1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
siniylev [52]
3 years ago
11

Describe in words how to find the surface area of a cylinder if the radius is 5cm and height is 18cm. The formula is =+.Once you

are finished, explain what you would change if it was an open cylinder or a "cup".
Mathematics
1 answer:
nordsb [41]3 years ago
3 0
Surface area of cylinder is 2(pi)r^2 + 2(pi)rh
r=5cm
h=18cm
*fill in
50pi + 180pi = 230pi
You might be interested in
Is it C ? am I right
sveta [45]

Answer:

You are right!!

Step-by-step explanation:

- 8 = 4 x (- 2)

- 16 = 4 x (- 4)

- 24 = 4 x (- 6)

8 0
3 years ago
A ladder is placed with its foot 5m from the bottom of a wall 12m high. The top of the ladder just
Stels [109]

Answer:

13 m

Step-by-step explanation:

The ladder forms a right triangle with the wall that has legs of 5 and 12. We need to solve for the length of the ladder, which in this case, is the hypotenuse of the right triangle. You could use the Pythagorean Theorem but there's an easier way to do this. We can use the 5 - 12 - 13 Pythagorean triple so we know that the length of the ladder is 13 m.

8 0
3 years ago
Olivia is buying bundles of wood for a campfire.The bundles of wood can't be split up.if each bundle costs $3,how many bundles c
victus00 [196]

Answer:

3    

1 $ left over

Step-by-step explanation:

       

                                 10$

         wood              wood                wood  

           3$                      3$                    3$

          she wood only buy 3 and have 1$ left

3 0
2 years ago
For 300 trading​ days, the daily closing price of a stock​ (in $) is well modeled by a Normal model with mean ​$196.99 and stand
KATRIN_1 [288]

Answer:

a) 2.5% b) 84% c) 95% d) D. The more unusual day is if the stock closed below $185 because it has the largest absolute z-score.

Step-by-step explanation:

For a) b) and c) we will use the empirical rule, so, we can observe the image shown below

a) 211.23 is exactly two standard deviation above the mean, so, the probability that on a randomly selected day in this period the stock price closed above 211.23 is 2.35% + 0.15% = 2.5%  

b) 204.11 represents exactly one standard deviation above the mean, so, the probability of being below 204.11 is 50% + 34% = 84%

c) The probability of getting a value between 182.75 and 211.23 is 95%, this because 182.75 is exactly two standard deviations below the mean and 211.23 is exactly two standard deviations above the mean.

d) The z-score related to 208 is z_{1} = (208-196.99)/7.12 = 1.5 and the z-score related to 185 is  z_{2} = (185-196.99)/7.12 = -1.7, therefore, the more unusual day is if the stock closed below $185 because it has the largest absolute z-score.

5 0
3 years ago
Name the kind or kinds of symmetry the following figure has: point, line, plane, or none. (Select all that apply.).
Marina CMI [18]

Answer:

line

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Help please show your work also ! Btw 9 is 8/10 x 16..
    10·1 answer
  • How do you solve binomials
    14·1 answer
  • A number that is greater then 40 whose prime factorization contains 3 prime numbers that do not repeat
    13·1 answer
  • Rick deposited $1500 in a savings account that earns 6% interest for 4 years. How much money is in his account at the end of the
    6·1 answer
  • Marie purchased a $29.00 gift for a baby shower. She uses a coupon that offers 30% off. How much will Marie spend on the gift af
    5·1 answer
  • What is the length of the unknown leg in the right triangle 9 and square root of 113
    7·1 answer
  • Greg has a table that is 3.75 meters in length. He wants to make a tablecloth that is 20 centimeters longer on each end than the
    15·1 answer
  • A table titled hours spent studying has entries 4, 5, 9, 15, 8, 2, 20, 1, 6, 9, 10, 8, 10, 8, 1, 2.
    6·2 answers
  • John buys two types of tree saplings. One starts out at 40 cm and will grow 10 cm every three months. The other sapling starts a
    11·1 answer
  • Create an equation that can be used to model the total number of pages, y, that Latrell reads in x hours​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!