Mathematics, 30.06.2019 05:30 kevincaleb1
I'll mark ! in an auditorium, there are 22 seats in the first row and 28 seats in the second row. the number of seats in a row continues to increase by 6 with each additional row. (a) write an explicit rule to model the sequence formed by the number of seats in each row. show your work. use the formula an=a1+(n-1)(d) . (b) use the rule to determine how many seats are in row 12. rhonda started a business. her business made $30,000 in profits the first year. her annual profits have increased by an average of 5% each year since then. (a) write an explicit rule to model the sequence formed by the profits of rhonda’s business each year. use the formula an=a1(r)n-1 . (hint: increase means to add 1 to your %) (b) use the rule to determine what the annual profits of rhonda’s business can be predicted to be 15 years from the start of her business. round your answer to the nearest dollar. do not round until the end. show your work. 3. the sequence 6, 18, 54, 162, … shows the number of pushups kendall did each week, starting with her first week of exercising. (a) what is common ratio in this sequence? (b) how many pushups will kendall do on the 20th week?
Answers: 2
Mathematics, 21.06.2019 16:30
Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
Mathematics, 21.06.2019 23:00
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
Answers: 1
I'll mark ! in an auditorium, there are 22 seats in the first row and 28 seats in the second row. t...
Mathematics, 18.02.2021 22:10
Business, 18.02.2021 22:10
History, 18.02.2021 22:10
English, 18.02.2021 22:10
Mathematics, 18.02.2021 22:10
Biology, 18.02.2021 22:10
English, 18.02.2021 22:10
Mathematics, 18.02.2021 22:10
English, 18.02.2021 22:10
Geography, 18.02.2021 22:10