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In the diagram Shown a 2 foot wide flower border surrounds the heart shaped pond.What is the area of the border?
General
3 months ago
Jack and Jane are married and both work. However, due to their responsibilities at home, they have decided that they do not want to work over 65 hours per week combined. Jane is paid $12.50 per hour at her job, and Jack is paid $10 per hour at his. Neither of them are paid extra for overtime, but they are allowed to determine the number of hours per week that they wish to work. If they need to make a minimum of $750 per week before taxes, what is the maximum amount of hours that Jack can work per week according to these limits?
General
3 months ago
Darryl deposits $1,500 into a savings account that has a simple interest rate of 2.7%. Lori deposits $1,400 into a savings account that has a simple interest rate of 3.8%. If no other transactions are made, who will have more money in their account after 10 years? How much more?
General
3 months ago
The Pool Fun Company has learned that, by pricing a newly released Fun Noodle at $3, sales will reach 6000 Fun Noodles per day during the summer. Raising the price to $4 will cause the sales to fall to 5000 Fun Noodles per day. a. Assume the the relationship between sales price, x, and number of Fun Noodles sold, y, is linear. Write an equation in slope-intercept form describing this relationship. Use ordered pars of the form (sales price, number sold).The equation is?b. Predict the daily sales of Fun Noodles if the price is $3.50.? sales? sales
General
3 months ago
Oscar and Kim have $22.00 each to spend at a book fair, where all students receive a 30% discount. They both want to purchase a copy of the same book, which normally sells for $28.50 plus 10% sales tax. To check if he has enough to purchase the book, Oscar takes 30% of $28.50 and subtracts that amount from the normal price. He takes 10% of the discounted selling price and adds it back to find the purchase amount. Kim takes 70% of the normal purchase price and then computes 110% of the reduced price. Is Oscar correct? Is Kim correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work. using complete senteces
General
3 months ago
dalia bought a few swirl marbles and divided it equally among four of her friends and her brother, jake. while playing, Jake lost two marbles and has only 7 marbles at present. find how many marbles did Dalai have in all
General
3 months ago
There are a few ways to increase the rate of a reaction. When the amount of a substance in a given volume is increased, this is altering the__________.
General
3 months ago
A scale drawing of a rose is 3 inches long. The actual rose is 1.5 feet long. What is the scale factor of the drawing and what is the scale of the drawing? Please explain!! :D
General
3 months ago
The chart shows the path reactants take to become products.Which statement best describes the chart?A. Heat was removed from the activation energy to create the product. B. Heat was added to create the product. C. The products have less energy than the reactants. D. The products have the same energy as the reactants.
General
3 months ago
Given that z20 = –2 and z50= – 1, which of the following do you know?1.) The variance is 10.2.) The standard deviation is 30.3.) The mean is 80.4.) The median is 40.5.) The data point x=20 is 2 standard deviations form the mean6.) The data point x=50 is 1 standard deviation from the mean7.) The data point x=45 has a z-valued of 1.5
General
3 months ago
At a table tennis tournament, two games went on for a total of 32 minutes. One game took 12 mintues longer than the other. How long did it take to complete each game?
General
3 months ago
HELP! Jeff volunteers his time by working at an animal shelter. Each year he works for a total of 240 hours. So far this year, he has worked 97 hours. Which equation will solve for how many more hours (h) Jeff will volunteer for? A) 97 = 240 + h B) 97 = 240h C) 240 = 97 + h D) 240 = 97 - h A survey asked a group of students to choose their favorite type of sport from the choices of soccer, softball, basketball, and others. The results of the survey are shown in the graph.Based on the graph, how many students in a class of 84 students would be expected to choose a sport other than soccer, softball, or basketball as their favorite type of sport?A) 3 B) 12 C) 24 D) 72 You're the banker at HappyBank.com. Identify the two borrowers you would MOST likely offer a loan based on their credit scores.A) F. Lutts and B. Parker B) F. Lutts and K. Teller C) A. Fulbright and K. Teller D) A. Fulbright and B. Parker What is the prime factorization of 240?A) 23 · 3 · 5 B) 23 · 5 · 7 C) 24 · 3 · 5 D) 24 · 3 · 7
General
3 months ago
what is the maximum volume of water a hamster bath can hold with a depth of 1 2/3, a length of 2 1/3 inches, and a width of 2 inches?
General
3 months ago
ACE, GENIUS, TRUSTED HELPERS!!!!!If x = 2a − b^2 , which expression represents a? SHOW YOUR WORK!!! I already know the answer, I just need help with the work. i am crying right now because no one is answering my questions correctly. people are putting wrong answers or are putting right answers without work. It really isn't nice. A. X + B^2B. (B^2 - x)/2C. (X + B^2)/2D. (x - b^2)/2Please show work!!!I beg of you!
General
3 months ago
Andrea’s backyard is 400 square feet. Her rectangular swimming pool is 10 feet long, and six feet wide. What is the area of Andrea’s backyard, not including the swimming pool?
General
3 months ago
If the polygon shown below is a regular nonagon what is the value of x?
General
3 months ago
Cesar is building a shelf at an angle so that it appears to be leaning against the wall. The shelf touches the wall 7 ft. above the floor and the distance between the floor from the wall to the front of the shelf is 1.5 ft. What is the angle the shelf makes with the floor?A. 77.9 degrees. B. 77.6 degrees.C. 12.1 degrees.D. 12.4 degrees. A 15-ft. building casts a shadow of 12 ft. What is the approximate angle of inclination of the sun? A. 51.3 degrees. B. 53.1 degrees. C. 36.9 degrees. D. 19.2 degrees.
General
3 months ago
Bill's new porch is rectangular, with an area of 50 square feet. If the length of the porch is two times the width, what is the perimeter of the porch?
General
3 months ago
Quinn mailed four postcards that each cost $0.25, five letters that each cost $0.44, two large envelopes that each cost $0.80, and one small package for $5.10. Which cost on the list of mailing fees on Quinn’s receipt would skew the mean? the cost of a postcard the cost of a letter the cost of a large envelope the cost of the small package
General
3 months ago
A regular 7 sided figure is divided into 7 congruent triangles ,each with a base of 12 inches and a height of 12.5 inches. What is the area of the 7 sided figure.
General
3 months ago
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