Mathematics, 28.06.2019 09:00 aupein
Agroup of 72 students is divided into 9 equal groups for a field trip. there must be 1 adult chaperone for every 4 students. how many chaperones are needed for each group
Answers: 1
Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Mathematics, 21.06.2019 22:30
An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount
Answers: 1
Mathematics, 22.06.2019 01:00
Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz
Answers: 2
Agroup of 72 students is divided into 9 equal groups for a field trip. there must be 1 adult chapero...
Mathematics, 18.07.2019 13:20
Mathematics, 18.07.2019 13:20
Mathematics, 18.07.2019 13:20
History, 18.07.2019 13:20
English, 18.07.2019 13:20
Mathematics, 18.07.2019 13:20
History, 18.07.2019 13:20
Spanish, 18.07.2019 13:20
Business, 18.07.2019 13:20
History, 18.07.2019 13:20
Mathematics, 18.07.2019 13:20