# Posts by Anonymous

Total # Posts: 116,171

**Math**

The first day of a water polo tournament the total value of tickets sold was $680. One-day passes sold for $5 and tournament passes sold for $10. The number of tournament passes sold was 32 more than the number of day passes sold. How many day passes and tournament passes were...

**College Algebra**

Hey, your questions are really all the same. Read one of our replies carefully and you should be able to do them all.

**College Algebra**

Mukul has$1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket. d=# dimes n=# nickels q= # quarters d+n+q=1.60 d+9=q n+6=q 0.1d+0.05n+0.25q=1.60

**College Algebra**

Mukul has $1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket.- I need little hint please. My answer is coming out wrong.

**College Algebra**

Mukul has $1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket.

**College Algebra**

a=4

**College Algebra**

Classify the equation as a conditional equation, an identity, or a contradiction and then state the solution. 24a+14=6(8a+3)-26a+4

**College Algebra**

Michaela has $0.80 in nickels and dimes in her change purse. She has seven more nickels than dimes. How many coins of each type does she have?

**Physics**

Find the work done by a white collar criminal as he pulls his 34 kg bag of booty 2.7m forward at an angle of 61 degrees with the floor. The man is pulling with a force of 19.4 N.

**Geometry**

9(5) = 5(F-32) F-32 = 9 F = 41

**Geometry**

It would have been easier to do this than to type it out. L = 2 w and 2 L + 2 w = 192 so 2 (2w) + 2 w = 192 3 w = 96 etc

**College Algebra**

The perimeter of a rectangle is 72 feet. The length of the rectangle is twice the width. Find the length and width of the rectangle.

**College Algebra**

The perimeter of an equilateral triangle is 36 meters. Find the length of each side.

** College Algebra**

what is the square root of 4?2 as a decimal place.

**college chem**

so when i get my answer i add 273 to it?

**Chemistry**

Which of the following is an element? A. CI2 B. H2O C. HCI D. NaCI

**Social Studies**

yup its bbcc

**chemistry**

Examine the elements listed below. nitrogen (N), phosphorus (P), arsenic (As) Which of the answer choices accurately describes a common property of these elements? they have the same amount of atomic mass they have the same amount of reactivity they have the same number of ...

**chemistry**

thank you

**chemistry**

Evaluate the statement. Bromine (Br) is a halogen. Given the information in the statement, what can be inferred as true about bromine? bromine tends to form covalent bonds when in a chemical reaction with metals bromine has seven electrons and seven protons bromine does not ...

**Mathematics**

If the sum of 3th and 8th terms of an A.p is 7 and the sum of 7th and 14th term is -3,find the 10th term .

**Math**

The perimeter of the rectangle playing field is 342 yards balance of the bill is 9 yards less than triple the way what are the dimensions of the playing field

**Biology**

The building blocks of protien are called

**Math**

Ohh thank you Just one question, why did you put times 1 with the equation?

**Math**

Write a mathematical expression to represent this situation. Then find the value of the expression to solve the problem. You play a game where your score -6 points on the first turns and one each of the next 3 turns. What is your score after those 4 turns?

**Math**

A continuous function f has domain of all real numbers. If f(-1) = 5 and f(1) = -5, explain why function f must have at least one zero in the interval [-1, 1]

**Science**

Ethics would be the answer , but then agin epending on wht your being tught I could be wrong

**Science**

Are you discussing ethics in class?

**Math**

no try thinking 5555 the 5 on the right is 5 the next one left is 50 the next one is 500 the next one is 5,000 a thousand times the one three places to he right

**Math**

Ohh thank you for understanding my problem because I was really confused! The answer to your question is that my debt would not be $80. Am í right?

**Math**

This might be too easy for people but I am confused so I need help Why does 4(-20) equal -80? I thought it equal just 80 Since í thought a positive times a negative would become a positive?

**Financial Mgt**

How is estimates, benchmarking, and variance analysis used in financial management for health care mgrs? how is it compared in finical management?

