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d1i1m1o1n [39]
3 years ago
14

A card is drawn from a well shuffled deck of 52 cards. Find the probability of drawing a 3 or a 7

Mathematics
1 answer:
Alina [70]3 years ago
5 0

Answer:

The probability is that there is a 10/52 (or 5/26 which is simplified) chance to get a 3 or a 7 (or a 19.2% percent if you need a percentage).

Step-by-step explanation:

For probability statements that contain OR, you add those variables together divided by the total amount (which in this case is 52 cards).

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The answer is definitely A because that’s the only place the graph is decreasing
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3x^2y^3+5x^3y^3-6+x^3y^2-2
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The causes of land pollutions are​
Sergeu [11.5K]

Answer:

Step-by-step explanation:

Pollution can be defined as the introduction of harmful substances (man-made or natural) into the environment.

There are four major types of pollution:

1. Land pollution

2. Water pollution

3. Air pollution

4. Noise pollution

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5 0
3 years ago
GamesOnly is having a “30% Off Everything!” sale. They have a PS4 on sale for $182. What was the original price?
Setler79 [48]

Answer:

original price = 260

Step-by-step explanation:

original price * percent off = discount

then subtract the discount

original price - discount = new price

so

original price - original price * percent off = new price

factor out the original price

original price( 1- percent off) = new price

original price = new price/ ( 1- percent off)


lets put in what we know

original price = 182/(1-.30)

original price = 182/(.7)

original price = 260



4 0
3 years ago
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