Ask question

Ask question

All categories

1 year ago

5

How many different two-letter combinations can be formed from the letters G, R, A, C, and E if each letter can only be used once

in an arrangement?
A. 5
B. 20
C. 60
D. 120

1 answer:

jeka941 year ago

5 0

Answer:20

Step-by-step explanation:

You might be interested in

Read the following statement: If m∠X≅ m∠Y and m∠Y≅m∠Z then m∠X≅m∠Z. The statement demonstrates:

Ksivusya [100]

The answer is the transitive property

5 0

2 years ago

Jack deposited a check into his account for $227.21. Then, he withdrew $227.21 in cash in the same transaction. What is the net

Slav-nsk [51]

454.42, it’s the net about of the money before anything is deducted

5 0

3 years ago

Read 2 more answers

The cost of three pounds of grapes is $6.57 what is the constant proportionality that relates the cost in dollars to the number

NemiM [27]

$6.57/3 = $2.19 That is the answer.

7 0

4 years ago

Read 2 more answers

A(n)=3/2(-2)^(n-1). What is the 3rd term in the sequence?

Angelina_Jolie [31]

Answer:

6

Step-by-step explanation:

Substitute n for 3

A(n) = 3/2(-2)^(n-1)

A(3) = 3/2(-2)^(3-1)

A(3) = 3/2(-2)²

A(3) = 3/2(4)

A(3) = 12/2

A(3) = 6

3 0

3 years ago

Read 2 more answers

The average rainfall for each week for the

Bezzdna [24]

Answer:

7/3

Step-by-step explanation:

in decimal 2.3

in fraction 2 1/3

8 0

3 years ago