Mathematics, 20.02.2021 14:20 fshane7705
Exercise 1.7.1.
1. In a class of 32 students, 11 study Physics, 16 study Biology, 14 study Chemistry but
4 do not study of these subjects, 5 study Physics and Biology,4 study Physics and
Chemistry, 7 study Biology and chemistry while 6 study chemistry only. Using n to
represent the number of students who study all three subjects.
(a) Illustrate this information on a Venn diagram
(6) Write an equation in terms of n.
(c) By solving your equation in (6), find the number of students who study:
(i) all three subjects
(ii) Physics or Chemistry but not Biology
Answers: 2
Mathematics, 21.06.2019 16:00
Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x
Answers: 1
Mathematics, 21.06.2019 17:20
Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
Answers: 1
Mathematics, 21.06.2019 20:00
Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance
Answers: 1
Exercise 1.7.1.
1. In a class of 32 students, 11 study Physics, 16 study Biology, 14 study Chemistr...
Mathematics, 09.08.2019 02:20
English, 09.08.2019 02:20
Mathematics, 09.08.2019 02:20
Mathematics, 09.08.2019 02:30
History, 09.08.2019 02:30
Mathematics, 09.08.2019 02:30
Physics, 09.08.2019 02:30
Medicine, 09.08.2019 02:30
Physics, 09.08.2019 02:30