20
a new website had 150 subscribers in its first month. the designers hope to double the num...
Mathematics, 10.10.2019 22:00 chevysilverado2377
20
a new website had 150 subscribers in its first month. the designers hope to double the number of subscribers that sign up each month. if the designers get their wish, how many subscribers will sign up in all during the website's first year?
hint: if the number of subscriptions doubles each month, the common ratio of this geometric series is r=2. use the formula ∑ni=1a1(r)^i−1 = a1(1−rn) / 1−r to find the total number of subscribers that will be signed after 12 months.
Answers: 1
Mathematics, 21.06.2019 16:10
Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.
Answers: 1
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
Answers: 3
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
Mathematics, 22.06.2019 03:30
Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image
Answers: 1
Mathematics, 16.04.2021 01:00
Mathematics, 16.04.2021 01:00
Biology, 16.04.2021 01:00
Mathematics, 16.04.2021 01:00
Mathematics, 16.04.2021 01:00
Mathematics, 16.04.2021 01:00
Mathematics, 16.04.2021 01:00