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
adelina 88 [10]
2 years ago
8

Find the total surface area of this cylinder.

Mathematics
1 answer:
Mkey [24]2 years ago
5 0

Answer:

sorry I didn't know mark as btaiblist

You might be interested in
Are there any vertical, complimentary, or any supplementary angles here ? And label for ex. 1 supplementary
kumpel [21]

<u>Supplementary:</u> 1 and 2 & 3 and 4

Supplementary angles: A pair of angles whose sum is equal to 180°.

<u />

<u>Vertical:</u> 1 and 3 & 2 and 4

Vertical angles: A pair of opposite angles that are made by two intersecting lines.

<u>Complimentary:</u> None

Complimentary angles: A pair of angles whose sum is equal to 90°.

Hope this helps! :D

7 0
3 years ago
Lucy Baker is analyzing demographic characteristics of two television programs, American Idol (population 1) and 60 Minutes (pop
creativ13 [48]

Answer:

Alternative hypothesis:\mu_1 -\mu_2 \neq 0

Or in the alternative way would be:

 Alternative hypothesis:\mu_1 \neq \mu_2

Step-by-step explanation:

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

On this case the claim that they want to test is: "The means for the two groups (American Idol and 60 Minutes) is the same". So we want to check if we have significant differences between the two means, so this needs to be on the alternative hypothesis and on the null hypothesis we need to have the complement of the alternative hypothesis.

Null hypothesis:\mu_1 -\mu_2 = 0

This null hypothesis can be expressed like this:

Null hypothesis:\mu_1 = \mu_2

Alternative hypothesis:\mu_1 -\mu_2 \neq 0

Or in the alternative way would be:

Alternative hypothesis:\mu_1 \neq \mu_2

4 0
3 years ago
Please show your work, and have a good day :)
fomenos

Answer:

273x

Step-by-step explanation:

-7x(-8²+25)

8²=64

-7x(-64+25)

-64+25=-39

-7x(-39)

-7×-39=273

273x

7 0
3 years ago
Read 2 more answers
HELPPPPP!!! PLEASEEEEEEE
8090 [49]

Answer:  $1.5

Step-by-step explanation:

$3.00 divided by 2 pounds is $1.5

$4.50 divided by 3 pounds is $1.5

and $6.00 divided by 4 pounds $1.5

8 0
2 years ago
X = {(2, 3), (2, 4), (2, 5), (2, 6)} is x a function and why? no, each ordered pair in this list has the same first element. yes
Vesnalui [34]
For every input, there is one output
for every x there is one y
(x,y)

if x repeats with a differnt y, it's not a function
we see
(2,3) and (2,4) and all of them

no, not a function
<span>no, each ordered pair in this list has the same first element
answer is first one
</span>


6 0
3 years ago
Other questions:
  • Carisa predicted she answered 9 questions correctly out of 10 on a test. She actually got 8 answers correct. By what percent was
    14·1 answer
  • Which is the simplified form of the expression?
    6·1 answer
  • What is the value of a 3 - b 2 for a = 3 and b = ?
    5·1 answer
  • Someone help me please
    15·1 answer
  • Translate the following word phrase into an algebraic expression: nine times the difference of 5 and y
    7·1 answer
  • Please help! Will give brainliest for right answer!
    6·1 answer
  • Mark Shaughnessy purchased a $4,250 bond at 91.50 that pays 7% interest. What was the cost of the bond?
    6·1 answer
  • The solutions of x2=169
    5·2 answers
  • A small university enrolls in-state and out-of-state students. The number of students enrolled in their most recent freshman cla
    11·1 answer
  • PLEASE HELP!! 50 POINTS!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!