bri0521
24.02.2021 •
Mathematics
Anderson has a collection of 60 DVDs. Of these DVDs, 25% are comedy, 45% are horror, and the rest are romance. How many DVDs in Anderson's collection are romance?
Solved
Show answers
More tips
- B Business and Finance How to Create a Business Plan? Your Ultimate Guide...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics A hill rises ft for every horizontal ft. Find the slope. Which of the following express its slope (or grade)? A right triangle has a horizontal leg labeled 100 feet and a vertical...
- M Mathematics Your team is in charge of games at the Amusement Park. One of the games involves a robotic arm that randomly grabs a stuffed animal out of a large bin. You need to set up the game...
- M Mathematics 1/3 of m increased by 2...
- M Mathematics Suppose X∼N(16.5,2), and x=18.5. Find and interpret the z-score of the standardized normal random variable...
- M Mathematics A small batch of trail mix contains 2 cups of raisins, 2 cups of peanuts, 1 cup of sunflower seeds, and one cup of chocolate coated candles. A large batch of the same ratio of ingredients...
- M Mathematics Which number is located between 15 and 20 on a number line?...
- M Mathematics A frequency table of grades have five classes a, b, c, d, f, with frequencies of 5, 15, 15, 8, and 3 respectively. Using percentages what are the relative frequencies of the five...
- M Mathematics A committee consisting of 2 faculty members and 4 students is to be formed. Every committee position has the same duties and voting rights. There are 12 faculty members and 13 students...
- M Mathematics a small company is creating a new product to sell to buyers they have estimated that it will cost them $22 to produce each item and they will have start-up costs of $52000 this...
- M Mathematics Write the translation rule ....
Ответ:
18 DVDs
Step-by-step explanation:
Step #1: Find the percent that are romance
Subtract the other percentages from 100% to find the percent that are romance.
100-25-45=30
So, 30% are romance
Step #2: Use the percentage to find the number of romance DVDs
Take 30%, convert it to a decimal.
30% becomes 0.3
Multiply this value times the original number of DVDs
0.3x60=18
Ответ:
45% = 27
27 - 15 = 12
12 movies are romance
Ответ:
100/5
20 is your answer