MATHEMATICS HIGH SCHOOL

Answer the question above on the ixl tab, please.

Answers

Answer 1

Answer:

Answer:

The answer is 10

Step-by-step explanation:

The formula for finding the combination of two given positive numbers is given by

$_(n)C _(r) = (n!)/((n - r)!r!)$

Where n and r are positive numbers

From the question we have

5 C 3

Simplify

That's

**$\binom{5}{3} = (5!)/((5 - 3)!3!) = (120)/(2! * 3 !) \n = (120)/(2 * 6) \n = (120)/(12)$**

We have the final answer as

10

Hope this helps you

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Divide the fractions by dividing the numerators.Enter the correct answer in the box.
Divide 1/5 and 3/5

Answers

Answer:

3/5

Step-by-step explanation:

You divide 1 and 3. Keep the denominator since it is the same number

Hope this was helpful, Have a Great Day!!

Answer:

1/3

Step-by-step explanation:

1/5 multiplied by 3/5 = 15/5 = 3

then flip over and put 1/3

How does the slope of a road affect a person`s driving?

Answers

it can affect a person in many different ways they can measure the slope and find out the slope but they will never be able to measure the whole thing

Make W the subject of the formula: P= 3w+20/200 HELP ASAP PLEASE, THANK YOU

Answers

The formula becomes w = (200P - 20)/3.

What is Equivalent Equation?

The mathematical equations which give the same value when solved.
These equations can be interchanged into one another.
They are very useful in solving mathematical problems.

Given: Formula

P = (3w + 20)/200

Now, we will convert this in the form of P.

⇒ P = (3w + 20)/200

multiply both sides by 200, we get:

⇒ 200 P = 3w + 20

⇒ 200P - 20 = 3w

⇒ w = (200P - 20)/3

Therefore, the formula after making w as the subject becomes:

w = (200P - 20)/3

Learn more about the Equivalent Equations here: brainly.com/question/4348710

#SPJ2

Answer:

$w = (200P - 20)/(3)$

Step-by-step explanation:

I assume the correct formula is

P = (3w + 20)/200

Solve for w.

200P = 3w + 20

200P - 20 = 3w

(200P - 20)/3 = w

$w = (200P - 20)/(3)$

cards are dealt one by one from a well shuffled pack of 52 cards. find the probability that exactly n cards are dealt before the first ace appears. if the cards are drawn further, then find the probability that exactly k cards are dealt in all before the second ace.

Answers

To find the probability that exactly n cards are dealt before the first ace appears, we can use the concept of a geometric distribution. In a geometric distribution, we're interested in the number of trials (in this case, card draws) required for a success to occur (in this case, drawing an ace) for the first time.

The probability of drawing an ace in a single draw from a well-shuffled pack of 52 cards is 4/52 because there are 4 aces out of 52 cards.

So, the probability of drawing a non-ace in a single draw is (52 - 4)/52 = 48/52.

Now, let X be the random variable representing the number of cards drawn before the first ace appears. X follows a geometric distribution with parameter p, where p is the probability of success on a single trial.

P(X = n) = (1 - p)^(n - 1) * p

In this case, p is the probability of drawing an ace on a single trial, which is 4/52, and n is the number of cards drawn before the first ace.

So, the probability that exactly n cards are dealt before the first ace appears is:

P(X = n) = (1 - 4/52)^(n - 1) * (4/52)

Now, to find the probability that exactly k cards are dealt in all before the second ace appears, we need to consider two scenarios:

1. The first ace appears on the nth card, and the second ace appears on the kth card after that. This is represented by P(X = n) * P(X = k).

2. The first ace appears on the kth card, and the second ace appears on the nth card after that. This is represented by P(X = k) * P(X = n).

So, the total probability that exactly k cards are dealt before the second ace appears is:

P(X = n) * P(X = k) + P(X = k) * P(X = n)

You can calculate this probability using the formula for the geometric distribution with p = 4/52 as mentioned earlier for both P(X = n) and P(X = k).

Craig has 36 ounces of flour left in one bag and 64 ounces of flour in another bag. Use the Baking Flour Equivalent table to find how many cups of flour Craig has in all.Baking Flour Equivalents

Number of Ounces. Number of Cups
16. 3.6
10. 2.3
8. 1.8

Answers

so 16 = 3.6, 10 = 2.3 so 20 = 4.6 then add 16 + 20 to get 36 so 3.6 + 4.6 = 8.2
36 ounces = 8.2 cups

36 = 8.2, 8 = 1.8, 20 = 4.6, 36 + 8 + 20 = 64 ounces so 8.2 + 1.8 + 4.6 = 14.6 cups
64 ounces = 14.6 cups

Total cups = 8.2 + 14.6 = 22.8 cups

How many batting lineups are there for nine players of a baseball team if the center fielder must bat fourth, the second baseman must bat third and the pitcher last?

Answers

The number of possible batting lineups is 720

Explanation

Total number of players in the team = 9

The center fielder must bat fourth, the second baseman must bat third and the pitcher last. That means, 3 slots in the batting line-up are already assigned to 3 players.

So, the remaining (9 - 3) = 6 players will be assigned to remaining 6 slots.

Thus, the possible number of ways so that 6 players can be assigned to 6 slots will be: $6! = 6*5*4*3*2*1=720$