Mathematics, 17.12.2019 17:31 theirishgold42
Out of 136 students in a school, 60 take french, 100 take chemistry and 48 take physics. if 28 take french and chemistry, 44 take chemistry and physics and 20 take french and physics, how many take all three subjects?
Answers: 1
Mathematics, 21.06.2019 17:00
Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l
Answers: 2
Mathematics, 21.06.2019 17:40
Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression
Answers: 2
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 22.06.2019 01:30
Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
Answers: 2
Out of 136 students in a school, 60 take french, 100 take chemistry and 48 take physics. if 28 take...
Chemistry, 06.04.2021 18:40
Mathematics, 06.04.2021 18:40
Mathematics, 06.04.2021 18:40
Mathematics, 06.04.2021 18:40
Arts, 06.04.2021 18:40
Mathematics, 06.04.2021 18:40
Mathematics, 06.04.2021 18:40