Mathematics, 16.12.2019 12:31 allieballey0727
Atour boat operator wants to know the average age of all the people in her tour group.
she randomly selects 8 people in the group and asks them for their ages. their responses are 19, 27, 25, 21, 44, 22, 45, and 34.
what is the best estimate of the average age of all the people in the tour group? round to the nearest whole number.
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
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Mathematics, 22.06.2019 01:20
The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet
Answers: 2
Mathematics, 22.06.2019 01:50
Leonardo wrote an equation that has an infinite number of solutions. one of the terms in leonardoβs equation is missing, as shown below.
Answers: 2
Atour boat operator wants to know the average age of all the people in her tour group.
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