subject
Mathematics, 08.05.2021 03:50 cuppykittyy

Sally’s wallet contains: 5 quarters
3 dimes
8 nickels
4 pennies
A coin is drawn from the purse and replaced 240 times. How many times can you predict that a nickle or a penny will be drawn?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan
Answers: 1
question
Mathematics, 21.06.2019 19:00
[15 points, algebra 2]simplify the complex fraction and find the restrictions.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
question
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
You know the right answer?
Sally’s wallet contains: 5 quarters
3 dimes
8 nickels
4 pennies
A coin is...
Questions
question
English, 17.02.2021 08:30
question
Mathematics, 17.02.2021 08:30
question
Mathematics, 17.02.2021 08:30
question
Computers and Technology, 17.02.2021 08:30
question
English, 17.02.2021 08:30
question
Mathematics, 17.02.2021 08:30