2 years ago

Find the missing probability. P(A) = ? P(B) = 2/5 P(A and B) = 6/25

Mathematics

1 answer:

Trava [24]2 years ago

6 0

Answer:

3/5

Step-by-step explanation:

3/5 x 2/5 = 6/25

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suris age is 4 less than 3 times her cousins age. suri is 17 years old. which method can be used to find c, her cousins age?

Vlad [161]

The answer is: D
You have 3c (3 times her cousins age) -4 (4 less than)

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3 years ago

William and his three friends went out for lunch. The bill was $34 and they left a 15% tip. They want to split the bill equally.

slavikrds [6]

Answer:

Each person will pay $9.78

Step-by-step explanation:

Given that:

Amount of bill = $34

Tip = 15%

Amount of tip = $\frac{15}{100}*34$

Amount of tip = 0.15 * 34

Amount of tip = $5.10

Amount after bill = 34 + 5.10 = $39.10

Number of people = William + three friends = 4

Per person share = $\frac{39.10}{4}$

Per person share = $9.775

Rounded to two decimal places

Per person share = $9.78

Hence,

Each person will pay $9.78

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3 years ago

HELP FAST!!

Vera_Pavlovna [14]

Answer:

$\frac{16}{12} =1\frac{1}{3}$

$1\frac{5}{8}= \frac{13}{8}$

3 0

3 years ago

Two cards are chosen from a standard deck of 52 playing cards without replacement. What is the probability that the first card i

Rashid [163]

For the first draw, the probability of an ace is ( 4 / 52 ).

Now there are only 51 cards left in the deck.

For the second draw, the probability of a king is ( 4 / 51 ).

The probability of both events is

(4/52) (4/41) = (16/2,652)

Divide top and bottom by 4:

(16/2,652) = <em>4/663</em> . That's <em>choice-C </em>.

6 0

3 years ago

In the figure below an angle that is supplementary to angel FAB is:

Vlad1618 [11]

Answer:

CAB

Step-by-step explanation:

Angle CAB and Angle FAB together make 180 degrees(straight angle) . A supplementary angles equal to 180 degrees.

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3 years ago