Mathematics, 24.07.2019 22:00 CameronVand21
At the fair, a ticket for the giant roller coaster costs $3 for an adult and $2 for a child under twelve. the chart below gives the total number of people who rode the roller coaster over the last two days. adults children saturday 488 308 sunday 518 294 what computation will give an approximate total of the amount of money collected at the roller coaster for the two days? 5(1,600) 3(900) + 2(500) 3 + 1,000 + 2 + 600 3(1,000) + 2(600)
Answers: 1
Mathematics, 21.06.2019 22:30
Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.
Answers: 2
Mathematics, 21.06.2019 22:30
In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
Answers: 1
Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
At the fair, a ticket for the giant roller coaster costs $3 for an adult and $2 for a child under tw...
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