Class Size
Freshman 2200
Sophomore 1800
Junior 1400
Senior 1100
Heidi is doing a study for her statistics class, and she needs to obtain a random sample of students from a local college. [The enrollment at the college is summarized in the table shown.]
Choose the BEST way to obtain a sample of size 50.
A) Select 50 students from a new student orientation session.
B) Select 50 students from participants in a career day presentation.
C) Select 50 students from the stadium homestands during a football game.
D) Select only seniors because they have been attending the school longer.
which is the answer
Convert the fraction to a decimal. Round to the nearest thousandths.135/650 Question 3 options: .2 .20 .2076923077 .208
two ninths of the 45 stamps were from Brazil how many of the stamps were from Brazilians
In how many ways can jasmine draw a blue or yellow marble from the jar containing 28 blue marbles and 7 yellow marbles
35
21
7
4
Answer: In 35 ways Jasmine can draw a blue or yellow marble from the jar
Step-by-step explanation:
Total marbles in the jar=number of blue marbles+number of yellow marbles=28+7=35.
The number of ways of drawing a blue or yellow marbles is given by
[tex]P^n_r=\frac{n!}{(n-r)!}[/tex]
Here n=35 and r=1
Therefore, [tex]P^{35}_1=\frac{35!}{(35-1)!}=\frac{35!}{34!}=\frac{35\times34!}{34!}=35[/tex]
Thus in 35 ways Jasmine can draw a blue or yellow marble from the jar.
what is the least common multiple of 8 and 32
2(1/2q+1)=-3(2q-1)+4(2q+1)
Lainey bought a set of 20 markers for $6 what is the cost of 1 marker?
Final answer:
To find the cost of one marker when a set of 20 markers costs $6, divide $6 by 20, which results in a cost of $0.30 per marker.
Explanation:
The question asks us to determine the cost of 1 marker given that Lainey bought a set of 20 markers for $6. To find the cost of one marker, we need to divide the total cost by the number of markers in the set.
Here is the step-by-step calculation:
Identify the total cost of the markers: $6.
Identify the total number of markers: 20.
Divide the total cost by the number of markers to find the cost per marker: $6 ÷ 20 = $0.30.
So, the cost of one marker is $0.30.
sandra plans to excersise the same number of minutes m each of the remaning three days this week in order for sandra to excersise for exactly 150 minutes this week what is the
value of m
The expression 9x^2 -5x -7 has ___ terms and a constant of ___.
A. 3, -7
B. 5, -7
C. 3, 7
D. -5, 7
which expression can be written as 5 x (2 + 7)
A. 5 x 2 + 7
B. 5 - (2 + 7)
C. (5 x 2) + (5 x 7)
D. (5 + 2) + (5 + 7)
5(n – 3) Which is a word phrase for the variable expression?
Find the GCF of 8xy and 32xyz
A football is selling for 35% off the original price. The original price was $60.What is the sale price of the football
A rectangular building lot is three times as long as it is wide. Find a function that models its area A in terms of its width W
The function that models the rectangular building area A in terms of its width W is [tex]A = 3w^{2}[/tex]
From the question, a rectangular building lot is three times as long as it is wide.
Let the width be [tex]w[/tex] and the length be [tex]l[/tex]
Then we can write from the above statement that
[tex]l = 3w[/tex] ------ (1)
Now, for a function that models its area A in terms of its width w, that means we should write an equation for the area in terms of its width only.
From the formula for area of a rectangle,
Area = length × width
∴ [tex]A = l \times w[/tex]
From equation (1), we have that [tex]l = 3w[/tex]
Substitute this into the area formula,
[tex]A = l \times w[/tex]
We get
[tex]A = 3w \times w[/tex]
Then,
[tex]A = 3w^{2}[/tex]
Hence, the function that models the rectangular building area A in terms of its width W is [tex]A = 3w^{2}[/tex]
Learn more here: https://brainly.com/question/20557183
8+3(16-12) I got 16 but I want to make sure I'm correct
Mike eats 1/5 of a pizza in 1/2 of an hour. How many pizzas can he eat in a hour
The process of arriving at an approximate answer to a computation such as 0.79 times 403 is called
Use what you know about compound statements to determine if "A piece of paper is an object that can be drawn on " would be considered a good definition. Explain.
Answer:
The statement would not be considered a good definition. The statement is a biconditional statement that can be written as the conjunction of a conditional statement and its converse. We can write it as "If an object is a piece of paper, then it can be drawn on, and if an object can be drawn on, then it is a piece of paper.” The conditional statement is true, but its converse is not. A counterexample would be that you can draw on a marker board. A good definition requires that both the conditional statement and its converse are true.
Step-by-step explanation:
SAMPLE RESPONSE
What is a high school Academic Decathlon?
