Weight of a rock: in a geology course, students are learning to use a balance scale to accurately weigh rocks. one student plans to weigh a rock 20 times and then calculate the average of the 20 measurements to estimate her rock's true weight. a second student plans to weigh a rock 5 times and calculate the average of the 5 measurements to estimate his rock's true weight. suppose the students construct a 95% confidence interval for the true weight of their rocks. whose interval do you expect to be more precise (narrower)? group of answer choices the student who weighed the rock 20 times. the student who weighed the rock 5 times. both intervals would be equally precise.

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

b

step-by-step explanation: