2 years ago

Find the probability of drawing a black face card on the first draw, replacing it and drawing a 9 card on the second draw

1 answer:

8 0

How many cards are there in your deck? What color are these cards? These are things needed to know to be able to accurately answer this question

You might be interested in

Suppose a jar contains 15 red marbles and 19 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same

Kay [80]

Answer: $\bold{\dfrac{35}{187}}$

<u>Step-by-step explanation:</u>

1st marble and 2nd marble

$\dfrac{15\ red}{34\ total}$ $\times$ $\dfrac{14\ red}{33\ total}$ $=\dfrac{15\times 14}{34\times 33}=\dfrac{5\times 7}{17\times 11}= \boxed{\dfrac{35}{187}}$

8 0

2 years ago

Judy is looking to buy a textbook. The book normally costs $75.82, but it is on sale for 35% below

Trava [24]

Answer:

$49.28 is the sale cost.

Step-by-step explanation:

0.35 x 75.82 = 26.537

75.82 - 26.537

= 49.283 and round

3 0

2 years ago

H=-5 and w=2, work out the value of 4h-3w

olganol [36]

You would simply have to plug in, or substitute, the given values in the equations.

So, H=-5, W=2 and the problem is 4h-3w

To plug them in, your new equation would be 4(-5)-3(2) and simplify. So it becomes -20-6 which = -26.

And -26 would be your answer.

3 0

3 years ago

Read 2 more answers

I need a answer 4.71 x 0.2<br><br> ASAP

svlad2 [7]

Answer:

0.942

Step-by-step explanation:

Multiply the normal way as if there were no decimals, then move the decimal 3 times to the left.