Mathematics, 14.01.2020 15:31 sydmarie02

Keitaro walks at a pace of 3 miles per hour and runs at a pace of 6 miles per hour. each month, he wants to complete at least 36 miles but not more than 90 miles. the system of inequalities represents the number of hours he can walk, w, and the number of hours he can run, r, to reach his goal. 3w + 6r ≥ 36 3w + 6r ≤ 90 which combination of hours can keitaro walk and run in a month to reach his goal?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, NathalyN

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Answers: 2

continue

Mathematics, 22.06.2019 04:00, Deascry

Which function has an inverse that is also a function? a. g(x) = 2x-3 b. k(x) = -9x2 c. f(x) |x+2| d. w(x) = -20

Answers: 1

continue

Mathematics, 22.06.2019 07:10, mandilynn22

Acircle is centered at the point (5, -4) and passes through the point (-3, 2). the equation of this circle is

Answers: 1

continue

Mathematics, 22.06.2019 08:00, rachelreed

Anne found the 10th term of the following sequence. her steps are shown below. 3, 7, 11, 15, … 1. common difference = 4, a1 = 3 2. an = 3 + (n - 1)4 3. an = 3 + 4n - 4 4. an = 4n - 1 5. a10 = 4(10) – 1 6. a10 = 39 analyze anne’s work. is she correct? if not, what was her mistake? yes, she is correct. no, she needed to find the common ratio because it is a geometric sequence. no, she substituted the wrong values into the rule to find the equation that represented the sequence. no, she solved for the 10th term incorrectly.

Answers: 1

continue

You know the right answer?

Keitaro walks at a pace of 3 miles per hour and runs at a pace of 6 miles per hour. each month, he w...