Question 20
Penny is the manager of a nursery for pre-school children.
She knows that the rat...
Mathematics, 01.05.2021 14:20 aliyahgregory
Question 20
Penny is the manager of a nursery for pre-school children.
She knows that the ratio of the number of adults to the number of children
must be 1:8
Penny has 56 children at the nursery.
(a) Work out the number of adults Penny needs for 56 children.
Answers: 1
Mathematics, 21.06.2019 18:10
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
Answers: 1
Mathematics, 21.06.2019 20:00
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
Mathematics, 22.06.2019 00:00
Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most
Answers: 1
History, 27.06.2019 14:30
Mathematics, 27.06.2019 14:30
Arts, 27.06.2019 14:30
Social Studies, 27.06.2019 14:30
Computers and Technology, 27.06.2019 14:30
Business, 27.06.2019 14:30
English, 27.06.2019 14:30
Biology, 27.06.2019 14:30
English, 27.06.2019 14:30
Mathematics, 27.06.2019 14:30