Praxis - 5733

Front

What is the formula to find a percentage of a number?

Back

To find a percentage of a number, multiply the number by the percentage (in decimal form). For example, to find 45% of 29, use the formula: 29 × 0.45.

Tags

CCSS.6.RP.A.3C

Front

How many kilometers are in a meter?

Back

1 kilometer is equal to 1000 meters.

Tags

CCSS.4.MD.A.1

Front

What is the sequence generated by starting with n and doubling each term?

Back

The first four terms of the sequence starting with n and doubling each term are: n, 2n, 4n, 8n.

Tags

CCSS.HSF.BF.A.2

Front

How many meters are in a kilometer?

Back

1 kilometer is equal to 1000 meters.

Tags

CCSS.4.MD.A.1

Front

What does the angle notation

Back

The notation

Front

How do you convert meters to kilometers?

Back

To convert meters to kilometers, divide the number of meters by 1000.

Tags

CCSS.4.MD.A.1

Front

What is the relationship between percentages and decimals?

Back

To convert a percentage to a decimal, divide by 100. For example, 45% becomes 0.45.

Front

If a sequence starts with 1 and each term is doubled, what are the first four terms?

Back

The first four terms are: 1, 2, 4, 8.

Tags

CCSS.HSF.BF.A.2

Front

What is the formula for finding the nth term of a geometric sequence?

Back

The nth term of a geometric sequence can be found using the formula: a_n = a_1 * r^(n-1), where a_1 is the first term and r is the common ratio.

Tags

CCSS.HSF.BF.A.2

Front

How do you calculate the percentage increase?

Back

To calculate the percentage increase, subtract the original value from the new value, divide by the original value, and multiply by 100.

Tags

CCSS.6.RP.A.3C