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2 years ago

URGENT i need quick math help rn please:)

1 answer:

3 0

Multiplicity 2 means you're using that same root twice. So we will FOIL out (x+1)(x+1)(x-3). Doing that multiplying gives us $x^3+2x^2+x-3x^2-6x-3$ . Combining like terms gives us the third degree polynomial we are looking for: $x^3-x^2-5x-3$

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2. A bag contains 25 paise coins and 50 paise Coins. The number of 25 paise coins is 6 times that of so paise Coins The total va

Karo-lina-s [1.5K]

<h2>~Solution :-</h2>

Here, it is given that the bag contains 25 paise coins and 50 paise coins in which, 25 paise coins are 6 times than that of 50 paise coins. Also, the total money in the bag is Rs. 6.

Hence, we can see that, here, we have been given the linear equation be;

Let the number of coins of 50 paise will be $ x $ and the number of coins of 25 paise will be $ 6x $ as given. . .

Hence,

$x + 6x = 6$

$7x = 6$

$x = \frac{6}{7} \\$

$x = 1.1666667 \approx \: 2$

Hence, the number of 50 paise coins will be 2. And, 6 times of two be;

$6(2)$

Hence, the number of 25 paise coins will be 12.

6 0

2 years ago

what is the inverse of the conditional statement? If a polygon the has five angles, then it is a Pentagon

den301095 [7]

Answer: The inverse f the given statement is

"If a polygon is not a Pentagon, then it does not have five sides".

Step-by-step explanation: We are given to write the inverse of the following conditional statement:

"If a polygon the has five angles, then it is a Pentagon".

INVERSE of a conditional statement :

If the conditional statement is

"If p, then q",

then its inverse statement is given by

"If not q, then not p".

Therefore, the inverse of the given statement is

"If a polygon is not a Pentagon, then it does not have five sides".

9 0

3 years ago

Read 2 more answers

Three fair coins are tossed. If all land "heads," the player wins $10, and if exactly two land heads, the player wins $5. If it

hodyreva [135]

Answer:

After four games, a player can lose up to $ 16 to win up to $ 26. These are the probabilities for every game:

1/8 or 12.5% of landing three "heads"

3/8 or 37.5% of landing two "heads"

4/8 or 50% of landing no or only one "head".

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

If three coins land "heads" the player wins $ 10

If two coins land "heads" the player wins $ 5

Cost of playing = $ 4

2. What is the player's expected outcome after four games?

Probability of two coins out of three lands "heads" = 3/8

Probability of three coins out of three lands "heads" = 1/8

Now, let's calculate the player's expected outcome, as follows:

Four games:

Cost = 4 * 4 = $ 16

Worst-case scenario: No wins

Best-case scenario: 4 out of 4 of $ 10 win

Worst-case scenario profit or loss = 0 - 16 = Loss of $ 16

Best-case scenario profit or loss = 40 - 16 = Profit of $ 24

After four games, a player can lose up to $ 16 to win up to $ 26. These are the probabilities for every game:

1/8 or 12.5% of landing three "heads"

3/8 or 37.5% of landing two "heads"

4/8 or 50% of landing no or only one "head".

8 0

2 years ago

The fraction 4/3 is equivalent to A: 3/4 B: 5/4 C: 1 1/3 D: 4 1/3

ra1l [238]

Using the denominator of 3 we know 3/3 would be equal to 1

Subtract 3/3 from 4/3 = 1/3

So 4/3 = 1 and 1/3

The answer is c.

3 0

2 years ago

Okay heres another one for some of you lucky people who answer questions. Here is a ligit math question: What 2+2 I goota know s

Vilka [71]

Answer:

2+2=5

Step-by-step explanation:

5 0

3 years ago