Answer:b 150+40
Step-by-step explanation: i add 150+40 = 190 than i multiply 40 times the week so 13 and is 520 and than add 150 so its 670. :) your welcome
Answer:
(C) Sample: the 120 students surveyed. Population: the 1200 students at the high school. Parameter of interest: the average number of hours a student at this high school sleeps per night.
Step-by-step explanation:
The correct answer is (C). The sample is a subset of the population, and the parameter is a characteristic of the population of interest.
It would be 12.5 square miles I would appreciate the Brainliest
So first, you add all the numbers together
8.40*3=25.20
12.89*2=25.78
18.90*1=18.90
____________
$69.88
Divide the number of shirts: 6 by the total amount
69.88
_____ = $11.64666= $11.65 is your answer!
6
Nine plus a unknown number equals unknown.
