# College

College Algebra
A local road has a grade of 4%. The grade of a road is its slope expressed as a percent. a. Find the slope of the road as a fraction and then simplify the fraction. b. What rise and run would reflect this slope or grade?

College Algebra
A chicken farm ideally produces 300,000 eggs per day, but this total can vary by as much as 12,500 eggs per day. What is the maximum and minimum expected production at the farm?

College Algebra
Can any body help me solve this inequality. How to write the solution on a numberline. |2x+2|>14

College Math (Introductory Analysis)
Prove: If a sequence a_n diverges to infinity, then (a_N)^2 diverges to infinity as well.

College Algebra
A chicken farm ideally produces 300,000 eggs per day, but this total can vary by as much as 12,500 eggs per day. What is the maximum and minimum expected production at the farm?

College Algebra
1. −2|b+1|−5=−9 2. −4|a+5|+3=−13

College Algebra
Penelope is playing a number game with her sister June. Penelope is thinking of a number and wants June to guess it. Five more thank three times a number is between 23 and 32. Write a compound inequality that shows the range of numbers that Penelope might be thinking of. Use x...

English
I have a research paper due and I'm in college. It needs to be a compare and contrast and something that can be argued against. I need topics and my teacher doesn't want the basics of abortion, gay marriage, texting and driving, politics etc. I looked on Google and every thing...

College Algebra
00 is infinity 6. x\ge \:-2 or x>5 Interval notation (-00, -2] U (5,00) what will be the plotting points on the number line. 7. (-00,1]U (3,00) what will be the plotting points on a number line. 8. (-00,-2)U(8,00)what will be the plotting points on a number line. 9. [-00,-6...

College Algebra
1.x<5 and x ≥ 0 [0, 5) what will be the plotting points on a number line. 2. 4x-3<-3 and 4x+2>-14 (-4,0) what will be the plotting points on a number line. 3.2(3x-3)≥ 6 and 2(3x-4)less than sign or eaual to -8 Solution is false what will be the plotting points on ...

College Algebra
Penelope is playing a number game with her sister June. Penelope is thinking of a number and wants June to guess it. Five more than two times a number is between 1717 and 2121. Write a compound inequality that shows the range of numbers that Penelope might be thinking of. Use...

College Algrebra
Cynthia Besch wants to buy a rug for a room that is 25 ft wide and 32 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 588 square feet of carpeting. What dimensions should the rugâ€‹ have?

College Algebra
Graph the inequality on the number line and then write it in interval notation. 8x+5(x+5)≥2x+58 Please can you help me with the interval notation and graph number line description ( where plot the point what direction the line arrow goes.)

College Algebra
Graph the inequality on the numberline and then write it in interval notation. 11z+3(z-1)≤4z-13

College Algebra
Graph the inequality on the number line and then write it in interval notation. 12x+4(x-3)<3x+53 Please help me write solution in interval notation and on the number line Thanks.

College Algebra
What would the interval notation be for 6x+5(x+5)≥7x+45 x ≥ 5

College Algebra
Graph the inequality on the numberline and then write it in interval notation. 6x+5(x+5)≥7x+45 and 12x+4(x-3)<3x+53 Please help me with these equation and how to write the solution on a numberline. Thanks.

College Algebra
Graph the inequality on the number line and then write it in interval notation. Y+1/2≥2/3.

College Algebra
Macario is making 17 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost \$9 per pound and almonds cost \$5.75 per pound. How many pounds of almonds should Macario use for the mixture to cost \$127.00 per pound to make.

College Algebra
At 1:30 Marlon left his house to go to the beach, a distance of 9 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard is 3 times his walking speed. Find his speed when skateboarding ...

Math
The ice rink sold 90 tickets for the afternoon session, for a total of \$700. General admission tickets cost \$10 and youth tickets cost \$6 each. How many of each kind of tickets were sold? College Algebra - Steve today at 6:45pm g+y = 90 10g+6y = 900 I am confused.

College Algebra
Cassius drives his boat upstream for 30 minutes. It takes him 15 minutes to return downstream. His speed going upstream is two miles per hour slower than his speed going down stream. Find his upstream and downstream speed.

