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Marta_Voda [28]

3 years ago

9

Three cards are drawn from a standard deck. What is the probability that all three are hearts, given that at least two of them a

re hearts

1 answer:

bogdanovich [222]3 years ago

3 0

Answer:

1/3 I believe because we already know 2 of them are hearts

Step-by-step explanation:

You might be interested in

Answers? Not sure!!!

kaheart [24]

Answer:

$-\frac{8}{45}$

Step-by-step explanation:

Multiply the numerator by the reciprocal of the denominator.

4/5( −2/9)

7 0

3 years ago

Molly's hair was 20 inches long. Three years later it was 53 inches long. What was the percent increase, to the nearest hundredt

Georgia [21]

Find how much it grew:

53 - 20 = 33 inches.

Divide the amount it grew by the original length

33/20 = 1.65

Subtract 1:

1.65 - 1 = 0.65

Multiply by 100 for percent:

0.65 x 100 = 65%

The percent increase is 65%

4 0

2 years ago

You have 1/8 gallon of melted crayon wax. You pour the wax equally into 8 different molds to make new crayons. What fraction of

saw5 [17]

Answer:

2 cups

Step-by-step explanation:

16/8=2 so it is 2 cups

7 0

3 years ago

In an isosceles triangle, the vertex angle is 112 degrees. What is the measure of each base.

jeka94

Answer:

A

Step-by-step explanation:

The base angles of an isosceles triangle are congruent

The sum of the 3 angles in a triangle = 180°, hence

180° - 112° = 68°

base angle = $\frac{68}{2}$ = 34°

Thus each base angle equals 34° → A

8 0

3 years ago

Select all the expressions which are equivalent to<br> -4/3p - 2/5

AVprozaik [17]

Answer

-2/5 -4/3 p and -4/3p+ (-2/5)

Step-by-step explanation:

those two are the only answers that has both parts of the expressions as negative.

6 0

3 years ago