Answer:
3312 square yards.
Step-by-step explanation:
Given:
The sports field at Patton Elementary School is shaped like a rectangle having:
Length = 72 yards
Breadth = 46 yards
Question asked:
What is the area of the field in square yard ?
Solution:
As here sports field at Patton Elementary School is shaped like a rectangle, thus we will use the formula ;
Thus, the area of the sports field at Patton Elementary School is 3312 square yards.
There are two people in this problem and both of them get time for playing if they complete the homeworks in their allotted time.
Taking the first instance of Jonathan
For every 5 hours of doing homework, the number of hours Jonathan
gets for playing video games = 3 hours
Then
For every 1 hour of doing homework, the number of hours Jonathan
gets for playing video games = (3/5) * 1 hours
= 3/5 hours
= 0.6 hours
= (0.6 * 60) minutes
= 36 minutes
Taking the second instance of Lucas
For every 1 hour of doing homework, the number of minutes Lucas
gets for playing video games = 30 minutes
Then we can easily say that if both Jonathan and Lucas spend the same amount of time doing homework, then Jonathan gets more playing time than Lucas.
Answer:
(B) A selected group of participants that is representative of a larger population
Step-by-step explanation:
A sample statistic is a piece of information that you get from a fraction of the population. This information is representative of a larger population.
For example, someone wants to conduct a survey about the most popular NFL team in Syracuse, NY, if it is the Buffalo Bills or the New York Giants. This person is not going to ask each person for whom they cheer. They are going to collect data from a fraction of the population and this data will be expanded to include the entire population.
So, the correct answer is:
(B) A selected group of participants that is representative of a larger population
70x bigger than?. So, Take the median of the first two and multiply that by 70. Remember to keep your weights right
Answer:
The correct answer is c. 13/3
Step-by-step explanation:
In order to find this, we put -2/3 in for each x that we see and evaluate.
f(x) = 3x^2 - 6x - 1
f(-2/3) = 3(-2/3)^2 - 6(-2/3) - 1
f(-2/3) = 3(4/9) + 4 - 1
f(-2/3) = 4/3 + 3
f(-2/3) = 13/3