Answer:
is the required decreasing order expression
Step-by-step explanation:
We have been given a polynomial:
The decreasing power means from highest power to the lowest power.
Highest power is 4 then 2 then 1 and then constant so, we will start from 4 an ends at constant.
is the required decreasing order expression.
Answer:
80
Step-by-step explanation:
Let the number be x
6/7 X 28/1 = 30/100x
x=80 the number is 80
6 degrees below zero is the same thing as -6 so the answer is B. The high temperature is irrelevant to the finding the integer of the low temperature.
Answer: Simple random sampling.
Step-by-step explanation:
A simple random sample is basically a subset (with size n) from the entire population, where the chance of getting selected for each element is equal.
Given :A research company believes teens today are getting less than the recommended hours of sleep. The company takes a list of 2000 teen volunteers and assigns each volunteer a number. A
A random number generator is used to select 350 individuals to take part in a sleep survey.
It is a simple random sampling because the researcher selected participants randomly such that the chance to get selected for each of them remains same.
