Mathematics
Mathematics, 31.01.2021 01:00, lunnar2003

12 The attendance for the last 4 years at a county fair is shown in the table.
County Fair Attendance
Attendance
Year
1
2
9,278
10,365
12,128
13,304
3
4
This year, the first 20% of people attending the fair will receive a raffle ticket. Of the people who receive raffle tickets,
will receive a small prize.
• Based on the data in the table, determine a reasonable estimate of the number of people who will attend this year's fair.
Explain how you found your estimate.
• Use your estimate to find the approximate number of people who will receive a small prize at this year's fair.
• Show your work or provide an explanation of how you found the approximate number of people who will receive a small
prize at the year's fair.
O
Sign ou

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, samantha9430
The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.
Answers: 1
image
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
image
Mathematics, 21.06.2019 19:50, iva60
Solve the equation by completing the square. x^2+2x=17
Answers: 2
image
Mathematics, 21.06.2019 23:50, yarrito20011307
4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3
Answers: 2
Do you know the correct answer?
12 The attendance for the last 4 years at a county fair is shown in the table.
County Fair At...

Questions in other subjects:

Konu
Mathematics, 15.12.2019 00:31
Konu
History, 15.12.2019 00:31
Konu
Spanish, 15.12.2019 00:31