D= {x|x is a whole number}
e = {x|x is a perfect square between 1 and 9}
f = {x|x is an...
Mathematics, 12.09.2019 06:20 kernlife
D= {x|x is a whole number}
e = {x|x is a perfect square between 1 and 9}
f = {x|x is an even number greater than or equal to 2 and less than 9}
the number 4 is d ∩ (e ∩ f).
true
false
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52
Answers: 1
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
Mathematics, 21.06.2019 18:50
The circumference of a redwood tree trunk is 20Ï€ ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000Ï€ ft3 10,000Ï€ ft3 4,000Ï€ ft3 40,000Ï€ ft3
Answers: 1
Mathematics, 21.06.2019 19:40
Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5
Answers: 1
You know the right answer?
Questions
History, 09.11.2020 19:40
Mathematics, 09.11.2020 19:40
Mathematics, 09.11.2020 19:40
Mathematics, 09.11.2020 19:40
Computers and Technology, 09.11.2020 19:40
Chemistry, 09.11.2020 19:40
English, 09.11.2020 19:40
Physics, 09.11.2020 19:40
Physics, 09.11.2020 19:40
History, 09.11.2020 19:40
Biology, 09.11.2020 19:40
SAT, 09.11.2020 19:40
Chemistry, 09.11.2020 19:40
Business, 09.11.2020 19:40
