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
sertanlavr [38]
3 years ago
14

Can someone help Find the surface area

Mathematics
1 answer:
ankoles [38]3 years ago
7 0

Answer:

1861.39 cm²

Step-by-step explanation:

Given:

d = 15 cm

radius (r) = ½(15) = 7.5 cm

Height = 32 cm

Surface area of a cylinder = 2πrh + 2πr²

Plug in the values

Surface area = 2*π*7.5*32 + 2*π*7.5²

= 1861.39 cm²

You might be interested in
What is the answer to 4 + (-3)=
Mnenie [13.5K]

Answer

1

Explanation

4-3=1

3 0
3 years ago
Read 2 more answers
Write an expression that can be used to multiply 6x198 mentally
Black_prince [1.1K]
6(100+90+8) is the equation
6x100 =600
  6x90 =540
    6x8  = 48
             1,188 is the answer                                      



7 0
3 years ago
Read 2 more answers
A printer toner company launches a new product. The number of pages that this new toner can print is normally distributed with a
Vitek1552 [10]

Answer:

Step-by-step explanation:

Since the number of pages that this new toner can print is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = the number of pages.

µ = mean

σ = standard deviation

From the information given,

µ = 2300 pages

σ = 150 pages

1)

the probability that this toner can print more than 2100 pages is expressed as

P(x > 2100) = 1 - P(x ≤ 2100)

For x = 2100,

z = (2100 - 2300)/150 = - 1.33

Looking at the normal distribution table, the probability corresponding to the z score is 0.092

P(x > 2100) = 1 - 0.092 = 0.908

2) P(x < 2200)

z = (x - µ)/σ/√n

n = 10

z = (2200 - 2300)/150/√10

z = - 100/47.43 = - 2.12

Looking at the normal distribution table, the probability corresponding to the z score is 0.017

P(x < 2200) = 0.017

3) for underperforming toners, the z score corresponding to the probability value of 3%(0.03) is

- 1.88

Therefore,

- 1.88 = (x - 2300)/150

150 × - 1.88 = x - 2300

- 288 = x - 2300

x = - 288 + 2300

x = 2018

The threshold should be

x < 2018 pages

4 0
3 years ago
Find the x- and y-intercepts of the equation.<br> 3x − 3y = 12
Romashka [77]
X=-4-y there you go enjoy

6 0
3 years ago
-6-7(c+10)<br><br> A. 64-7c<br> B. -76-7C<br> C. 4-13C<br> D. -16-13c<br><br> Help?
Maurinko [17]

Answer:

B. -76-7C

Step-by-step explanation:

-6-7(c+10)

Distribute the 7

-6-7c-70

Combine like terms

-7c-76

6 0
3 years ago
Other questions:
  • 85,146 rounded to the nearest thousand
    8·2 answers
  • I need help finding the are of this
    12·1 answer
  • You measure 34 backpacks' weights, and find they have a mean weight of 33 ounces. Assume the population standard deviation is 10
    15·1 answer
  • Martina, Jim, and Scott served a total of 121 orders Monday at the school cafeteria. Martina served 6 more orders than Scott. Ji
    14·1 answer
  • PLSSS HELLLPP MY QUARTER ENDS TMMR!!! can someone solve y=___x+___
    11·1 answer
  • A cylinder has a height of 1.2 cm and the following base. 5 mm
    5·1 answer
  • Y = n(n + 1)<br><br> please help, thanks!!!
    7·1 answer
  • Consider randomly selecting a single individual and having that person test drive different vehicles. Define events , , and by S
    11·1 answer
  • In a game, players roll a 6-sided dice. Each side has dots ranging from 1 dot to 6 dots. For the player to win the prize, a dice
    15·1 answer
  • HELP ! I don’t get this math question
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!