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20 days ago

Diego's club earns money for charity when members of the club perform community service after school,

Mathematics

1 answer:

babunello [8.4K]20 days ago

6 0

Answer: Indeed, because the input value ranges from 0 to 12.

Step-by-step explanation:

To address this query, we first need to formulate a function that reflects the situation.

Every student engaging in community service earns the club $5

E(s) = 5 s

Where:

E= total earnings
n = number of students participating in community services (input value)

Indeed, since the input value n indicates how many students from the club engage in community service, and with the total number of students being 12, the input can indeed vary between 0 and 12.

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Tags are placed to the left leg and right leg of a bear in a forest. Let A1 be the event that the left leg tag is lost and the e

babunello [8412]

Answer:

0.75 = 75% chance that only one tag is lost, provided at least one tag is lost

Step-by-step explanation:

Independent events:

If A and B are independent events, then:

$P(A \cap B) = P(A)*P(B)$

Conditional probability:

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

Here

P(B|A) refers to the probability of event B occurring, given that event A has occurred.

$P(A \cap B)$ is the probability of both A and B occurring together.

P(A) is the probability of event A occurring.

In this scenario:

Event A: At least one tag is missing

Event B: Only one tag is missing.

Each tag has a 40% likelihood of being lost, which is equal to 0.4.

Probability of at least one tag missing:

The events can be considered as either no tags are missing or at least one is. Their probabilities sum to 1. Thus

$p + P(A) = 1$

p is the probability that none are lost. Each tag has a 60% = 0.6 chance of not being lost, and since they are independent,

p = 0.6*0.6 = 0.36

Then

$P(A) = 1 - p = 1 - 0.36 = 0.64$

Intersection:

The intersection of at least one lost (A) and exactly one lost (B) is precisely one lost.

Then

Probability of at least one lost:

The first being lost (0.4 chance) and the second not lost (0.6 chance)

The first not being lost (0.6 chance) and the second lost (0.4 chance)

$P(A \cap B) = 0.4*0.6 + 0.6*0.4 = 0.48$

Calculate the probability that exactly one tag is lost, given that at least one tag is lost (round to two decimal places).

$P(B|A) = \frac{0.48}{0.64} = 0.75$

0.75 = 75% likelihood that precisely one tag is lost, assuming at least one tag is lost

8 0

5 days ago

A triangle’s height is 6c meters and the base is c – 1 meters. Brian knows that the area of the triangle is 18 square meters and

tester [8842]

Answer:

I find it frustrating when responses don't start with A, B, C, or D, but in this instance, the correct choice is B.

Step-by-step explanation:

9 0

26 days ago

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A wall in Marcus's bedroom is 8 2/5 feet high and 16 2/3 feet long If he paints 1/2 of the wall blue, how many square feet will

Svet_ta [9500]

We can simplify by reducing factors between the 5 and the 50, as well as between the 42 and the 3.

8 0

1 month ago

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What is the slope-intercept equation for the line below? (0,1) (4,3)

lawyer [9240]

The slope-intercept form is defined as: m for slope and b for y-intercept, which corresponds to the point (0, b). For the points (4, 3) and (0, 1), we find b = 1. Now let's calculate the slope.

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8 days ago

need right now, will mark brainlyest and 100 points! Ellis is painting wooden fenceposts before putting them in his yard. They a

PIT_PIT [9117]

Answer:

172.7 sqft (square feet)

Step-by-step explanation:

SA = 2(pi)(r)(h) + 2(pi)r^2

Insert the radius and height to derive SA, then multiply by 10 for the total number of fenceposts.

SA= 2(3.14)(.5)(6)

Calculate

SA=14.39166

Then multiply by 12

The result is 172.7 sqft

Hope this helps!

5 0

1 month ago