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sveticcg [70]
3 years ago
13

A game has a deck of cards with 10 red cards and 4 blue cards. You randomly choose one card and without replacing it choose anot

her card. What is the probability of choosing a red card and then a blue card?
Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer:

21.97%

Step-by-step explanation:

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(x+3)(x-1/4)=x^2+11/4-3/4
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Molly wants to pursue a graduate degree at New University but is unsure whether to specialize in law or medicine. To help her de
Mashutka [201]

Answer:

Molly's Z score for LSAT

z-score=-2

Molly's Z score for MCAT

z-score=2

Step-by-step explanation:

z-score for LSAT

Molly's score=120

mean=150

Standard deviation=15

z-score= (Molly LSAT score-mean)/standard deviation

z=120-150/15=-30/15=-2

z-score for MCAT

Molly's score=52

mean=40

Standard deviation=6

z-score= (Molly MCAT score-mean)/standard deviation

z=52-40/6=12/6=2

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Ms Anna has 35 students in her math class. If her class increases to 42 students next year,
Anika [276]

Answer:

Answervis 20%

Step-by-step explanation:

I hope it's helpful!

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3 years ago
What is the surface area of a box if it is scaled up by a factor of 10
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If we are scaling up the surface area by a factor of 10 means that the two dimensions of area are each being increased by 10 times the original size. Therefore, the surface area is increased by a factor of 10 x 10, or by a factor of 100.

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What is the answer to (5.5(6 x 3) + 6.7)/2? Please help worth 10 pts.
GalinKa [24]
Answer: 52.85

I really hope this helps!

Brainliest would be appreciated!
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3 years ago
Read 2 more answers
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