# Posts by Lisa

Total # Posts: 3,467

**math**

find first 4 terms of following sequence: a1=-6 abd an=2an-1+3 for n >2

**math**

whats the present value of 850.00 made in 10 years with a discount rate of 12%

**math**

so am i then 150 (1.07)^7%

**math**

ok now the same 8 years at 8% with a deposit of 150.00 can you please show me the calculation

**square roots**

Describe the Number systems used in mathematics with the use of subsets of the real number system.

**math**

if my input numbers are 1,2,3,4,5,6 and my output numbers are 8, 14, ?, 24,28,?...I cannot figure out the rule and the numbers where the question marks should be.

**math**

40÷0.8=50

**math**

I am trying to figure out an input/output problem: Input Output 1 8 2 14 3 - - 24 - 28 6 -

**pre-algebra**

write 16/19 in decimal notation

**Math**

Ricky wrote the following to show that his sister's age is 6 yrs. less than 3 times his age. Explain what he did wrong. Give the correct expression Let a stand for my age My sister's age a/3-6

**Stattistics**

In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and standard deviation for each subject. Mean SD Math 67 9.58 English 78 12.45 One student’s Math score was 70 and the same individual’s English score...

**chemistry**

balanced equation for potassium nitrate(s)--->potassium nitrate(s)+oxygen(g)

**Chemistry**

If 0.10 mg Fe is diluted in a 50 mL flask, what is the concentration of the resulting solution? What volume of the resulting solution is needed to prepare 25.0 mL of a dilute sample solution with a concentration of 0.30 ppm Fe?

**College Math**

i'm having trouble calculating this. can someone help please? A $7,000, 4%, 120-day note, dated March 20, is discounted on July 15. Assuming a 3% discount rate, the bank discount is: a) $1.74 b) $1.77 c) $7.11 d) $17.68 e) None of these .

**Valencia**

2.0L of a 2.0M HCl solution is added to water so that the final volume is 6.0L

**Science- chemistry**

After extraction with bicarbonate in which layer is the benzoic acid?

**statistics**

0.1113

**Math**

170

**chemistry**

what mass of silver bromide will form when 25.00 mL of a 0.0675 M MgBr2 solution is combined with mL of 0.100 M AgNO3?

**MATH**

FAITH HAS A TRIANGULAR SANDWICH AND ONE SIDE THAT IS 4IN LONG AND ANOTHER SIDE IS 3 IN WHAT IS THE RANGE OF THE THIRD SIDE

**management science**

Kim Davis has decided to purchase a cellular phone, but she is unsure about which rate plan to select. The "regular" plan charges a fixed fee of $55 per month for 1,000 minutes of airtime plus $0.33 per minute for any time over 1,000 minutes. The "executive"...

**chemisty**

a 10.00ml diluted chloride sample required 44.89 ml of 0.01982 m abno3 to reach the fajans end point. how many moles of cl ion were present in the sample

**p.e.**

captain

**Physics**

Never mind. (30)(50)(cosine 53degrees) (1500)(.6) 900J

**Physics**

Push a loaded grocery cart by a distance of 50m exerting horizontal force of 30N on the cart at an angle of 53degrees, how much work would you do on the cart?

**Physics**

How much work did the movers do horizontally pushing a 160-kg crate 10.3m across a rough floor without acceleration, if the coefficient of friction was 0.50?

**business law**

The initials "L.S." at the end of a document mean?

**phyiscal chemistry**

Moving from solid to liquid by changing the pressure, so what happend if u decrease the pressure on a solid at constant temperature?

**bus 115**

How is the Web affecting the way business is conducted? Are there changes

**math**

jill bought 32 orange and apple slices. There were three times as many orange slices as there were apple slices. how many of each did she have

**history**

The capital of the Southern Song Empire was the city of Kaifeng Beijing X'ian Hangzhou Shanghai I think its Hangzhou but any help would be greatly appreciated!

**Statistics**

The closing price of Schnur Sporting Goods, Inc., common stock is uniformly distributed between $15 and 30 per share. What is the probability that the stock price will be: (a) More than $24? (Round your answer to 4 decimal places.) Probability (b) Less than or equal to $17? (...

