Ask question

Ask question

All categories

3 years ago

8

I need help asap pleaseeeeeee

2 answers:

skad [1K]3 years ago

8 0

Step-by-step explanation:

if the volume of a cylinder is given by v=pi*h*r^2 lets find each volume and find their ratio. volume of a is 50.24 and volume of c is 200.96. so the ratio is 200.96:50.24. let's simply this by saying 200.96/50.24 to see how many of the smaller cylinders A it takes to equal 1 of the larger cylinder C. it is 4. the ratio is 1:4. 1 large cylinder C is equal to 4 smaller cylinders A

Maru [420]3 years ago

4 0

^yup that’s what I got too

You might be interested in

Tresset [83]

Answer:

the 19th term of the arithmetic sequence is 73.

Step-by-step explanation:

Given:

The arithmetic sequence whose common difference is

$d=4$

And first term is

$a=1$

Find the 19th term of the arithmetic sequence

$n=19$

Now we know that,

$a_{n}=a+(n-1)d$

Put all the value in above AP.

$a_{19}= 1+(19-1)4$

$a_{19}= 1+18\times 4$

$a_{19}= 1+72$

$a_{19}= 73$

So, $19_{th}$ term of the sequence is 73.

3 0

3 years ago

Please help i don't understand this

bagirrra123 [75]

Answer:

x=12

a=48

b=82

c=50

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A parallelogram has angles of 80, 100, 80 and 100 degrees. What is it?

olchik [2.2K]

It is a parallelogram because the opposite sides, 100 and 80, add up to 180.

5 0

3 years ago

The cafeteria has 44 chairs and 8 tables. If the same number of chairs are placed at each table, how many chairs will be at each

Sveta_85 [38]

Answer:

5 chairs at each table and Yes there will be 4 chairs left over

Step-by-step explanation:

5*8= 40

44-40= 4

Sentence: 5 chairs will be placed at each table and there will be 4 chairs left over .

6 0

3 years ago

Read 2 more answers

The profit of football club after a take over is modelled by p(t)=t3-24t2+20t+120 in which years was the club making losd?

NemiM [27]

Answer:

16 years

Step-by-step explanation:

Given

$P(t) = t^3 - 24t^2 + 20t + 120$

Required

Year they made loss

$P(t) = t^3 - 24t^2 + 20t + 120$

Start by differentiating P w.r.t t

Using first principle:

$\frac{dP}{dt} = 3t^2 - 48t + 20$

Equate to 0, in order to solve for t

$\frac{dP}{dt} = 0$

So, we have:

$3t^2 - 48t + 20 = 0$

Solve using quadratic equation

$t = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}$

Where

a = 3, b = -48 and c = 20

So, we have:

$t = \frac{-(-48) \± \sqrt{(-48)^2 - 4*3*20}}{2*3}$

$t = \frac{-(-48) \± \sqrt{2064}}{2*3}$

$t = \frac{-(-48) \± \45.4}{2*3}$

$t = \frac{48 \± \45.4}{6}$

Split:

$t = \frac{48 + \45.4}{6}$ or $t = \frac{48 - \45.4}{6}$

$t = \frac{93.4}{6}$ or $t = \frac{2.6}{6}$

$t = 15.56$ or $t = 0.43$

Approximate to whole numbers

$t = 16$ or $t = 0$

<em>Hence, they made loss 16 years after they took over</em>

8 0

3 years ago