subject
Mathematics, 18.03.2021 02:30 jackiecroce1

How many pennies are on the nth square? 2n 2n – 1 2n + 1 2n – 1 2n + 1

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
(05.08a)triangle abc is transformed to similar triangle aβ€²bβ€²cβ€² below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 19:30
The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 2
question
Mathematics, 21.06.2019 20:30
Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
Answers: 1
You know the right answer?
How many pennies are on the nth square? 2n 2n – 1 2n + 1 2n – 1 2n + 1...
Questions
question
Mathematics, 18.10.2019 14:30
question
Mathematics, 18.10.2019 14:30
Questions on the website: 13722361