**Astrophysics**

Star Power and Temperature Star A and Star B Consider two stars that are the same size (they have the same diameter), but have different surface temperatures. Let’s say Star A’s temperature is 3000 K and Star B’s temperature is 4500 K. Let’s look at the ...

**calculus**

Let f be the function defined by f(x)= sqrt(x), 0 <or= x <or= 4. and f(x)= 6-x, 4 < x <or= 6 a. Is f continuous at x=4? justify. b. Find the average rate of change of f(x) on the closed interval [0,6]. c. suppose the function g(x)= k sqrt(x), 0 <or= x <or= 4...

**Public Administration**

Explain the budget system model, its consistency with democratic theory, and the importance of data measures.

**business**

What data and stats do you need to know in order to identify profitable nations in which to export.

**Math**

Perry draws two planes, K and L, as shown. Which statement is true? Plane K and plane L contain four lines because a theorem states that a line extends on both sides of a plane. Plane K and plane L intersect along a line because a postulate states that if two planes intersect...

**ashford university**

At which stage of the process of film production does editing primarily take place

**3rd Grade Math**

There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class? How can I explain this to my 8yr old in 3rd grade? I've got myself so confused in the process of trying to figure ...

**math**

Math word problem: There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class.

**probability**

Thank you so much for taking the time to help me.

**probability**

in a health study, 18% of americans are underweight. If 4 americans are randomly selected, what is the probability that at least one will be underweight?

**math**

prime factorazation of 34

**earth science**

How do astronomers use satellites?

**fortis**

north island federal credit union pay 4% annual interest, compounded daily on time savings deposits. find the value after 1 year of 750 deposited in this account

**math - Quadratic Factor**

how to you factor -4x^2

**Chemistry 011**

what does Molar Mass mean?

**Economic**

Which economic term describes a service with a price elasticity of demand of 0.25?

**Economic**

It is true when industries that cannot easily alter production levels have inelastic supply? thanks,

**Economic**

Who controls what is sold in a free enterprise system? it is Producers Government or Consumers

**6th grade math**

in a pet store, 1/6 of the puppies are black and 1/4 are white. what fraction of the puppies are black or white?

**ENG095**

Explain what is wrong with the following sentence and make any corrections if necessary: “Neither the mouse nor the rats could find its way through the maze.”

**early childhood literacy**

when children do print alphabet letters,among the easiest to print are:

**early childhood literacy**

1.preschoolers use private speech to: 2.words are: 3.is gluing a writing skill: 4.is cutting a writing skill: 5.the first language arts skill that c hildren learn is: 6.what are words: 7.let me in said the pin.this is an example of: mr. rogers wants to improve his story ...

**math 116**

week 5: self check answers

**english**

Identify which one of the following sentences is missing punctuation. Please correct the error and explain why the correction is necessary. a. I woke up when the book slipped from my lap and landed on my foot. b. After the book slid from my lap and landed on my foot I realized...

**arithmetic**

f(x)=x^2+4x+3=

**Geometry**

can it be rs for the answer or what and this what i need help on this If AB = 6, ST = 8, AC = 12, A = 40°, T = 20°, then find the length of RS. please and thank u.

**Chemistry**

How many hydrogen bonds can an ethanol molecule form to neighboring water molecules ? Why?

**Physics**

With what speed relative to the rocks does the clam smash into the rocks? and With what speed relative to the gull does the clam smash into the rocks?

**physics**

Two cars are driving toward each other on a straight and level road in Alaska. The BMW is traveling at 115 km/h north and the VW is traveling at 54.0 km/h south, both velocities measured relative to the road. At a certain instant, the distance between the cars is 11.6 km. ...

**Physics**

A gull is flying horizontally 8.17 m above the ground at 6.35 m/s. The bird is carrying a clam in its beak and plans to crack the clamshell by dropping it on some rocks below. Ignoring air resistance, what is the horizontal distance to the rocks at the moment that the gull ...

