surface area of cylinder

Answer:

75.40 cm²

Step-by-step explanation:

SA = 2πrh + 2πr²

SA = 2π(2)(4) + 2π(2)²

SA = 50.27 + 25.13

SA = 75.40 cm²

Solve the following system by graphing.
y = x + 3x + 5
y = -x+2

According to a soccer coach, 75% of soccer players
have had at least one sprained ankle. An athletic
trainer would like to investigate this claim. To do so,
the trainer selects a random sample of 125 college
soccer players from across the country and finds that
99 of them have had at least one sprained ankle. The
=p trainer would like to know if the data provide
convincing evidence that the true proportion of college
soccer players who have had at least one sprained
ankle is greater than 75%.

What is m∠1? help me please

In January Todd was able to lift 127 1/2 lb. In February he could lift 135 lb, and in March he could lift 142 1/2 lb. If he continues at this rate what will Todd be able to lift in July?

If a fair coin is tossed 6 times, what is the probability, to the nearest
thousandth, of getting exactly o heads?

Please help I have been stuck for a while

What is the area of the shaded region in the given circle in terms of pi and in simplest form?

A) (120pi + 6 sqrt 3) m^2

B) (96pi + 36 sqrt 3) m^2

C) (120pi + 36 sqrt 3) m^2

D) (96pi + 6 sqrt 3) m^2

Answer this to get 10 points + BRAINLIEST!!!!!

Paragraph Five

As a member of the Feel Power.org team, Noah explains, "I like to teach kids because I feel like I have good mentors in my life. A lot of kids don't have that, and I want to be a mentor for them. We go to schools and teach kids how to be respectful and how to make positive life choices." The goal of Feel the Power is to "give youth the skills they need to make positive life choices." Noah and others visit schools and talk to students about respect, responsibility, honesty, and being drug free. He received recognition for his "Respect" video that helps people confront the issue of bullying.

In paragraph 5, the author of the article lists the topics that Noah and the Feel the Power team discuss in their motivational talks. What do the selected topics imply about the organization's beliefs?

A) These areas are necessary for a successful life.
B) These areas are necessary for a successful life.
C) These qualities are the easiest to teach others.
D) These are areas of life where people do not need help.

Define perfection.
[tex] \\ \\ [/tex]

➔No links
➔Ni Irrelevant Answer
TY!​

45 POINTS!!
1. A quadratic function is represented by the graph.

(a) What is the equation of the axis of symmetry of the function?
(b) What are the coordinates of the vertex of the function?
(c) What are the coordinates of the x¬-intercepts of the function?
(d) What are the coordinates of the y-intercept of the function?

Also put a answer that makes sense, not just to get the points.

7. The value of a piece of land in a town is
increasing every year. Its value, in dollars, t
years after 1970 and until 2001 can be modeled
by the function 31,000(1.001). What is the
domain of the function?
OA. All whole numbers greater than or equal to
1971 and less than or equal to 2001.
OB. All real numbers greater than or equal to
1971 and less than or equal to 2001.
Oc. All non-negative real numbers less than or
equal to 31.
OD. All whole numbers less than or equal to 31

What are my zeros (x^2 - 8x + 1)?

A ) 90
B ) 165
C ) 270
D ) 75

Please help by giving me the 3 digit code and a explanation.

hey ma i need your help on this plz and ill give you a branist or wtv its called

PLEASE HELP this seems like a lot but trust me it's not! You will get a lot of points for this! Please dont waste it! I'm so stressed rn and I need help!

A quadratic function models the graph of the parabola. The quadratic functions, y=x^2 and y= x^2+3, are modeled in the graphs if the parabolas shown below.


Determine which situation best represents the scenario shown in the graph of the quadratic functions y=x^2 and y= x^2+3. Select all that apply.

-From x=-2 to x=0, the average rate of change for both functions is positive
- From x=-2 to x=0, the average rate of change for both functions is negative
- For the quadratic function y=x^2+3 the coordinate (2,7) is a solution to the equation of the function
-The quadratic function y=x^2+3has an c intercept at the origin
- The quadratic function y=x^2 has an c intercept at the origin
-For the quadratic function y=x^2 the coordinate (2,3) is the solution to the equation of the function​

Write down the inequality for x that is shown on this line

Simplify 3/8 squared ​

can someone pls help me with this question

A casserole recipe calls for 8 ounces of cheese. Adrian wants to use 1/2 of the amount of cheese in his casseroles.

How many pounds of cheese does he need to make 22 casseroles with his revised recipe?

Please help!! CORRECT ANSWERS ONLY! Please show your work!

A single card is drawn from a standard 52 card deck.
Work out the probability of choosing the "5 of diamonds".
Give your answer

The point 5,4 is reflected over the y-axis. What are the coordinates of the new point?

The sum of two numbers is 53 and the difference is 23. What are the numbers?

please help!!
thank you !!​

What are the steps to solving this?

James earns $13 an hour. John earns $4 an hour. If, after working for a whole number of hour, they both earned the same amount, what is the lowest amount they could have earned in dollars.

CAN SOMEONE PLEASE PLEASE PLEASE HELP ME WITH THIS, IT'S URGENT!!!

Examine the system of equations.
-5x + 5y = 40
4x +
Зу = 24
What is the solution?

what is the probability of that event's complement?
Pinot landing on heads
a) 1/2
b) 2/1
C 1/1
d) 1/4