**Social Studies**

Lol

**English **

Grendel's ancestors were banished to the slime because A. Were monsters B. We're descendants of Cain C. Opposed the lords will D. Had disturbed hrothgars brother

**Physics 1 Collision Math**

Mass A, 2.0kg , is moving with an initial velocity of 7 m/s in the +x-direction, and it collides with mass B,4.0kg , initially moving in the +x-direction. After the collision, the two objects stick together and move as one. What is the change in kinetic energy of the system as...

**Chemestry**

idk please help

**Physics**

12

**Math**

There are 28 boys and 14 girls.what fraction of pupils are girls

**Math**

There are 28 boys and 14 girls.what fraction of pupils are girls

**College Algebra**

Determine whether the equation defines y as a function of x y=1/x

**Biology**

1)why dose h20 have such attractive forces? 2) H2o effortless ability to _____ ______ with other matter - what two answers would complete this statement?

**Algebra**

Simplify the radical expression. Where appropriate, use absolute values. ?x20 y2 z10

**Algebra**

Add or subtract. Assume all variables represent non-negative real numbers. 13?128 + 6?169 - 7?121 - 11?162

**College Algebra**

A grocery store reduced the price of a loaf of bread from $3.30 to $3.25. Find the percent change (discount rate). Round to the nearest tenth of a percent.

**AP Physics - collisions?**

Two steel balls collide and bounce apart in an isolated system. If the final kinetic energy is less than the initial kinetic energy, what of the following is true? a) Momentum is conserved in this elastic collision incorrect b) Momentum is not conserved in this elastic ...

**Algebra**

A grocery store reduced the price of a loaf of bread from $3.30 to $3.25. Find the percent change (discount rate). Round to the nearest tenth of a percent.

**Algebra**

interest per year = 1650/5 = 330 100 * (330/11000) = ???

**Algebra**

Hilaria borrwoed $11000 from her grandfather to pay for college. Five years later, she paid him back the $11000 plus $1650 interest. What was the rate of simple interest?

**algebra**

8 = .34 f so f = 8/.34

**College Algebra**

n-1 + n + n+1 = -99 3 n =-99 n = -33 -34 -33 -32

**College Algebra**

The sum of two numbers is 10. One number is five less than twice the other. Find the two numbers.

**english**

A reader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the

**Algebra**

Two boxes are stacked one on top of the other. One box is 5 feet 7 inches tall, one is 2 feet 9 inches tall, How high is the stack? Write your answer in feet and inches. Use a number less than 12 for inches.

**Maths**

In a group of 120 pupils, 80 can play guitar only and 25 can play piano only. How many pupils can play both instruments if there are 3 pupils who can play neither?

**Math**

hi

**Algebra **

Graph the elevation of the java trench in miles

**Algebra **

Graph the elevation of the java trench in miles

**Science**

I'm doing an assignment and one of the questions is explain the reaction using the Big Idea of Energy. I don't know how to answer it please help!

**science**

I'm doing an assignment on burning magnesium and one of the questions is explain the reaction using the Big Idea of Energy. What does this mean?

**Algebra **

The larger of the two is 1 less than 3 times the smaller number . If twice the smaller number is increased by the larger number, the result is 18 more than the larger number. Find both numbers

**Health and public communications**

why the top hospitals?

**Health and public communications **

Do you think that health care delivery in the US has been a success or a failure? I think its not true

**Math**

Thank you, God bless you two!!!

**Math**

Thank you, God bless you two!!!

**Math**

What does 1.8e-5 mean or stand for?

**chemistry**

Which of the following statements about alkali metals is true? alkali metals have full valence shells alkali metals form 1- cations alkali metals are very reactive alkali metals form 2- cations please help

**AP Physics- Impulse**

A tennis ball traveling at 25 m/s has a mass of 58.5 g and bounces off a wall with a speed of 22.5 m/s. The impact took 3.33 ms. What is the magnitude of the average force exerted by the wall on the tennis ball? I want to solve for acceleration to plug into F = ma, but the ...

