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LekaFEV [45]
3 years ago
10

On a shelf containing 53 comic books, 21 are Marvel titles, 17 are DC titles, 12 are Dark Horse titles, and 3 are Harvey titles.

If Geraldo selects one title at random, find the odds against his selecting a DC title.
Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0

Answer:

68% or \frac{36}{53}

Step-by-step explanation:

In order to find the probability of Geraldo selecting a comic that isn't a DC title, we have to subtract the amount of comics that are DC titles from the total amount of comics and then divide that number by the total amount of comics.

53 - 17 = 36

36/53 = 0.679

Geraldo has a 68% chance of choosing a comic that isn't a DC title.

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The logo for a new company is a circle divided into 24 equally sized sectors. Six of the sectors are white, and the others are d
AveGali [126]

Answer:

r = 2.5

Step-by-step explanation:

the area of the whole circle = \frac{13}{50}*π * 24

A = πr² = (13π*24)/50

r = √((13*24)/50) = 2.5 inches

8 0
3 years ago
Which absolute value function defines this graph?
bixtya [17]
The first one because it has a negative slope (which is -4) and h is always the opposite while k stays the same. By the way h is the 2 and k is the 3
6 0
3 years ago
Read 2 more answers
URGENT: the question is in the attachment below
joja [24]

Simultaneous equation refer to a pair of equations that are solved at the same time.

<h3>What is a simultaneous equation?</h3>

A  simultaneous equation refer to a pair of equations that are solved at the same time.

For problem 1;

x = 4 - y ------ (1)

y^2 = 3x + 19 ----- (2)

Substitute (1) into (2)

y^2 = 3(4 - y) + 19

y^2 = 12 - 3y + 19

y^2 +3y - 31 =0

y = 4.27 or -7.27

x = 4 - 4.27 = 0.27

or

x = 4 - (-7.27) = 11.27

For the second problem;

x = 7 - y

y^2 = 5x - 15

Substitute (1) into (2)

y^2 = 5(7 - y) - 15

y^2 =35 -5y -15

y^2 + 5y - 20 = 0

y =2.62 or -7.62

x = 7 - 2.62 = 4.38

OR

x=  7 - (-7.62) = 14.62

Learn more about simultaneous equation:brainly.com/question/16763389

#SPJ1

8 0
2 years ago
Can somebody please help my with this question​
ki77a [65]

Answer:

All the possible values of a-b lies in the interval 3.

Step-by-step explanation:

As the range of a is

3

As the range of b is

4

As a contains the set of number between 3 to 4, and b contains the values of from 4 to 5.

a-b can be obtained by subtracting the values of b from a.

So,

a-b

⇒ (3

⇒ 3

Therefore, all the possible values of a-b lies in the interval 3.

Keywords: number, value, interval

Learn more about number interval from brainly.com/question/13048073

#learnwithBrainly

8 0
3 years ago
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