Mathematics, 01.11.2019 03:31 Yuii
Students attending an international event were asked if they can speak arabic or chinese. 25% speak arabic, 20% speak chinese, 10% speak both languages. phrase each of the following in terms of the events, a: arabic and c: chinese (using complement, intersection, union). assume random selection of one student: a. what is the probability that the student can speak chinese or arabic? b. what is the probability that the student cannot speak either chinese or arabic?
Answers: 2
Mathematics, 21.06.2019 17:50
Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o
Answers: 1
Mathematics, 21.06.2019 22:00
You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar
Answers: 1
Mathematics, 21.06.2019 23:30
What is the simplified form of square root of 400 to the 100th power ?
Answers: 1
Mathematics, 21.06.2019 23:30
Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?
Answers: 1
Students attending an international event were asked if they can speak arabic or chinese. 25% speak...
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