A nurse practitioner is studying the effects of sugary drinks on weight gain. To begin the study, the nurse practitioner asks a random sample of patients how many sugary drinks they consume in one day. Each person is asked to report a whole number. The results of the survey are shown in this relative frequency histogram. Relative frequency histogram of number of sugary drinks consumed in one day. There are seven bins of discrete values ranging from 0 to 6. The relative frequencies of the bins from left to right are 0.07, 0.02, 0.01, 0.30, 0.06, 0.22, and 0.32. Determine the median number of sugary drinks consumed in one day by the patients sampled in the survey.

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

hello!

to begin with, we're given that on earth, a rock weighs 20 pounds, and while on jupiter, that same rock weighs 42 pounds. now, we're trying to find the weight of a rock that weighs 10.5 pounds on earth, on jupiter.

to solve this, first, set up a proportion, cross-multiply, and solve it algebraically.

setting up the proportion is the hardest and the most confusing part of the problem, but it's simple.

if on earth, the rock weighs 20 lbs, and on jupiter it weighs 42 lbs, our first part of our proportion is 20/42 lbs. the second part has to be equal to each other. this means that 10.5 has to be on the numerator of the fraction, and x, the value we're trying to find, has to be on the denominator. remember that the rock weighs 10.5 lbs on earth, and we're trying to find the weight of it on jupiter (which is x).

20/42 = 10.5/x

next, you would cross-multiply.

20x = 42(10.5)

20x = 441

now, solve it algebraically by using division.

x = 22.05 lbs

this can be rounded to 22.1 lbs.

therefore, the weight of the rock on jupiter is 22.1 lbs, the fourth choice.

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21