subject
Mathematics, 19.02.2021 01:20 samantha636

when we ordered pizza, 75% of the class wanted pepperoni. of 21 people wanted pepperoni, how many people are in the class

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
Answers: 3
question
Mathematics, 21.06.2019 21:40
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
question
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
question
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
You know the right answer?
when we ordered pizza, 75% of the class wanted pepperoni. of 21 people wanted pepperoni, how many pe...
Questions
question
Mathematics, 31.01.2020 20:58
question
Mathematics, 31.01.2020 20:58
question
Mathematics, 31.01.2020 20:58
question
Mathematics, 31.01.2020 20:58
Questions on the website: 13722361