College Algebra
The ice rink sold 90 tickets for the afternoon session, for a total of \$700. General admission tickets cost \$10 and youth tickets cost \$6 each. How many of each kind of tickets were sold?

college chemistry
You have a solution that contains 12.0 g of NaCl in 50.0 g of water. Calculate the NaCl concentration in units of... mass percent and mole fraction would the mole fraction be 12/12+50=.1935

College Algebra
Kathy and Cheryl are walking and running in a fundraiser. Kathy completes the course in 6 hours and Cheryl completes the course in nine hours. Kathy went on average two miles per hour faster than Cheryl. Find Kathy and Cheryl's speed.

College Algebra
At 1:30 Marlon left his house to go to the beach, a distance of 9.375 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard is 1.5 times his walking speed. Find his speed when ...

College Algebra
Cassius drives his boat upstream for 30 minutes. It takes him 15 minutes to return downstream. His speed going upstream is two miles per hour slower than his speed going down stream. Find his upstream and downstream speed.

College Algebra
Dominic pays 5% interest on his \$19000 college loan and 12% interest on his \$24000 car loan. What average interest rate does he pay on the total \$43000 he owes? Round your answer to the nearest tenth of a percent.

College Algebra
Macario is making 14 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost \$8 per pound and almonds cost\$4.75 per pound. How many pounds of almonds should Macario use for the mixture to cost \$95.75 per pound to make.

College Algebra
Hilda has \$322 worth of \$11 and \$13 stock shares. The number of \$11 shares is seven more than twice the number of \$13 shares. How many of each type of share does she have?

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
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?

college chem
a student dissolves 1.0mole of sucrose in 1000 grams of water at 1.0atm. Compared to the boiling point of pure water , the boiling point of the solution is?

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
A 30-foot string of lights will be attached to the top of a 24-foot pole for a holiday display. How far away from the base of the pole should the end of the string of lights be anchored.

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
a 16 gram sample of oxygen has a volume of 11.2L at standard pressure . what is the temp of the oxygen ?

math 131 freshman college
FINDING LEAST COMMON DENOMINator (-1/10)*3/8

math 131 freshman college
least common denominator 8/9-4/5

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

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.

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?

College Algebra
The sum of three consecutive integers is −99. Find the three integers.

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

Chemistry
Hello, I have the next problem about solubility and dissociation of ions: Calculate the solubility of FeS in pure water. Ksp = 8 × 10−19. (Hint: The second stage of hydrolysis, producing H2S, cannot be neglected.) This excersice was taken from Schaum's college chemistry ...

College Paper
How do I critique an article using 2 journal articles in a paper. What outline can I follow in writing my paper.

College Algebra
How much water must be evaporated from 32 ounces of a 7% salt solution to make a 8% salt​ solution? (Answer is in ounces)

APSM college Barauni
What is vapour pressure of a liquide

chabot college
Consider the position function s(t)=sin((pi)(t)) representing the position of an object moving along a line on the end of a spring. Sketch a graph of s with the secant line passing through (0,s(0)) and (0.5,s(0.5)). Determine the slope of the secant line and its relationship ...

College math
3 4 Interactive Examples 1 2 3 Question 3 The population of a country that you want to sell your product to is increasing at a rate of 5% per year. If the population is currently 7,000,000, what will be the population in 12 years?

Math-college
Tim is making is making a sandwich he has 3 choices of bread, 2 choices of lettuce, 4 choices of meat, and 6 spreads to choose from. How many combinations is he able to make?

economics
a beautiful girl 22 years young has just graduated from college. She accepts a good job and desire to establish her own retirement fund. At the end of each year there after she plans to deposit 2000 in the fund out 15% annual . How old will she when the fund has an accumulated...

Math-college
Here is my problem. I bought my son Tommy, his back to school clothes. I can’t tell you how happy he is too being going back. Tommy now has, 7 Shirts: 7 Pants: 3 pairs of shoes: How many different possible outfits can Tommy make? Answer would be, 7x7x3=147 147 possible ...

English
Parents want their children to go to college however they do not always have the funds to send them

Math-college
Combined, there are 178. ​Asians, Africans,​ Europeans, and Americans in a village. The number of Asians exceeds the number of Africans and Europeans by 69. The difference between the number of Europeans and Americans is 7. If the number of Africans is​ doubled, their ...

