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3 years ago

Please sum 1 help mee

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

5 0

Answer:

the cylinder

Step-by-step explanation:

it is easier to use a calculator to calculate these.

the cone is 56.55 and the cylinder is 62.83

GarryVolchara [31]3 years ago

4 0

Answer:

Step-by-step explanation:

the green cylinder is 20 $\pi$

while the purple cone is 18 $\pi$

which do you think is more ? :)

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In a science class of twenty-eight students. 12 boys and girls. On a unit test, 4 boys and 10 girls made an A grade. A student i

Wewaii [24]

Answer:

Step-by-step explanation:

probability of choosing a boy = 12 / 28 = 3 / 7

in % = 3 / 7 x 100 = 42,86%

probability of choosing an a student = (4 + 10) / 28 = 14 / 28 = 1 / 2

in % = 1 / 2 x 100 = 50%

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3 years ago

How do I unsubscribe from here

Naddik [55]

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3 years ago

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6. f(x)=x2-6 f (x) Axis of Symmetry: Vertex: Domain: Range:

Fynjy0 [20]

Answer:

Axis Of Symmetry: x = 0

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8 0

4 years ago

12. The width of a rectangle is 16.55 inches. The length of the rectangle is half its width.

zepelin [54]

The answer is D

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4 0

4 years ago

Evaluate the expression. StartFraction 9 factorial Over 3 factorial EndFraction 3 6 60,480 362,874

REY [17]

Answer:

60,480 is the correct answer.

Step-by-step explanation:

First of all, let us have a look at the formula of factorial of a number 'n':

$n! = n \times (n-1) \times (n-2) \times ...... \times 1$

i.e. multiply n with (n-1) then by (n-2) upto 1.

Keep on subtracting 1 from the number and keep on multiplying until we reach to 1.

So, $9!$ can be written as: $9 \times 8 \times 7 \times ...... \times 1$

Similarly $3!$ can be written as: $3 \times 2 \times 1$

Re-writing $9 !$ :

$9 \times 8 \times 7 \times ...... 3 \times 2 \times 1\\\Rightarrow 9 \times 8 \times 7 \times ...... 3 !$

Now, the expression to be evaluated:

$\dfrac{9!}{3!} = \dfrac{9 \times 8 \times 7 \times ..... \times 3!}{3!}\\\Rightarrow 9 \times 8 \times 7 \times 6 \times 5 \times 4\\\Rightarrow 60480$

5 0

3 years ago

Read 2 more answers

Please sum 1 help mee​

Please sum 1 help mee