**chemistry**

how is hydrogen both beneficial and detrimental on the human body. please help

**Ed Tech**

C. hope this helps

**Math **

Solve for y: 5^(-4y)= 3 I know y=-.17 but I am confused on what steps I take.

**math**

the radius of the base of a cylindrical oil can is 4m. Find its height if it can contain 1408 kilolitres of oil

**math**

if mPTQ = 3y - 10 and mQTR = y, find y so that PTR is a right angle.

**math **

Write a pythagorean triplet whose smallest number is 6

**Math- algebra**

Evaluate: -20+-10=? 200 -200 2 -2 Evaluate: -12x3=? 36 -36*** 4 -4 What is the solution of 87 + (-96)? 183 -183 9 -9*** What is the solution to 204+(-36) 240*** -240 169 -168

**chemistry**

Examples of materials or substances that can be both beneficial and detrimental at the same time. Give two examples. please help

**Math**

Ohh ok, thank you!

**Math**

What is the solution to the nearest tenth to the equation below? -3x -14 less than or equal to -5 * sorry if í wrote the question weird but í couldn't do some equation signs* A. X less than or equal to -3 B. X less than or equal to 3 C. X greater than or ...

**Physics - conservation of momentum**

Thank you!

**Physics - conservation of momentum**

Lee Majors, a professional stuntman, is preparing to run off a dock and dive into a large kayak. The stuntman has a mass of 80.8 kg and the kayak has a mass of 29.9 kg. If Lee dives horizontally with a velocity of 5.50 m/s, what is his velocity immediately after he jumps into ...

**algebra**

At the mall, Leona bought a T- shirt and a book for a total of $23. The book cost $12. How much did the T-shirt cost? (a) What is the unknown information? (b) Let x represent the unknown information. Write an additionequation that models theproblem (c) Solve the Equation (d) ...

**civics**

yes

**civics**

conference committee if the house rejects any changes made by senate it goes to a conferences committee which is comprised of member from both the house and the senate . they work out a compromise

**math**

i understand most of this, but I'm a bit confused on this part: h = 2L/3 so L = 31 - h how did you get this?

**math**

Billy is framing a picture with a rectangular frame. The frame has a perimeter of 62 inches. The height of the frame is 2?3 times the length. Find the dimensions of the rectangle. a. Define the variable(s) b. Write an equation to represent the situation. c. Solve. im stuck on ...

**Statistics**

1 2 3 4 5 6 1 3 times 2 4 times 3 2 times 4 3 times 5 2 ties 6 2 time check, add dots = 16 ? yes

**SCuenca **

In general, what would a scientist do after forming a testable questions

**AP Physics 1 Momentum**

Thanks! The answer was all my original selections plus choice d). :)

**AP Physics 1 Momentum**

I have a select-multiple question, and I am not sure about everything and I only get one try in my online class...would really appreciate if you could please explain which to select: What is true about momentum value? a)When you muliply mass (a scalar) by velocity (a vector), ...

**chemistry**

Examine the three listed elements of Group 13. boron (B), aluminum (Al), gallium (Ga) If boron has two energy levels, then how many energy levels do the other two elements have? Aluminum has three energy levels, and gallium has four energy levels. Aluminum has four energy ...

**Algbra**

Find rhe effective rate of interest on a 12,000, 120-day, 12% discounted.

**research topic**

okay sounds good, then I have to utilize articles to critique it

**research topic**

blended families and affect on children health

**research topic**

so how exactly can I narrow it

**research topic**

So how can I narrow it down to perhaps Blended Families and the family structure

**research topic**

Is the topic Blended Families and children too narrow or broad to research

**Grammar and Composition**

I walked my dog,Spot. What is the special noun in this sentence? a. I b.dog c.my d.Spot My Answer is: d.Spot

**Math Help, Check My Answers Please**

thats wrong it is true

**English**

One of the chairs are broken

**chemistry**

What kinds of elements form covalent bonds? What kinds of elements form ionic bonds? explain please help