Math-college
Here is a linear inequality to solve: 8x + 8 < 3 (x + 1)

Physics College
A see-saw 3.76 meters long perfectly balances on its own at its center. Two children get on the see-saw. One, weighing 345 N, sits at the left hand end. The other, sits 25.0 cm in from the right hand end. The see-saw is perfectly balanced with the children sitting in these ...

college- math
a children's theater found in a random survey that 58 customers bought one snack bar item, 49 bought two items, 31 bought three items, 4 bought four items, and 8 avoided the snack bar altogether. use this information to find the expected number of snack bar items per customer...

college- math
a fair die is rolled 3 times. A 4 is considered "success", while all other outcomes are "failures." find the probability of the number of success a) 2 b)3

Math-college
Create a compound interest word problem. Be sure to include the following, leaving one of the variables unknown: The amount of money earned after a certain length of time, A. The amount of money you start with, the principal, P. The interest rate, r. The amount of time over ...

Math
THe Acme Industrial Tech College has fallen on hard times. Last year its enrollment dropped by 20%, and this year enrollement dropped another 15% from last years. Next year the college expected to have 50% of this years enrollment. What percent of enrollment can be expected to...

Math-college
(x + 3)(x -4) < 7, Why is this incorrect statement? I know the reason this is incorrect is because you cannot set each part equal to 7. Is there a more detailed reason? Thank you for the help.

Math-college
Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. n=4; i and 3 i are zero; f(-2)=65 f(x)= An expression using x as the variable. Simplify your​ answer.

Math-college
Can you please help with this one. Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. n=4 2 i and 4 i are zeros; f(-1)=85 f(x)= ​(Type an expression using x as the variable. Simplify your​ answer.)

Math-college
Explanation of why the following statement is incorrect. (x + 3)(x -4) < 7, and explain why it is incorrect. To solve (x + 3)(x -4) < 7, start by setting (x + 3) = 7 and (x - 4) = 7. Now solve the inequality. Provide a detailed explanation of why using this method to ...

college subject=chemistry
Q#2..96g of sulphur reacts with 36g of carbon according to the following equation and produces carbon disulphide 2S + C = CS2 (a) the mass of carbon disulphide (b) the excess amount of the reagent in grams that is left unreacted.

college history
What were the events in Germany, Russia, and Ireland after World War I? My history textbook does not discuss the question at all. Please help. I need to know the answers in preparation for the test I have tomorrow. Thank you.

college algebra
A \$136000 trust is to be invested in bonds paying 8%, CDs paying 7%, and mortgages paying 10%. The bond and CD investment must equal the mortgage investment. To earn a \$12040 annual income from the investments, how much should the bank invest in bonds?

College Physics
The maximum speed of a 4.0-kg mass attached to a spring is 0.70 m/s , and the maximum force exerted on the mass is 12 N . a) What is the amplitude of motion for this mass? b) What is the force constant of the spring?

College Physics
A mass m is acted on by a resultant force of 28.6 N in the upward direction. The acceleration of the mass is 5.72 m/sec2 upward. What is the mass?

College Physics
A mass of 50.0 kg is acted on by only two forces: Force 1 is 650 N to the right, and Force 2 is 520 N to the left. What is the acceleration of the mass in response to these forces?

College Physics
A car of mass 1000 kg is traveling at a constant 25.0 m/sec along a straight, level highway. There is a force of thrust acting on it in the forward direction (the direction the car is moving) of 3000 N. There are drag forces and forces of rolling friction opposing the motion ...

College Physics
A person of mass 65.0 kg is standing on the floor of an elevator. The elevator is accelerating upward at 1.50 m/sec2. What does the person weigh?

College Physics
A ball is thrown horizontally from the top of a building which is 30.6 meters tall. It lands 50.0 meters from the base of the building. What was the launch speed of the ball?

College Physics
A rock is thrown from the top of a cliff. It lands 2.33 seconds later 17.3 meters from the base of the cliff. How far did it drop vertically? What is the speed of the rock when it lands?

College Physics
An archer draws a bow, getting ready to shoot a 55.0 gram arrow. The tension in the bowstring is 424 N, and it is bent at the angles 30 degrees a)What is the magnitude of the "drawing" force holding the string at rest? b)If the drawing force is removed (by the archer releasing...

