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dimaraw [331]
2 years ago
10

The multiplication law is potentially helpful when we are interested in computing the probability of a. mutually exclusive event

s. b. the intersection of two events. c. conditional events. d. the union of two events.
Mathematics
1 answer:
Korvikt [17]2 years ago
3 0

Answer:

b )  the intersection of two events

Step-by-step explanation:

Gary and Steve are both hosting . There are 50 buttons total, 15 buttons are blue and 27 buttons are red. Gary puts all of the buttons into a bag. Steve and Gary both want to wear red buttons.What is the probability ? To solve this problem, you need to understand the Multiplication Rule of Probability.This probability  means to find the probability of the intersection of two events, multiply the two probabilities.

Probability of two events occurring that is called intersection of two events. There are two different set of events , called independent and dependent events.

Independent events  event is not affected by a previous event.

A dependent event is when one event influences the outcome of another event . To find the intersection of two events, whether they are independent or dependent, multiply the two probabilities together.

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Elon sat on the dock with his fishing rod, when suddenly he felt the rod being pulled down! He reeled in his
prohojiy [21]

Answer:

The graph is attached.

Step-by-step explanation:

The exercise says that Elon took 35 seconds to pull the boot up to the surface, how the constant rate is:

  • Constant rate: 0.1 meters per second.

To know the meters below the surface that is the boot, we multiply the constant rate by the time Elon took to pull up it:

  • Boot depth = 0.1 m/s *35 s
  • Boot depth = 3.5 meters.

How the boot is pulling up through the time, the formula must subtract the time from the depth, how is below:

  • <u>a = 3.5 - 0.1t</u>

Where:

<em>a = depth.</em>

<em>t = time.</em>

8 0
2 years ago
The Earth is one astronomical unit from the sun i.e.1AU= 93 million miles.The angular speed of the Earth traveling around the su
Wewaii [24]

Answer: 0.0667117 * 10^{6} miles

Step-by-step explanation: The Earth is one astronomical unit from the sun i.e.1AU= 93 million miles.The angular speed of the Earth traveling around the sun is approximately 0.9863 degrees per day. If we assume the orbit of the Earth is completely circular, what is the linear speed in miles per hour?

Step-by-step explanation: First, a day has 24 hours. Knowing how far the earth travels in day we can say:

0,9863 degrees/day = 0,9863 degrees/(24 hours)

0,9863 degrees/day = 0.0411 degrees/hours

Also, we know the orbit completely circular, so the total distance on, degrees, is 360°. Also this distance can be know with the formula:

Total Circuference = 360° = 2*pi* R

Because Radius is variable for any circle. It is say that:

360° = 2*pi radians

WIth this relation, we can know how many radians are 0.0411 degrees

360/0.0411  =  (2*pi)/x

x = (2*pi*0.0411)/(360)

X = 0.00071733032

X is how much the Earth travels per hour in Radians.

Multiplying per Radius:

Earth distance traveled per hour = 0.0667117 * 10^{6} miles

8 0
2 years ago
What number is 1/10 as great as 7962
Sliva [168]
A number 1/10 as great as 7962 would be 796.2
 
   You get this answer by either dividing 7,962 with 10 which gives you 769.2

   Or you can multiply 7,962 with 1/10 to get 7,962/10. If you simplify then you get 796 1/5 or 796.2.
8 0
2 years ago
Read 2 more answers
Given that a geometric sequence can be expressed as a non-linear function in the form f(x) = abx, write a non-linear function to
guajiro [1.7K]

f(x) = 3 \times  {2}^{x}

3 0
2 years ago
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The buyer for an electronics store wants to estimate the proportion of defective wireless game controllers in a shipment of 5,00
katrin2010 [14]

Answer:

We conlude that it is cluster random sample.

Step-by-step explanation:

We know that:  

The buyer for an electronics store wants to estimate the proportion of defective wireless game controllers in a shipment of 5,000 controllers from the store's primary supplier. The shipment consists of 200 boxes each containing 25 controllers. The buyer numbers the boxes from 1 to 200 and randomly selects six numbers in that range. She then opens the six boxes with the corresponding numbers, examines all 25 controllers in each of these boxes, and determines the proportion of the 150 controllers that are defective.

We conlude that it is cluster random sample.

4 0
2 years ago
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