3 years ago

What is the probability of picking two cards from a deck that are the same suit?

1 answer:

3 0

The total probability is the product of two probabilities: the probability to draw diamond from original deck, which is 13/52 times the probability to draw a diamond from the remaining 51 cards, provided the first card drawing is diamond, which is 12/51. So, p=13/52*12/51=1/4*4/17=1/17; Answer to a

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Robert the number 80, if the rule is subtract 7, what is the third number in Rob's pattern

e-lub [12.9K]

Answer:

Step-by-step explanation:

you do

80 -7= 73

73-7=66

66-7=59

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3 years ago

Which is a simplified form of the expression 3(m + 1) + 2m?

kompoz [17]

Answer:

D, 5m+3

PLEASE MARK BRAINLIEST

Step-by-step explanation:

Distribute:

=(3)(m)+(3)(1)+2m

=3m+3+2m

Combine Like Terms:

=3m+3+2m

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3 years ago

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Reptile [31]

Answer:

x = -0.25

Step-by-step explanation:

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Julie have 4/5 pen and she want to multiplay it by 1000.

aleksandr82 [10.1K]

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Step-by-step explanation:

You would convert the fraction to a decimal which would be 0.8 and then you would multiply that by 1000 which would be 800. So Julie would have 800 pens.

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3 years ago

Find the slope of the line containing the points (1, 4) and (3, 7).

irina1246 [14]

Answer: 3/2

Step-by-step explanation:

the formula to find slope is:

m = rise/run = $\frac{y2-y1}{x2-x1}$

In this case:

m = 3/2 = $\frac{7-4}{3-1}$

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3 years ago