If a β b, then which of the following describes the relationship between a and b?
1. s...
Mathematics, 05.11.2019 19:31 ajam71501
If a β b, then which of the following describes the relationship between a and b?
1. set a can have the same number of elements as set b.
2. set b may have less elements than set a.
3. the intersection of sets a and b must be the empty set.
4. set b may have more elements than a does.
Answers: 3
Mathematics, 21.06.2019 13:20
Clara solved the equation 7/3x = β2/3 as shown β 7/3x( 3/7 ) = β2/3 ( 3/7 ) x = β14 what is claraβs error?
Answers: 1
Mathematics, 21.06.2019 13:30
125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?
Answers: 1
Mathematics, 22.06.2019 01:00
If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)
Answers: 2
Mathematics, 22.06.2019 01:20
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Mathematics, 01.09.2020 18:01
Geography, 01.09.2020 18:01
History, 01.09.2020 18:01
Mathematics, 01.09.2020 18:01
Mathematics, 01.09.2020 18:01
Mathematics, 01.09.2020 18:01
History, 01.09.2020 18:01
Mathematics, 01.09.2020 18:01