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2 years ago

A card is drawn randomly from a standard deck of 52 cards. Find the probability of the given event. a red 3

Mathematics

1 answer:

daser333 [38]2 years ago

6 0

Answer:

1/13

Step-by-step explanation:

Total number of cards = 52

no.of sample space n(s) = 26

no.of favourable cases n(E) = 2

probability of getting red 3 p(E)= n(E) / n(s)

or, 2 /26

or, 1/13

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ziro4ka [17]

Answer:

area of a circle= πr²

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3 years ago

What would be the volume of the cone that has the same measurement as the cylinder above in the pic

fomenos

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Volume of cone will be ~

$\fbox \colorbox{black}{ \colorbox{white}{volume} \: \: \: \: \: \colorbox{white}{=} \: \: \: + \colorbox{white}{462 \: cm³ }}$

$\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}$

Let's find the volume of cone with ~

radius (r) = 7 cm

height (h) = 9 cm

And as we know, volume of cone is equal to ~

$\dfrac{1}{3}\pi {r}^{2} h$

now, let's plug in the values and find the volume ~

$\dfrac{1}{ \cancel{3} }\times \dfrac{22}{\cancel{7}} \times \cancel{7 }\times 7 \times \cancel{9}$

$1 \times 22 \times 7 \times 3$

$462 \: \: {cm}^{3}$

Volume of cone is 462 cm³ = 462 ml

7 0

2 years ago

Please help me on all 4 or on just numbers 6,7,8

belka [17]

Answer:

5. Not sure

6. Its linear since the first difference is constant.

7. Linear since its a line.

8. Slope/Rate of Change/M = Rise over Run = rise/run.

From the left point to the right, the rise is 3 and run is 10.

M = 3/10.

Hope this helped

Step-by-step explanation:

7 0

3 years ago

Liam and his twin sister, Lexi, are frosting cupcakes for a school bake sale. Liam frosts 8 vanilla cupcakes and 16 chocolate cu

nydimaria [60]

They both frosted the same simplified ratio

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3 years ago

Rick took his family out for dinner. He planned to leave a 15% gratuity on the bill. What is the total cost of the bill is 123.5

Mazyrski [523]

Answer:

142.03 would be your answer

Step-by-step explanation:

You can multiply 123.50 by 15, which gets you $1852.50. Divide that by 100 and you are left with $18.525, which you can round to $18.53. Add that to what the cost of the bill was and you are left with $142.03

5 0

3 years ago