subject
Mathematics, 16.04.2020 20:13 xeal7007

The number of students in Mrs. Patrick's piano class decreased by 15% in 2 years to 17 students. How many students did she
have 2 years ago?

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
Answer
question
Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:00
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:10
Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b
Answers: 3
Answer
You know the right answer?
The number of students in Mrs. Patrick's piano class decreased by 15% in 2 years to 17 students. How...
Questions
question
Physics, 18.10.2019 22:30
Aparticular balloon can be stretched to a maximum surface area of 1257 cm2. the balloon is filled with 3.1 l of helium gas at a pressure of 754 torr a...
question
Mathematics, 18.10.2019 22:30
Your child will go to college 18 years from today. you estimate that at that time tuition will be $25,000 per year (inyears 18-21). it will have to be...
question
Engineering, 18.10.2019 22:30
Agame rolls a die 10 times and counts how many times the number 5 or 6 shows up. if there are a total of seven or more times, the win is 2 dollars. a...
question
Physics, 18.10.2019 22:30
During a three-part circus stunt, a clown holds a ball. the clown then tosses the ball upward. after releasing it, the ball is caught a few moments la...
question
Business, 18.10.2019 22:30
Which of the following statements is correct? a) under our current tax laws, when investors pay taxes on their dividend income, they are being subject...
question
Business, 18.10.2019 22:30
Abby fashions sells a suit to a customer for $600 on account. the day after the sale, the customer discovers that the jacket has a small stain on the...
question
Mathematics, 18.10.2019 22:30
Consider the following technique for shuffling a deck of n cards: for any initial ordering of the cards, go through the deck one card at a time and a...
question
Business, 18.10.2019 22:30
Choose the correct statement: a. changes in relative prices lead consumers to change the items they buy, and the cpi reflects this substitution. b.the...
question
Physics, 18.10.2019 22:30
Another box has a normal force of 100 n acting on it. you start dragging the box across the floor with horizontal force. the coefficient of kinetic fr...
question
Mathematics, 18.10.2019 22:30
Amanufacturer produces two types of bottled coffee drinks: cappuccinos and cafés au lait. each bottle of cappuccino requires 6 ounces of coffee and 2...
question
Mathematics, 18.10.2019 22:30
Exercises problems for structural engineering 1. when estimating the live load for a new bridge design, you want that estimate to be conservative. in...
question
Business, 18.10.2019 22:30
Assume that total output in a two-good economy in 2018 consists of 50,000 apples and 2 tesla cars, with prices of 1$ per apple and $25,000 per tesla....
question
Business, 18.10.2019 22:30
Rom corporation had kept all its hiring plans on hold during the last four quarters because the economy was in a state of recession. rom manufactures...
question
Mathematics, 18.10.2019 22:30
Five firms, f1, each offer bids on three separate contracts, c1, c2 and c3. any one firm will be awarded at most one contract. the contracts are quit...
question
Computers and Technology, 18.10.2019 22:30
In this assignment you are required to extend the linkedlist. java file to include the methods: addlist, subtractlist, and reverselist: ...
question
Chemistry, 18.10.2019 22:30
In a car crash, large accelerations of the head can lead to severe injuries or even death. a driver can probably survive an acceleration of 50g that l...
question
Biology, 18.10.2019 22:30
Several isolated haploid petite mutants and wild-type cells were mated with each other on complete media to form diploid cells. the diploid cells were...
question
Mathematics, 18.10.2019 22:30
Agolden rectangle is a rectangle whose length is approximately 1.6 times its width. the early greeks thought that a rectangle with these dimensions wa...
question
Business, 18.10.2019 22:30
Suppose you are willing to pay $1,000 for a low-quality used car and $6,000 for a high-quality used car. if there is a 75 percent chance of getting a...
question
Social Studies, 18.10.2019 22:30
Dwayne is the chief of police for big city, ohio. he has money in his budget to hire new police officers and maintain and boost morale by offering bon...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)