College linear word equation
Joe receives a base salary of \$42,000 annually and a commission of 10% of the total sales he makes for the year. If Joe sales are \$800,000 of goods. What is his total salary for the year?

college physics
A hockey puck of mass 0.228 kg si sliding across level ice. There is a force of friction of 0.057 N acting opposite the direction of motion of the puck while it is sliding. a) what is the acceleration of the puck while it is sliding? b)if it initially has a speed of 10.0 m/sec...

college physics
A ball rolls off the edge of a level tabletop. It travels 36.5 cm horizontally and falls a vertical distance of 81.9 cm. What is the magnitude and direction of the velocity of the ball at the instant it reaches the floor?

college physics
A stone is thrown horizontally from the top of a building with a speed of 29.5 m/sec. It lands 56.3 meters from the base of the building. How long was it in the air, and how tall is the building?

math
In a college, 30 students are taking a math class and 20 students are taking an English class. 5 students are taking both English and math. How many students are taking either English or math.

College Math
Draw a venn Diagram to illustrate the education level of Smokers Non Smokers and people who never smoked. Use the table below Education Smokers Former Never Total College Degree 12 9 41 62 H.S. Grad 9 10 22 41 Did not grad 9 3 4 16 Total 20 22 67 119

College physics
Gun sights are adjusted to aim high to compensate for the effect of gravity, effectively making the gun accurate only for a specific range. (a) If a gun is sighted to hit targets that are at the same height as the gun and 100.0 m away, how low will the bullet hit if aimed ...

college algebra
A toy rocket is launched with an initial velocity of 44.1 meters per second from a 1 meter tall platform. The height h of the object at any time t seconds after launch is given by the function h (t)-4.9t squared +44.1t +1. How long after launch did it take the rocket to reach ...

College PHYsics
Felix Baumgartner, an Austrian skydiver, jumped from a balloon at an altitude of 38,963.3 meters, and fell into history. He was in free fall for 4 minutes 19 seconds, and on the way down reached the speed of 1,357.64 km/h What if there had been no air? How long would it have ...

College Physics
1. A construction worker tosses a hammer straight up to a co-worker who is working on a platform above him. The hammer leaves his hand at 7.26 m/sec, and travels 3.33 meters upward, at which point it is caught by the worker on the platform. (It is caught while still moving ...

English
Write an essay in which you identify a weakness you have with regard to schoolwork in general or reading in particular. Be sure to describe how this weakness may affect your performance as a college freshman. The final revised draft of your essay should be at least 500 words ...

College - Unweighted GPA
On my college application, am I supposed to give my GPA for my senior year only or my total GPA? On my college application: What was your unweighted high school GPA (grade point average)? Please enter a value between 0.00 and 4.00. If you are still in high school, enter your ...

College Question?
What are the best colleges offering a Bachelor's degree in Political Correctness?

College Chemistry
A 86.3mL sample of water is initially at 17.4 degC. How many kilojoules (kJ) of heat must be added to raise the temperature of the water to 31.8? The specific heat capacity of water is 4.184 J/g.degC. How do I set this up to find the answer. Really confused,we haven't been ...

statistics
At one college, GPAs are normally distributed with a mean of 2.6 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2 and 3.2?

Math
In Exercises 16–18, use the following information. At a college, 43% of the students are women, 15% of the students are art majors, 4% have not chosen a major, and 8% are women and art majors. A faculty member conducts an experiment and selects students at random to ...

Math
In Exercises 16–18, use the following information. At a college, 43% of the students are women, 15% of the students are art majors, 4% have not chosen a major, and 8% are women and art majors. A faculty member conducts an experiment and selects students at random to ...

Math
In Exercises 16–18, use the following information. At a college, 43% of the students are women, 15% of the students are art majors, 4% have not chosen a major, and 8% are women and art majors. A faculty member conducts an experiment and selects students at random to ...

College Algebra
A nut moves 5/64 inches for each turn Find the number of turns is will take for the nut to move 1 7/8 inches.

College Algebra
A 15 1/2 foot board is cut into pieces 3 1/4 long for a bookcase. What is the length of the piece remaining after as many shelves as possible have been cut?