4 years ago

Evaluate this expression. Choose the best answer. 9! A. 5,040 B. 362,880 C. 326,880 D. 40,320

Mathematics

2 answers:

bekas [8.4K]4 years ago

6 0

Answer:

B. 362,880

Step-by-step explanation:

You are solving for 9!.

9! = 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

Multiply:

(9 * 8) = 72

(7 * 6) = 42

(5 * 4) = 20

(3 * 2) = 6

(72 * 42) = 3024

(20 * 6) = 120

(3024 * 120) = 362,880

362,880 is your answer, or B).

Ket [755]4 years ago

3 0

Answer:

362880

Step-by-step explanation:

You might be interested in

Find the mean of the data set l. -8, 12, 25.9, -6.3, 21.7

zaharov [31]

Answer:

9.06

Step-by-step explanation:

1. Add up all data values to get the sum:

-8 + 12 + 25.9 + -6.3 + 21.9 = 45.5

2. Count the number of values in your data set:

3. Divide the sum by the count:

45.4/5 = 9.06

4. You can round to 9.1

7 0

3 years ago

What are three rational numbers between 0.2 and 0.3 (one must be a fraction)?

sveta [45]

It would be 2/5 but the numbers between is 2/10 and 3/10

4 0

3 years ago

Read 2 more answers

Complete the inequality statement with the symbol that makes it true. 2.0 ___ 2

olga nikolaevna [1]

Answer:

Step-by-step explanation:

x^2=2

6 0

3 years ago

HELP ASAP PLEASE AND SHOW WORK!!! Write the vertex form of the following equation. y= x^2+6x-5

valkas [14]

Answer:

<h3> $\boxed{\bold{y=(x+3)^2-14}}$ </h3>

Step-by-step explanation:

y= x²+6x-5

completing the square: a²+2ab+b² = (a+b)² where a²=x² (so a=x) and 2ab=6x (so b would be 3):

$y=x^2+6x-5\\\\y=\underline{x^2+2\cdot x\cdot3+3^2}-3^2-5\\\\y=(x+3)^2-9-5\\\\\underline{y=(x+3)^2-14}\\\\\\vertex:\ \ (-3,\,-14)$

4 0

3 years ago

Write an algebraic expression to represent: "three times the quantity of x-5"

DanielleElmas [232]

Answer:

3(x-5) or 3x-15

5 0

3 years ago