The High School Academic Decathlon is a competition involving ten academic events where students compete individually and as a team in subjects like mathematics, science, and social science. The competition promotes teamwork, public speaking, and scholastic excellence. Teams are categorized based on GPA, and all participants take part in each event.
The High School Academic Decathlon is a rigorous academic competition where students compete in a series of ten events covering various subjects. These events include mathematics, science, economics, social science, literature, art, music, and speech. The competition is designed to encourage scholastic excellence, public speaking, and teamwork.
Teams are usually composed of nine students, divided into three categories based on their GPA: Honors, Scholastic, and Varsity. Each student participates in all ten areas of the competition, contributing to both individual and team scores.
Participating in the Academic Decathlon not only boosts students' academic achievements but also helps them develop important skills such as time management, critical thinking, and public speaking. For example, a student who is teased by her basketball team for her academic award is navigating the balance between athletic and academic achievements, showcasing the multifaceted nature of high school life.
PLEASE HELP ME!!!
.
.
.
A submarine descends to 1/6 of its maximum depth. Then it descends another 2/3 of its maximum depth. If it is now at 650 feet below sea level, what is its maximum depth? Show your work.
Lastima Nelson, Inc. is recruiting a new Chief Financial Officer (CFO). The recruiting budget is $44,000. Lastima has spent $10,000 on advertising and $8,500 on interviewing. The company is willing to pay 6% commission to a broker for selling the new CFO's home. What is the maximum selling price on which the company would pay 6% commission and stay within its budget?
Need help. I been stuck at these problems
What does 47 tens + 35 ones + 58 hundredths equal?
42 POINTS FOR THE PEOPLE THAT HELP ME!
Set up and solve a system of equations to solve the problem.
Casey wants to buy a gym membership. one gym has a $150 joining fee and costs $35 per month. Another gym has no joining fee and costs $60 per month. When would Casey pay the same amount to be a member of either gym? How much would he pay?
Answer:6 months 360
Ft: 150+35t=60 t
G(t): 60t
Step-by-step explanation:
wade purchased 3 videos and one music CD, the CD cost wade $12.99 if he paid the same amount of each video and spent a total of $42.96,how much did each video cost?
Final answer:
To find the cost of each video, subtract the cost of the CD from the total amount spent, and then divide by the number of videos. Each video cost Wade $9.99.
Explanation:
The student's question involves a basic algebra problem where Wade purchased 3 videos and one music CD. The cost of the music CD was $12.99, and the total spent was $42.96. We need to determine how much each video cost.
Firstly, subtract the cost of the music CD from the total spent to find the total cost of the videos:
$42.96 - $12.99 = $29.97.
This means the total cost for the 3 videos is $29.97. Since Wade paid the same amount for each video, we divide the total cost of the videos by the number of videos:
$29.97 ÷ 3 videos = $9.99 per video.
Therefore, each video cost Wade $9.99.
Between what 2 integers does √89 fall?
Question 5 options:
9 and 10
10 and 11
11 and 12
12 and 13
A googol is a large number that is the digit one followed by one hundred zeros. If you multiply a googol by 100, how many zeros will that product have? Please help the best answer I will mark as brainliest!
List the hierarchy of organization in a snowy owl.
The hierarchy of biological organization in a snowy owl involves various nested levels from the most inclusive, the biosphere, to the least complex, atoms. Each level, from biomes to molecules, represents a stage of increasingly specific categorization.
Hierarchy of Biological Organization in a Snowy Owl
The hierarchy of biological organization describes the levels of biological world organization from the most inclusive to the least complex levels. When considering a snowy owl or any other organism, this involves the following hierarchy:
Biosphere - The global ecological system integrating all living beings and their relationships.
Biome - A large community of plants and animals that occupies a distinct region such as tundra where snowy owls may be found.
Ecosystem - The community of living organisms in conjunction with the nonliving components of their environment interacting as a system.
Community - An assembly of different species within a defined area.
Population - A group of individuals of the same species that live in the same area.
Organism - An individual living entity such as a single snowy owl.
Organ Systems - A group of organs that work together to accomplish specific functions.
Organs - Composed of tissues that perform a specific function or group of functions.
Tissues - An ensemble of similar cells from the same origin that carry out a specific function.
Cells - The smallest unit of life.
Organelles - A subunit within a cell that has a specialized function.
Molecules - A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Atoms - The smallest unit of a chemical element.
The snowy owl, as an organism, falls into this hierarchy at the organism level, but is also part of each of these nested levels up to the biosphere.
Try not to park next to ____ or vechicles that are too close to the white space markings.
1 Small vehicles
2 Buildings
3 Large vehicles
4 Trees
Match the inequality to the graph of its solution.
A. c + 7 < 3
-
B. c - 3 > 1
C. c - 7 < 3
Thank you if you help <3