Mathematics, 05.05.2020 08:52 naz731
A salt mixture has 7 parts water and 1 part salt. Suppose another part of salt is added. What is the new ratio of salt to water?
Answers: 1
Mathematics, 21.06.2019 14:00
If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18
Answers: 1
Mathematics, 21.06.2019 16:00
Write two subtraction equations that are equivalent to 5 + 12 = 17.
Answers: 2
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
A salt mixture has 7 parts water and 1 part salt. Suppose another part of salt is added. What is the...
Biology, 29.04.2021 23:30
Physics, 29.04.2021 23:30
English, 29.04.2021 23:30
Mathematics, 29.04.2021 23:30
Mathematics, 29.04.2021 23:30
Mathematics, 29.04.2021 23:30
Business, 29.04.2021 23:30
History, 29.04.2021 23:30
Business, 29.04.2021 23:30