**Chemistry**

If 2579 kJ of energy reaches a square meter (m2) of the United States in one hour, how much total solar energy reaches the entire United States per hour? The entire area of the United States is 9,158,960 km2.

**algebra 2**

ax+bx=c solve for x

**algebra 2**

m=2p+2q solve for p

**chemistry**

0.27

**Integrated Marketing Communications**

Research any firm local or foreign and present a report and critique of their marketing communications

**curriculum development**

Language ability milestone for average young children include singing short rhymes or song at age____ and carrying on a conversation with other children or familiar grown-ups at age __. A 1;4 B.21/2;4 C.3;4 D.21/2;5 I chosed D

**curriculum development**

ok my answer is C

**curriculum development**

Katie is two years old. it is probable that she can: A. flex her leg and kick a ball. B. push against the ball,but not really kick it. C. kick a ball with a straight leg. D. kick a ball with her leg and have arm opposition. I chosed A

**guidance and discipline**

When Cary is not chosen to collect forks in the cafeteria, he shouts I hate you!" to his teacher, Mrs. Miller. Which on of the following responses below will help Mrs. Miller gude carey in expressing his feelings better? A. It sounds like you are really angry with me.B. I...

**guidance and discipline**

An appropriate related consequence for spilling milk is A.n appropriate related consequence for spilling milk is A. being sent to time out. B. replacing the milk C.wiping up the milk. D not getting milk the next day. I picked C ;

**geometry**

A 30-foot cable is suspended between the tops of two 20-foot poles on level ground. The lowest point of the cable is 5 feet above the ground. What is the distance between the two poles?

**English**

No the answers are not correct. 4. Is D Not C To call me on Saturday. I'm 100 and 50 million percent sure.

**Physics**

The left ventricle of the heart accelerates blood from rest to a velocity of +21.4 cm. A. If the displacement of the blood during the acceleration is +1.55 cm, determine its acceleration (in cm/s2). B. how much time does the blood take to reach its final velocity?

**English**

I don't really understand what this quote means ? "Fiction must stick to facts and the truer the facts the better the fiction.”

**math**

What is 75% of 12

**Math**

heheheeheheeheheheeh

**lang arts**

1. D 2. A 3. A 4. B 5. A

**english**

what is the simple predicate of these household pests get into everything?

**college chemistry**

4.5 liters of a solution that is 5.0% NaCl by mass (the density of the solution is 1.08g/ml)

**math**

Patterns3,2,6,5,15,14

**math**

if the measure of an angle exceeds four times the measure of its complement by 25, what is the measure of the angle?

**math**

The sum of 2 angles is 90. The measure of one angle is 1 1/2 times the measure of each angle

**PSY 1 03**

2. <11{1[1(19)19]}> All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her audience, Dasha is a sage. Which one of the following points out the flaw in the argument above? (Points : 1) Just because Dasha is a ...

**7th Grade Science**

D is incorrect because matter cannot be created nor destroyed. The correct answer is A.

**american government**

i think its A

**american government**

the right to privacy was instrumental in which decision A roe v wade B.mapp v ohio C. schenck v united states D miranda v arizona

**american government**

thanks

**american government**

I know its A

**american government**

ok, i will

**american government**

I think its D

**american government**

__________is the process that determines how a society will be governed A. politics B. pluralism C. elitism D. socialism

**American Govt.**

i think it D i hope im confused.

**American Govt.**

i think its c

**American Govt.**

Dejure discrimination and defacto discrimination are two ways in which some americans are less equal than others. Examples of public policies designed to address each of these forms of discrimination are: A.Brown decision (dejure) and affirmative action(defacto).B.Affirmative ...

**American Govt.**

Is it A

**American Govt.**

a. The internet news content is the main reason why people make use of the internet. B. People who follow the news closely aregenerally better informed about politics than those wo do not. C. Young people ae less likely than older people to follow the news D. Americans today ...

**American Govt.**

Which of the following is an inaccurate statement about americans' exposure to news?

**Geometry**

Factor to solve the equation 3x^2+10x-98=0