Mathematics, 02.06.2021 19:00 224509
Which of the following scenarios describe proportional relationships?
A punch recipe requires 8
4
5
ounces of sorbet for each gallon of lemon-lime soda.
The bakery sells doughnuts at $2.75 for each
1
2
dozen.
Jon earns 7 hours of vacation time for each 80 hours he works.
Cicely swims 5
1
2
kilometers on Wednesday, 10
1
4
kilometers on Thursday, and 7
3
4
kilometers on Friday.
Answers: 1
Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
Mathematics, 21.06.2019 19:30
Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 22.06.2019 00:00
The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?
Answers: 1
Which of the following scenarios describe proportional relationships?
A punch recipe requires 8
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