Mathematics, 14.03.2020 00:52, thisismyusername875

G: The number of research articles in a prominent journal written by researchers during 1983–2003 can be approximated by U(t) = 4.3e0.4t 0.4 + e0.4t thousand articles per year (0 ≤ t ≤ 20) where t is time in years (t = 0 represents 1983). (a) Find an (approximate) expression for the total number of articles (in thousands) written since 1983 (t = 0). HINT [See Example 5.] (Round your coefficients to two decimal places.) N(t) = (b) Roughly how many articles were written from 1983 to 2003? (Round your answer to the nearest whole number.)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, jina18

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Answers: 1

continue

Mathematics, 21.06.2019 14:10, harlon852

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Answers: 2

continue

Mathematics, 21.06.2019 18:00, RoyalGurl01

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Answers: 1

continue

Mathematics, 21.06.2019 23:10, toricepeda82

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

continue

Do you know the correct answer?

G: The number of research articles in a prominent journal written by researchers during 1983–2003 ca...