 from 100 100-33.4= 66.6 so no you didn't pass. sorry :(

9 years ago

hmmm...Then why did I get it wrong on my test? Weird

9 years ago

Questions that ask for it

9 years ago

So was the answer the bush was burned up?

8 years ago

Oh wait nvm I think its number 3

8 years ago

I took the test and I answered this one correct it was number 3. In the dictionary the word consume meant burning. But in the question it said "the bush was not consumed" Which means it wan't burning.

8 years ago

Is it the first answer?

8 years ago

I got the 24 possible combinations 24- 4,7,10,12,13,15,16,18,19,20,21,22,24,23 25,26,27,28,29,30,31,32,34,36 I include the extra number "23" from previous answer which is the following combination (2x9) + 4 + 1 = 23. Here are my workings 1 4 7 9 Score Dar...

Dankoo Thankyou so much ❤️

4 years ago

Actually it was me :)

Guys, I was really confused in which what answers they were. I worked out the problems and I came here to check if I was correct. I believe that those who say 4. Is D, has a the different lesson or their answers are in a different order. The lesson I did...

3 years ago

Have a great day people!

3 years ago

Hey everyone! I came here to check my answers but turns out they weren't here so I thought I would put them here for other people! The answers for Unit 7, Lesson 8 for Connexus students are: 1. Load constraints 2. The protect the safety of people living n...

3 years ago

Thank you Scott! You're awesome

3 years ago

Smallpox.

3 years ago

@Halo, no one said anything incorrect and/or crude. If anything, you are the only one here posting in a crude way. Anyway, back on topic, the answers for the Unit 1, Lesson 3, ELA Quick Check is posted below. I really hope this helps! 🙂 1. In the early 1...

3 years ago

I was living with my dad Pato and alot of people broke into our house and stole some of our stuff... we tried to get it back but however we tried we couldnt bring it back... question 2 why did god make Villians in our world.... please help....