What happens to the interest earned in a compound interest account according to the definition provided?

It is added to the principal amount for the next period.

It is kept separate from the principal amount.

What does the 'n' represent in the compound interest formula A = P * (1 + r/n)^(nt)?

The number of times the interest is compounded per year

The number of years the money is invested

The initial amount of money invested

A whole number followed by an exclamation point that multiplies a given number by all the positive integers less than it.

A function that adds a given number by all the positive integers less than it.

A mathematical notation involving the sum of a number's digits.

A sequence of operations performed on a set of numbers.

How do you evaluate 7 factorial (7!)?

7 × 6 × 5 × 4 × 3 × 2 × 1

7 ÷ 6 ÷ 5 ÷ 4 ÷ 3 ÷ 2 ÷ 1

What does order signify in permutations?

Order does not matter in permutations.

Order is sometimes important in permutations.

Order is the number of objects selected from a set.

According to the definition provided, what is the key difference between permutations and combinations?

In permutations, order matters; in combinations, it does not.

In combinations, order matters; in permutations, it does not.

Permutations allow for repetition; combinations do not.

Combinations allow for repetition; permutations do not.

What does simple probability measure?

The probability of a single event occurring

The likelihood of multiple events occurring simultaneously

The total number of possible outcomes for an event

The number of favorable outcomes for an event

How is simple probability calculated?

Dividing the number of favorable outcomes by the total number of possible outcomes

Dividing the number of possible outcomes by the number of favorable outcomes

Multiplying the number of favorable outcomes by the total number of possible outcomes

Adding the number of favorable outcomes to the total number of possible outcomes

What does compound probability calculate?

The chances of two or more events happening at the same time

The probability of a single event occurring

The total number of possible outcomes for one event

The probability of an event that has already occurred

What are independent events in probability?

Events that do not affect each other’s probability of occurring

Events where the outcome of one affects the outcome of the other

Events that have a fixed probability of occurring

Events that must occur together

What is the formula for the probability of independent events A and B occurring?

P(event A and event B) = P(event A) x P(event B)

P(event A and event B) = P(event A) + P(event B)

P(event A and event B) = P(event A) / P(event B)

P(event A and event B) = P(event A) - P(event B)

What are dependent events?

Events that do affect each other’s probability of occurring.

Events that do not affect each other’s probability of occurring.

Events that are not related to probability.

Events that can only occur once.

What is the formula for the probability of dependent events A and B occurring?

P(event A and event B) = P(event A) x P(event B after event A)

P(event A and event B) = P(event A) + P(event B after event A)

P(event A and event B) = P(event A) / P(event B after event A)

P(event A and event B) = P(event A) - P(event B after event A)

What are mutually exclusive events?

Events that have no outcomes in common

Events that can occur at the same time

Events that must occur together

Events that have the same probability

What are mutually inclusive events in probability?

Events that can occur at the same time.

Events that cannot occur at the same time.

Events that must occur at different times.

Events that have no possible outcomes.

What is the formula for calculating the probability of mutually inclusive events?

P(event A or event B) = P(event A) + P(event B) - P(event A and event B)

P(event A or event B) = P(event A) + P(event B)

P(event A or event B) = P(event A) - P(event B)

P(event A or event B) = P(event A) * P(event B)

What does the Multiplication Principle in probability state?

You can multiply the number of choices to find the total number of possibilities.

You can add the number of choices to find the total number of possibilities.

You can subtract the number of choices to find the total number of possibilities.

You can divide the number of choices to find the total number of possibilities.

How is simple interest described?

The amount of interest charged for an initial amount of money that does not change from time period to time period.

The amount of interest that decreases from time period to time period.

The amount of interest that is compounded annually.

The amount of interest that is variable depending on the time period.

How is compound interest different from simple interest?

Compound interest is the interest earned on interest during each time period.

Compound interest is a fixed amount of interest earned over a period of time.

Compound interest is the initial amount of money invested at a fixed interest rate.

Compound interest is the total amount of money after subtracting the interest rate.

In permutations, what is the importance of order?

Order matters in the selection process

Order is the only thing that matters

Order does not matter in the selection process

What does the formula (n!/(n-r)!) represent?

The number of permutations of r objects from n objects

The number of combinations of r objects from n objects

The probability of a single event occurring

The total number of possible outcomes

USAP Mathematics Resource Guide Quiz

Quiz

•

English

•

7th Grade

•

Practice Problem

•

Medium

•

CCSS

8.G.B.8, 7.RP.A.3, 8.EE.B.5

+14

Standards-aligned

Samantha Canto

Used 1+ times

FREE Resource

Tags

CCSS.7.RP.A.3

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USAP Mathematics Resource Guide Quiz

96 questions

What is interest described as in the context of banking or borrowing money?

If you have $100 in a savings account with an interest rate of 5% per year, how much will you have after one year?

What is the total amount you would owe after borrowing $50 at 10% interest over one year?

What is the definition of simple interest according to the document?

How much would you owe in total if you borrowed $50 to buy a skateboard and paid it back over 4 months at a simple interest rate of $3 per month?

What is the formula for calculating simple interest?

If a student borrows $500 at an interest rate of 3% per month, how much interest will they have to pay after 6 months?

What is compound interest compared to in the provided text?

What happens to the interest earned in a compound interest account according to the definition provided?

What is the formula for calculating the future value of an investment using compound interest?

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